./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) 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_62869e9b-bed9-43dd-b1f2-422d3db47662/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62869e9b-bed9-43dd-b1f2-422d3db47662/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_62869e9b-bed9-43dd-b1f2-422d3db47662/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62869e9b-bed9-43dd-b1f2-422d3db47662/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62869e9b-bed9-43dd-b1f2-422d3db47662/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62869e9b-bed9-43dd-b1f2-422d3db47662/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-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cb52e740550b0ec41396d39fc3beea75c2dcd7385105eaeaaabca1f449d4b319 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:04:57,698 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:04:57,797 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62869e9b-bed9-43dd-b1f2-422d3db47662/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-09 00:04:57,802 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:04:57,803 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:04:57,855 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:04:57,856 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:04:57,857 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:04:57,858 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:04:57,859 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:04:57,859 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:04:57,860 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:04:57,860 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:04:57,860 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:04:57,861 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:04:57,861 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:04:57,862 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:04:57,862 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:04:57,866 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:04:57,867 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:04:57,867 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:04:57,874 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:04:57,874 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:04:57,874 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:04:57,875 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:04:57,888 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:04:57,889 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:04:57,889 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:04:57,890 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:04:57,890 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:04:57,890 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:04:57,891 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:04:57,891 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:04:57,891 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_62869e9b-bed9-43dd-b1f2-422d3db47662/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62869e9b-bed9-43dd-b1f2-422d3db47662/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb52e740550b0ec41396d39fc3beea75c2dcd7385105eaeaaabca1f449d4b319 [2024-11-09 00:04:58,192 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:04:58,232 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:04:58,236 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:04:58,238 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:04:58,239 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:04:58,240 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62869e9b-bed9-43dd-b1f2-422d3db47662/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i Unable to find full path for "g++" [2024-11-09 00:05:00,486 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:05:00,987 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:05:00,988 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62869e9b-bed9-43dd-b1f2-422d3db47662/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i [2024-11-09 00:05:01,013 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62869e9b-bed9-43dd-b1f2-422d3db47662/bin/ukojak-verify-ImItNfHLgk/data/8b7dbba1c/cf55a04e3ebe4ef6a308826bcacf75a0/FLAG3564d4c49 [2024-11-09 00:05:01,037 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62869e9b-bed9-43dd-b1f2-422d3db47662/bin/ukojak-verify-ImItNfHLgk/data/8b7dbba1c/cf55a04e3ebe4ef6a308826bcacf75a0 [2024-11-09 00:05:01,040 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:05:01,042 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:05:01,043 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:05:01,044 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:05:01,051 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:05:01,052 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:05:01" (1/1) ... [2024-11-09 00:05:01,055 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e984017 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:01, skipping insertion in model container [2024-11-09 00:05:01,055 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:05:01" (1/1) ... [2024-11-09 00:05:01,165 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:05:02,258 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:05:02,276 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:05:02,509 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:05:02,567 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:05:02,569 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:02 WrapperNode [2024-11-09 00:05:02,570 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:05:02,571 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:05:02,571 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:05:02,572 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:05:02,581 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:02" (1/1) ... [2024-11-09 00:05:02,660 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:02" (1/1) ... [2024-11-09 00:05:02,880 INFO L138 Inliner]: procedures = 177, calls = 775, calls flagged for inlining = 508, calls inlined = 1007, statements flattened = 5930 [2024-11-09 00:05:02,880 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:05:02,882 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:05:02,883 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:05:02,883 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:05:02,895 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:02" (1/1) ... [2024-11-09 00:05:02,896 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:02" (1/1) ... [2024-11-09 00:05:02,926 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:02" (1/1) ... [2024-11-09 00:05:02,926 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:02" (1/1) ... [2024-11-09 00:05:03,033 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:02" (1/1) ... [2024-11-09 00:05:03,106 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:02" (1/1) ... [2024-11-09 00:05:03,137 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:02" (1/1) ... [2024-11-09 00:05:03,166 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:02" (1/1) ... [2024-11-09 00:05:03,210 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:05:03,212 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:05:03,212 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:05:03,213 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:05:03,214 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:02" (1/1) ... [2024-11-09 00:05:03,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:05:03,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62869e9b-bed9-43dd-b1f2-422d3db47662/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:05:03,254 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62869e9b-bed9-43dd-b1f2-422d3db47662/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:05:03,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62869e9b-bed9-43dd-b1f2-422d3db47662/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:05:03,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:05:03,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:05:03,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:05:03,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:05:03,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:05:03,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:05:03,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:05:03,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:05:03,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:05:03,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:05:03,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:05:03,693 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:05:03,698 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:05:09,423 INFO L? ?]: Removed 3321 outVars from TransFormulas that were not future-live. [2024-11-09 00:05:09,424 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:05:12,661 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:05:12,663 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-09 00:05:12,664 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:05:12 BoogieIcfgContainer [2024-11-09 00:05:12,664 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:05:12,665 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:05:12,665 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:05:12,676 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:05:12,676 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:05:12" (1/1) ... [2024-11-09 00:05:12,689 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:05:12,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:12,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 3622 states and 5209 transitions. [2024-11-09 00:05:12,880 INFO L276 IsEmpty]: Start isEmpty. Operand 3622 states and 5209 transitions. [2024-11-09 00:05:12,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:05:12,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:12,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:13,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:13,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:13,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:13,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5207 states to 3622 states and 5207 transitions. [2024-11-09 00:05:13,143 INFO L276 IsEmpty]: Start isEmpty. Operand 3622 states and 5207 transitions. [2024-11-09 00:05:13,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:05:13,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:13,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:13,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:13,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:13,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:13,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 3624 states and 5210 transitions. [2024-11-09 00:05:13,452 INFO L276 IsEmpty]: Start isEmpty. Operand 3624 states and 5210 transitions. [2024-11-09 00:05:13,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:05:13,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:13,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:13,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:13,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:13,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:13,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5208 states to 3624 states and 5208 transitions. [2024-11-09 00:05:13,548 INFO L276 IsEmpty]: Start isEmpty. Operand 3624 states and 5208 transitions. [2024-11-09 00:05:13,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:05:13,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:13,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:13,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:13,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:13,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:13,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 3624 states and 5204 transitions. [2024-11-09 00:05:13,624 INFO L276 IsEmpty]: Start isEmpty. Operand 3624 states and 5204 transitions. [2024-11-09 00:05:13,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:05:13,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:13,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:13,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:13,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:13,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:13,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5198 states to 3624 states and 5198 transitions. [2024-11-09 00:05:13,728 INFO L276 IsEmpty]: Start isEmpty. Operand 3624 states and 5198 transitions. [2024-11-09 00:05:13,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:05:13,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:13,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:13,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:13,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:23,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:05:23,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:23,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5192 states to 3624 states and 5192 transitions. [2024-11-09 00:05:23,982 INFO L276 IsEmpty]: Start isEmpty. Operand 3624 states and 5192 transitions. [2024-11-09 00:05:23,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:05:23,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:23,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:24,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:24,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:34,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:05:44,640 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 [] [2024-11-09 00:05:45,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:45,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 3638 states and 5209 transitions. [2024-11-09 00:05:45,286 INFO L276 IsEmpty]: Start isEmpty. Operand 3638 states and 5209 transitions. [2024-11-09 00:05:45,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:05:45,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:45,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:45,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:45,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:45,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:45,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5207 states to 3638 states and 5207 transitions. [2024-11-09 00:05:45,459 INFO L276 IsEmpty]: Start isEmpty. Operand 3638 states and 5207 transitions. [2024-11-09 00:05:45,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:05:45,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:45,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:45,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:45,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:45,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:45,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5205 states to 3638 states and 5205 transitions. [2024-11-09 00:05:45,698 INFO L276 IsEmpty]: Start isEmpty. Operand 3638 states and 5205 transitions. [2024-11-09 00:05:45,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:05:45,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:45,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:45,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:45,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:45,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:45,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5203 states to 3638 states and 5203 transitions. [2024-11-09 00:05:45,902 INFO L276 IsEmpty]: Start isEmpty. Operand 3638 states and 5203 transitions. [2024-11-09 00:05:45,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:05:45,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:45,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:45,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:46,032 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:56,041 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 [] [2024-11-09 00:05:56,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:56,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5201 states to 3638 states and 5201 transitions. [2024-11-09 00:05:56,063 INFO L276 IsEmpty]: Start isEmpty. Operand 3638 states and 5201 transitions. [2024-11-09 00:05:56,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:05:56,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:56,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:56,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:56,310 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:06:06,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:06:11,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:06:11,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:11,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 3642 states and 5204 transitions. [2024-11-09 00:06:11,341 INFO L276 IsEmpty]: Start isEmpty. Operand 3642 states and 5204 transitions. [2024-11-09 00:06:11,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:06:11,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:11,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:11,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:11,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:13,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:13,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5253 states to 3678 states and 5253 transitions. [2024-11-09 00:06:13,067 INFO L276 IsEmpty]: Start isEmpty. Operand 3678 states and 5253 transitions. [2024-11-09 00:06:13,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:06:13,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:13,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:13,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:13,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:06:13,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:13,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5248 states to 3677 states and 5248 transitions. [2024-11-09 00:06:13,238 INFO L276 IsEmpty]: Start isEmpty. Operand 3677 states and 5248 transitions. [2024-11-09 00:06:13,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:06:13,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:13,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:13,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:13,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:16,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:06:18,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:18,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5298 states to 3714 states and 5298 transitions. [2024-11-09 00:06:18,414 INFO L276 IsEmpty]: Start isEmpty. Operand 3714 states and 5298 transitions. [2024-11-09 00:06:18,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:06:18,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:18,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:18,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:18,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:18,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:18,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5296 states to 3714 states and 5296 transitions. [2024-11-09 00:06:18,612 INFO L276 IsEmpty]: Start isEmpty. Operand 3714 states and 5296 transitions. [2024-11-09 00:06:18,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:06:18,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:18,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:18,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:18,812 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:06:18,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:18,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5294 states to 3714 states and 5294 transitions. [2024-11-09 00:06:18,837 INFO L276 IsEmpty]: Start isEmpty. Operand 3714 states and 5294 transitions. [2024-11-09 00:06:18,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:06:18,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:18,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:18,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:18,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:06:19,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:19,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5290 states to 3714 states and 5290 transitions. [2024-11-09 00:06:19,008 INFO L276 IsEmpty]: Start isEmpty. Operand 3714 states and 5290 transitions. [2024-11-09 00:06:19,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:06:19,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:19,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:19,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:19,344 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:06:29,571 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 [] [2024-11-09 00:06:34,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:06:34,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:34,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 3698 states and 5270 transitions. [2024-11-09 00:06:34,868 INFO L276 IsEmpty]: Start isEmpty. Operand 3698 states and 5270 transitions. [2024-11-09 00:06:34,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:06:34,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:34,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:34,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:35,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:35,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:35,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5269 states to 3698 states and 5269 transitions. [2024-11-09 00:06:35,165 INFO L276 IsEmpty]: Start isEmpty. Operand 3698 states and 5269 transitions. [2024-11-09 00:06:35,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:06:35,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:35,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:35,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:35,781 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:06:36,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:36,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5272 states to 3700 states and 5272 transitions. [2024-11-09 00:06:36,139 INFO L276 IsEmpty]: Start isEmpty. Operand 3700 states and 5272 transitions. [2024-11-09 00:06:36,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:06:36,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:36,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:36,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:36,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:37,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:37,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5286 states to 3709 states and 5286 transitions. [2024-11-09 00:06:37,094 INFO L276 IsEmpty]: Start isEmpty. Operand 3709 states and 5286 transitions. [2024-11-09 00:06:37,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:06:37,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:37,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:37,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:37,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:06:37,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:37,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 3709 states and 5284 transitions. [2024-11-09 00:06:37,245 INFO L276 IsEmpty]: Start isEmpty. Operand 3709 states and 5284 transitions. [2024-11-09 00:06:37,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:06:37,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:37,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:37,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:37,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:06:37,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:37,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5259 states to 3689 states and 5259 transitions. [2024-11-09 00:06:37,951 INFO L276 IsEmpty]: Start isEmpty. Operand 3689 states and 5259 transitions. [2024-11-09 00:06:37,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:06:37,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:37,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:38,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:38,311 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:06:38,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:38,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 3691 states and 5263 transitions. [2024-11-09 00:06:38,737 INFO L276 IsEmpty]: Start isEmpty. Operand 3691 states and 5263 transitions. [2024-11-09 00:06:38,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:06:38,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:38,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:38,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:39,062 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:06:39,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:39,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 3692 states and 5264 transitions. [2024-11-09 00:06:39,100 INFO L276 IsEmpty]: Start isEmpty. Operand 3692 states and 5264 transitions. [2024-11-09 00:06:39,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:06:39,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:39,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:39,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:39,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:06:40,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:40,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 3692 states and 5262 transitions. [2024-11-09 00:06:40,102 INFO L276 IsEmpty]: Start isEmpty. Operand 3692 states and 5262 transitions. [2024-11-09 00:06:40,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:06:40,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:40,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:40,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:40,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:48,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:06:48,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:48,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 3704 states and 5277 transitions. [2024-11-09 00:06:48,810 INFO L276 IsEmpty]: Start isEmpty. Operand 3704 states and 5277 transitions. [2024-11-09 00:06:48,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:06:48,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:48,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:48,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:49,314 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:06:49,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:49,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 3706 states and 5280 transitions. [2024-11-09 00:06:49,605 INFO L276 IsEmpty]: Start isEmpty. Operand 3706 states and 5280 transitions. [2024-11-09 00:06:49,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:06:49,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:49,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:49,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:49,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:06:49,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:49,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5278 states to 3706 states and 5278 transitions. [2024-11-09 00:06:49,987 INFO L276 IsEmpty]: Start isEmpty. Operand 3706 states and 5278 transitions. [2024-11-09 00:06:49,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:06:49,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:49,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:50,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:50,182 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:50,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:50,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5276 states to 3706 states and 5276 transitions. [2024-11-09 00:06:50,205 INFO L276 IsEmpty]: Start isEmpty. Operand 3706 states and 5276 transitions. [2024-11-09 00:06:50,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:06:50,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:50,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:50,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:50,706 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:06:51,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:51,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5278 states to 3709 states and 5278 transitions. [2024-11-09 00:06:51,247 INFO L276 IsEmpty]: Start isEmpty. Operand 3709 states and 5278 transitions. [2024-11-09 00:06:51,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:06:51,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:51,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:51,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:51,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:06:51,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:51,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 3709 states and 5274 transitions. [2024-11-09 00:06:51,459 INFO L276 IsEmpty]: Start isEmpty. Operand 3709 states and 5274 transitions. [2024-11-09 00:06:51,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:06:51,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:51,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:51,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:51,618 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:07:01,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:07:01,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:01,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5272 states to 3709 states and 5272 transitions. [2024-11-09 00:07:01,656 INFO L276 IsEmpty]: Start isEmpty. Operand 3709 states and 5272 transitions. [2024-11-09 00:07:01,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:07:01,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:01,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:01,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:02,023 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:07:12,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:07:22,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:07:32,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:07:42,307 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 [] [2024-11-09 00:07:42,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:42,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3713 states and 5275 transitions. [2024-11-09 00:07:42,320 INFO L276 IsEmpty]: Start isEmpty. Operand 3713 states and 5275 transitions. [2024-11-09 00:07:42,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:07:42,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:42,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:43,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:43,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:44,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:44,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 3714 states and 5273 transitions. [2024-11-09 00:07:44,191 INFO L276 IsEmpty]: Start isEmpty. Operand 3714 states and 5273 transitions. [2024-11-09 00:07:44,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:07:44,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:44,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:45,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:45,644 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:46,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:46,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3715 states and 5275 transitions. [2024-11-09 00:07:46,761 INFO L276 IsEmpty]: Start isEmpty. Operand 3715 states and 5275 transitions. [2024-11-09 00:07:46,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:07:46,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:46,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:47,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:48,253 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:49,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:49,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3716 states and 5275 transitions. [2024-11-09 00:07:49,567 INFO L276 IsEmpty]: Start isEmpty. Operand 3716 states and 5275 transitions. [2024-11-09 00:07:49,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:07:49,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:49,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:50,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:51,087 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:52,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:52,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 3717 states and 5277 transitions. [2024-11-09 00:07:52,123 INFO L276 IsEmpty]: Start isEmpty. Operand 3717 states and 5277 transitions. [2024-11-09 00:07:52,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:07:52,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:52,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:52,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:53,840 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:55,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:55,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 3718 states and 5277 transitions. [2024-11-09 00:07:55,251 INFO L276 IsEmpty]: Start isEmpty. Operand 3718 states and 5277 transitions. [2024-11-09 00:07:55,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:07:55,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:55,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:56,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:57,051 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:58,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:58,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 3719 states and 5279 transitions. [2024-11-09 00:07:58,146 INFO L276 IsEmpty]: Start isEmpty. Operand 3719 states and 5279 transitions. [2024-11-09 00:07:58,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:07:58,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:58,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:59,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:59,837 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:01,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:01,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5281 states to 3720 states and 5281 transitions. [2024-11-09 00:08:01,202 INFO L276 IsEmpty]: Start isEmpty. Operand 3720 states and 5281 transitions. [2024-11-09 00:08:01,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:08:01,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:01,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:02,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:03,143 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:04,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:04,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5281 states to 3721 states and 5281 transitions. [2024-11-09 00:08:04,571 INFO L276 IsEmpty]: Start isEmpty. Operand 3721 states and 5281 transitions. [2024-11-09 00:08:04,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:08:04,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:04,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:05,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:06,315 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:07,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:07,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5282 states to 3722 states and 5282 transitions. [2024-11-09 00:08:07,702 INFO L276 IsEmpty]: Start isEmpty. Operand 3722 states and 5282 transitions. [2024-11-09 00:08:07,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:08:07,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:07,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:08,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:09,749 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:13,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:13,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5282 states to 3723 states and 5282 transitions. [2024-11-09 00:08:13,041 INFO L276 IsEmpty]: Start isEmpty. Operand 3723 states and 5282 transitions. [2024-11-09 00:08:13,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:08:13,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:13,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:13,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:14,721 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:15,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:15,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5283 states to 3724 states and 5283 transitions. [2024-11-09 00:08:15,681 INFO L276 IsEmpty]: Start isEmpty. Operand 3724 states and 5283 transitions. [2024-11-09 00:08:15,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:08:15,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:15,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:16,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:17,553 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:18,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:18,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 3725 states and 5284 transitions. [2024-11-09 00:08:18,540 INFO L276 IsEmpty]: Start isEmpty. Operand 3725 states and 5284 transitions. [2024-11-09 00:08:18,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:08:18,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:18,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:19,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:20,355 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:21,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:21,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5285 states to 3726 states and 5285 transitions. [2024-11-09 00:08:21,359 INFO L276 IsEmpty]: Start isEmpty. Operand 3726 states and 5285 transitions. [2024-11-09 00:08:21,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:08:21,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:21,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:21,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:23,684 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:25,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:25,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5287 states to 3727 states and 5287 transitions. [2024-11-09 00:08:25,447 INFO L276 IsEmpty]: Start isEmpty. Operand 3727 states and 5287 transitions. [2024-11-09 00:08:25,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:08:25,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:25,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:26,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:27,106 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:28,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:28,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5288 states to 3728 states and 5288 transitions. [2024-11-09 00:08:28,944 INFO L276 IsEmpty]: Start isEmpty. Operand 3728 states and 5288 transitions. [2024-11-09 00:08:28,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:08:28,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:28,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:29,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:30,564 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:33,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:33,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5288 states to 3729 states and 5288 transitions. [2024-11-09 00:08:33,328 INFO L276 IsEmpty]: Start isEmpty. Operand 3729 states and 5288 transitions. [2024-11-09 00:08:33,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:08:33,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:33,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:33,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:35,471 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:37,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:37,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5290 states to 3730 states and 5290 transitions. [2024-11-09 00:08:37,063 INFO L276 IsEmpty]: Start isEmpty. Operand 3730 states and 5290 transitions. [2024-11-09 00:08:37,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:08:37,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:37,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:37,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:38,932 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:41,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:41,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5290 states to 3731 states and 5290 transitions. [2024-11-09 00:08:41,034 INFO L276 IsEmpty]: Start isEmpty. Operand 3731 states and 5290 transitions. [2024-11-09 00:08:41,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:08:41,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:41,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:41,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:42,460 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:43,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:43,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5291 states to 3732 states and 5291 transitions. [2024-11-09 00:08:43,838 INFO L276 IsEmpty]: Start isEmpty. Operand 3732 states and 5291 transitions. [2024-11-09 00:08:43,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:08:43,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:43,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:44,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:46,147 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:48,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:48,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5293 states to 3733 states and 5293 transitions. [2024-11-09 00:08:48,032 INFO L276 IsEmpty]: Start isEmpty. Operand 3733 states and 5293 transitions. [2024-11-09 00:08:48,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:08:48,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:48,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:48,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:49,991 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:52,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:52,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5293 states to 3734 states and 5293 transitions. [2024-11-09 00:08:52,293 INFO L276 IsEmpty]: Start isEmpty. Operand 3734 states and 5293 transitions. [2024-11-09 00:08:52,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:08:52,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:52,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:53,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:54,691 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:56,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:56,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5295 states to 3735 states and 5295 transitions. [2024-11-09 00:08:56,508 INFO L276 IsEmpty]: Start isEmpty. Operand 3735 states and 5295 transitions. [2024-11-09 00:08:56,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:08:56,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:56,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:57,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:58,442 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:00,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:00,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5295 states to 3736 states and 5295 transitions. [2024-11-09 00:09:00,997 INFO L276 IsEmpty]: Start isEmpty. Operand 3736 states and 5295 transitions. [2024-11-09 00:09:00,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:09:00,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:00,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:01,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:03,500 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:05,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:05,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5296 states to 3737 states and 5296 transitions. [2024-11-09 00:09:05,105 INFO L276 IsEmpty]: Start isEmpty. Operand 3737 states and 5296 transitions. [2024-11-09 00:09:05,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:09:05,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:05,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:05,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:07,948 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:10,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:10,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5298 states to 3738 states and 5298 transitions. [2024-11-09 00:09:10,240 INFO L276 IsEmpty]: Start isEmpty. Operand 3738 states and 5298 transitions. [2024-11-09 00:09:10,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:09:10,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:10,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:10,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:12,241 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:15,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:15,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5299 states to 3739 states and 5299 transitions. [2024-11-09 00:09:15,016 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5299 transitions. [2024-11-09 00:09:15,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:09:15,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:15,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:15,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:17,180 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:19,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:19,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5300 states to 3740 states and 5300 transitions. [2024-11-09 00:09:19,801 INFO L276 IsEmpty]: Start isEmpty. Operand 3740 states and 5300 transitions. [2024-11-09 00:09:19,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:09:19,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:19,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:20,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:22,224 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:25,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:25,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5301 states to 3741 states and 5301 transitions. [2024-11-09 00:09:25,167 INFO L276 IsEmpty]: Start isEmpty. Operand 3741 states and 5301 transitions. [2024-11-09 00:09:25,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:09:25,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:25,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:25,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:28,284 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:34,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:34,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5301 states to 3742 states and 5301 transitions. [2024-11-09 00:09:34,724 INFO L276 IsEmpty]: Start isEmpty. Operand 3742 states and 5301 transitions. [2024-11-09 00:09:34,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:09:34,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:34,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:35,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:37,048 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:38,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:38,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5302 states to 3743 states and 5302 transitions. [2024-11-09 00:09:38,778 INFO L276 IsEmpty]: Start isEmpty. Operand 3743 states and 5302 transitions. [2024-11-09 00:09:38,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:09:38,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:38,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:39,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:41,315 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:43,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:43,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5303 states to 3744 states and 5303 transitions. [2024-11-09 00:09:43,199 INFO L276 IsEmpty]: Start isEmpty. Operand 3744 states and 5303 transitions. [2024-11-09 00:09:43,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:09:43,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:43,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:43,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:46,895 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:49,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:49,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5305 states to 3745 states and 5305 transitions. [2024-11-09 00:09:49,888 INFO L276 IsEmpty]: Start isEmpty. Operand 3745 states and 5305 transitions. [2024-11-09 00:09:49,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:09:49,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:49,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:50,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:52,347 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:55,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:55,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5306 states to 3746 states and 5306 transitions. [2024-11-09 00:09:55,469 INFO L276 IsEmpty]: Start isEmpty. Operand 3746 states and 5306 transitions. [2024-11-09 00:09:55,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:09:55,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:55,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:56,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:58,285 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:01,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:01,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5307 states to 3747 states and 5307 transitions. [2024-11-09 00:10:01,506 INFO L276 IsEmpty]: Start isEmpty. Operand 3747 states and 5307 transitions. [2024-11-09 00:10:01,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:10:01,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:01,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:02,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:05,183 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:11,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:11,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5307 states to 3748 states and 5307 transitions. [2024-11-09 00:10:11,703 INFO L276 IsEmpty]: Start isEmpty. Operand 3748 states and 5307 transitions. [2024-11-09 00:10:11,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:10:11,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:11,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:12,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:15,393 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:17,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:17,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5309 states to 3749 states and 5309 transitions. [2024-11-09 00:10:17,945 INFO L276 IsEmpty]: Start isEmpty. Operand 3749 states and 5309 transitions. [2024-11-09 00:10:17,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:10:17,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:17,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:18,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:20,917 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:24,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:24,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5310 states to 3750 states and 5310 transitions. [2024-11-09 00:10:24,534 INFO L276 IsEmpty]: Start isEmpty. Operand 3750 states and 5310 transitions. [2024-11-09 00:10:24,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:10:24,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:24,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:25,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:28,565 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:33,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:33,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5310 states to 3751 states and 5310 transitions. [2024-11-09 00:10:33,874 INFO L276 IsEmpty]: Start isEmpty. Operand 3751 states and 5310 transitions. [2024-11-09 00:10:33,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:10:33,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:33,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:34,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:37,720 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:40,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:40,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5312 states to 3752 states and 5312 transitions. [2024-11-09 00:10:40,408 INFO L276 IsEmpty]: Start isEmpty. Operand 3752 states and 5312 transitions. [2024-11-09 00:10:40,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:10:40,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:40,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:41,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:43,775 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:47,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:47,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5313 states to 3753 states and 5313 transitions. [2024-11-09 00:10:47,527 INFO L276 IsEmpty]: Start isEmpty. Operand 3753 states and 5313 transitions. [2024-11-09 00:10:47,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:10:47,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:47,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:48,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:51,611 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:57,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:57,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5313 states to 3754 states and 5313 transitions. [2024-11-09 00:10:57,359 INFO L276 IsEmpty]: Start isEmpty. Operand 3754 states and 5313 transitions. [2024-11-09 00:10:57,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:10:57,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:57,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:01,426 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:04,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:04,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5314 states to 3755 states and 5314 transitions. [2024-11-09 00:11:04,285 INFO L276 IsEmpty]: Start isEmpty. Operand 3755 states and 5314 transitions. [2024-11-09 00:11:04,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:11:04,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:04,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:05,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:08,201 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:10,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:10,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5315 states to 3756 states and 5315 transitions. [2024-11-09 00:11:10,437 INFO L276 IsEmpty]: Start isEmpty. Operand 3756 states and 5315 transitions. [2024-11-09 00:11:10,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:11:10,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:10,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:11,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:33,088 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:53,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:53,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5316 states to 3757 states and 5316 transitions. [2024-11-09 00:11:53,918 INFO L276 IsEmpty]: Start isEmpty. Operand 3757 states and 5316 transitions. [2024-11-09 00:11:53,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:11:53,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:53,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:54,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:55,147 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:11:56,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:56,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5317 states to 3758 states and 5317 transitions. [2024-11-09 00:11:56,287 INFO L276 IsEmpty]: Start isEmpty. Operand 3758 states and 5317 transitions. [2024-11-09 00:11:56,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:11:56,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:56,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:57,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:58,288 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:11:59,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:59,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5318 states to 3759 states and 5318 transitions. [2024-11-09 00:11:59,835 INFO L276 IsEmpty]: Start isEmpty. Operand 3759 states and 5318 transitions. [2024-11-09 00:11:59,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:11:59,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:59,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:01,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:02,016 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:12:03,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:03,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5319 states to 3760 states and 5319 transitions. [2024-11-09 00:12:03,906 INFO L276 IsEmpty]: Start isEmpty. Operand 3760 states and 5319 transitions. [2024-11-09 00:12:03,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:12:03,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:03,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:05,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:06,999 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:12:09,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:09,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5321 states to 3761 states and 5321 transitions. [2024-11-09 00:12:09,382 INFO L276 IsEmpty]: Start isEmpty. Operand 3761 states and 5321 transitions. [2024-11-09 00:12:09,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:12:09,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:09,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:10,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:12,227 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:12:15,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:15,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5321 states to 3762 states and 5321 transitions. [2024-11-09 00:12:15,599 INFO L276 IsEmpty]: Start isEmpty. Operand 3762 states and 5321 transitions. [2024-11-09 00:12:15,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:12:15,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:15,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:16,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:17,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:12:19,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:19,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5322 states to 3763 states and 5322 transitions. [2024-11-09 00:12:19,648 INFO L276 IsEmpty]: Start isEmpty. Operand 3763 states and 5322 transitions. [2024-11-09 00:12:19,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:12:19,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:19,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:20,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:22,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:12:26,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:26,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5324 states to 3764 states and 5324 transitions. [2024-11-09 00:12:26,140 INFO L276 IsEmpty]: Start isEmpty. Operand 3764 states and 5324 transitions. [2024-11-09 00:12:26,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 00:12:26,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:26,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:27,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:28,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:12:32,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:32,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5324 states to 3765 states and 5324 transitions. [2024-11-09 00:12:32,339 INFO L276 IsEmpty]: Start isEmpty. Operand 3765 states and 5324 transitions. [2024-11-09 00:12:32,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:12:32,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:32,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:33,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:35,399 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:12:38,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:38,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5326 states to 3766 states and 5326 transitions. [2024-11-09 00:12:38,023 INFO L276 IsEmpty]: Start isEmpty. Operand 3766 states and 5326 transitions. [2024-11-09 00:12:38,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:12:38,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:38,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:39,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:41,462 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:12:45,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:45,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5326 states to 3767 states and 5326 transitions. [2024-11-09 00:12:45,546 INFO L276 IsEmpty]: Start isEmpty. Operand 3767 states and 5326 transitions. [2024-11-09 00:12:45,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:12:45,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:45,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:46,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:48,152 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:12:50,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:50,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5327 states to 3768 states and 5327 transitions. [2024-11-09 00:12:50,411 INFO L276 IsEmpty]: Start isEmpty. Operand 3768 states and 5327 transitions. [2024-11-09 00:12:50,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:12:50,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:50,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:51,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:54,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:12:57,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:57,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5329 states to 3769 states and 5329 transitions. [2024-11-09 00:12:57,795 INFO L276 IsEmpty]: Start isEmpty. Operand 3769 states and 5329 transitions. [2024-11-09 00:12:57,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:12:57,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:57,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:58,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:01,175 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:13:05,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:05,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5329 states to 3770 states and 5329 transitions. [2024-11-09 00:13:05,146 INFO L276 IsEmpty]: Start isEmpty. Operand 3770 states and 5329 transitions. [2024-11-09 00:13:05,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:13:05,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:05,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:06,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:08,605 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:13:11,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:11,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5331 states to 3771 states and 5331 transitions. [2024-11-09 00:13:11,440 INFO L276 IsEmpty]: Start isEmpty. Operand 3771 states and 5331 transitions. [2024-11-09 00:13:11,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:13:11,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:11,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:13,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:15,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:13:19,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:19,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5332 states to 3772 states and 5332 transitions. [2024-11-09 00:13:19,255 INFO L276 IsEmpty]: Start isEmpty. Operand 3772 states and 5332 transitions. [2024-11-09 00:13:19,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:13:19,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:19,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:22,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:23,964 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:13:27,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:27,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5333 states to 3773 states and 5333 transitions. [2024-11-09 00:13:27,812 INFO L276 IsEmpty]: Start isEmpty. Operand 3773 states and 5333 transitions. [2024-11-09 00:13:27,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:13:27,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:27,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:28,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:31,774 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:13:39,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:39,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5333 states to 3774 states and 5333 transitions. [2024-11-09 00:13:39,399 INFO L276 IsEmpty]: Start isEmpty. Operand 3774 states and 5333 transitions. [2024-11-09 00:13:39,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:13:39,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:39,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:41,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:43,347 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:13:45,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:45,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5334 states to 3775 states and 5334 transitions. [2024-11-09 00:13:45,695 INFO L276 IsEmpty]: Start isEmpty. Operand 3775 states and 5334 transitions. [2024-11-09 00:13:45,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:13:45,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:45,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:47,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:49,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:13:51,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:51,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5335 states to 3776 states and 5335 transitions. [2024-11-09 00:13:51,862 INFO L276 IsEmpty]: Start isEmpty. Operand 3776 states and 5335 transitions. [2024-11-09 00:13:51,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:13:51,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:51,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:53,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:55,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:13:58,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:58,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5336 states to 3777 states and 5336 transitions. [2024-11-09 00:13:58,284 INFO L276 IsEmpty]: Start isEmpty. Operand 3777 states and 5336 transitions. [2024-11-09 00:13:58,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:13:58,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:58,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:59,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:03,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:14:07,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:07,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5338 states to 3778 states and 5338 transitions. [2024-11-09 00:14:07,996 INFO L276 IsEmpty]: Start isEmpty. Operand 3778 states and 5338 transitions. [2024-11-09 00:14:07,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:14:07,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:07,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:09,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:11,926 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:14:16,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:16,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5339 states to 3779 states and 5339 transitions. [2024-11-09 00:14:16,245 INFO L276 IsEmpty]: Start isEmpty. Operand 3779 states and 5339 transitions. [2024-11-09 00:14:16,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 00:14:16,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:16,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:17,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:19,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:14:24,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:24,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5341 states to 3780 states and 5341 transitions. [2024-11-09 00:14:24,326 INFO L276 IsEmpty]: Start isEmpty. Operand 3780 states and 5341 transitions. [2024-11-09 00:14:24,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:14:24,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:24,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:25,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:29,882 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:14:38,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:38,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5340 states to 3781 states and 5340 transitions. [2024-11-09 00:14:38,487 INFO L276 IsEmpty]: Start isEmpty. Operand 3781 states and 5340 transitions. [2024-11-09 00:14:38,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:14:38,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:38,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:40,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:42,903 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:14:45,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:45,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5341 states to 3782 states and 5341 transitions. [2024-11-09 00:14:45,601 INFO L276 IsEmpty]: Start isEmpty. Operand 3782 states and 5341 transitions. [2024-11-09 00:14:45,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:14:45,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:45,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:46,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:49,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:14:52,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:52,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5342 states to 3783 states and 5342 transitions. [2024-11-09 00:14:52,072 INFO L276 IsEmpty]: Start isEmpty. Operand 3783 states and 5342 transitions. [2024-11-09 00:14:52,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:14:52,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:52,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:54,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:56,433 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:14:59,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:59,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5343 states to 3784 states and 5343 transitions. [2024-11-09 00:14:59,179 INFO L276 IsEmpty]: Start isEmpty. Operand 3784 states and 5343 transitions. [2024-11-09 00:14:59,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:14:59,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:59,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:00,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:05,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:15:10,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:10,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3785 states and 5345 transitions. [2024-11-09 00:15:10,815 INFO L276 IsEmpty]: Start isEmpty. Operand 3785 states and 5345 transitions. [2024-11-09 00:15:10,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:15:10,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:10,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:11,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:14,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:15:19,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:19,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5347 states to 3786 states and 5347 transitions. [2024-11-09 00:15:19,191 INFO L276 IsEmpty]: Start isEmpty. Operand 3786 states and 5347 transitions. [2024-11-09 00:15:19,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:15:19,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:19,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:20,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:24,043 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:15:30,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:30,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5346 states to 3787 states and 5346 transitions. [2024-11-09 00:15:30,819 INFO L276 IsEmpty]: Start isEmpty. Operand 3787 states and 5346 transitions. [2024-11-09 00:15:30,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:15:30,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:30,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:32,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:34,731 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:15:37,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:37,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5347 states to 3788 states and 5347 transitions. [2024-11-09 00:15:37,565 INFO L276 IsEmpty]: Start isEmpty. Operand 3788 states and 5347 transitions. [2024-11-09 00:15:37,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 00:15:37,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:37,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:40,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:44,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:15:48,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:48,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5349 states to 3789 states and 5349 transitions. [2024-11-09 00:15:48,465 INFO L276 IsEmpty]: Start isEmpty. Operand 3789 states and 5349 transitions. [2024-11-09 00:15:48,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:15:48,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:48,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:50,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:53,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:15:58,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:58,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5349 states to 3790 states and 5349 transitions. [2024-11-09 00:15:58,384 INFO L276 IsEmpty]: Start isEmpty. Operand 3790 states and 5349 transitions. [2024-11-09 00:15:58,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:15:58,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:58,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:00,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:04,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:16:07,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:07,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5351 states to 3791 states and 5351 transitions. [2024-11-09 00:16:07,888 INFO L276 IsEmpty]: Start isEmpty. Operand 3791 states and 5351 transitions. [2024-11-09 00:16:07,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:16:07,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:07,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:09,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:12,392 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:16:17,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:17,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5352 states to 3792 states and 5352 transitions. [2024-11-09 00:16:17,568 INFO L276 IsEmpty]: Start isEmpty. Operand 3792 states and 5352 transitions. [2024-11-09 00:16:17,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:16:17,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:17,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:19,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:23,301 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:16:30,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:30,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5352 states to 3793 states and 5352 transitions. [2024-11-09 00:16:30,540 INFO L276 IsEmpty]: Start isEmpty. Operand 3793 states and 5352 transitions. [2024-11-09 00:16:30,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:16:30,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:30,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:32,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:35,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:16:38,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:38,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5353 states to 3794 states and 5353 transitions. [2024-11-09 00:16:38,598 INFO L276 IsEmpty]: Start isEmpty. Operand 3794 states and 5353 transitions. [2024-11-09 00:16:38,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:16:38,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:38,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:40,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:45,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:16:49,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:49,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5355 states to 3795 states and 5355 transitions. [2024-11-09 00:16:49,931 INFO L276 IsEmpty]: Start isEmpty. Operand 3795 states and 5355 transitions. [2024-11-09 00:16:49,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:16:49,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:49,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:51,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:55,241 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:17:00,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:00,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5356 states to 3796 states and 5356 transitions. [2024-11-09 00:17:00,199 INFO L276 IsEmpty]: Start isEmpty. Operand 3796 states and 5356 transitions. [2024-11-09 00:17:00,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:17:00,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:00,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:06,534 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:17:13,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:13,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5356 states to 3797 states and 5356 transitions. [2024-11-09 00:17:13,906 INFO L276 IsEmpty]: Start isEmpty. Operand 3797 states and 5356 transitions. [2024-11-09 00:17:13,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 00:17:13,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:13,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:16,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:19,265 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:17:22,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:22,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5357 states to 3798 states and 5357 transitions. [2024-11-09 00:17:22,374 INFO L276 IsEmpty]: Start isEmpty. Operand 3798 states and 5357 transitions. [2024-11-09 00:17:22,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:17:22,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:22,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:24,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:28,994 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:17:33,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:33,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5359 states to 3799 states and 5359 transitions. [2024-11-09 00:17:33,340 INFO L276 IsEmpty]: Start isEmpty. Operand 3799 states and 5359 transitions. [2024-11-09 00:17:33,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 00:17:33,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:33,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:34,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:38,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:17:43,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:43,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5359 states to 3800 states and 5359 transitions. [2024-11-09 00:17:43,804 INFO L276 IsEmpty]: Start isEmpty. Operand 3800 states and 5359 transitions. [2024-11-09 00:17:43,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-09 00:17:43,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:43,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:45,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:50,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:17:54,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:54,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5361 states to 3801 states and 5361 transitions. [2024-11-09 00:17:54,117 INFO L276 IsEmpty]: Start isEmpty. Operand 3801 states and 5361 transitions. [2024-11-09 00:17:54,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:17:54,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:54,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:57,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:01,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:18:07,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:07,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5361 states to 3802 states and 5361 transitions. [2024-11-09 00:18:07,374 INFO L276 IsEmpty]: Start isEmpty. Operand 3802 states and 5361 transitions. [2024-11-09 00:18:07,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:18:07,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:07,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:09,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:13,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:18:16,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:16,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5362 states to 3803 states and 5362 transitions. [2024-11-09 00:18:16,466 INFO L276 IsEmpty]: Start isEmpty. Operand 3803 states and 5362 transitions. [2024-11-09 00:18:16,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:18:16,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:16,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:18,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:22,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:18:25,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:25,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5363 states to 3804 states and 5363 transitions. [2024-11-09 00:18:25,982 INFO L276 IsEmpty]: Start isEmpty. Operand 3804 states and 5363 transitions. [2024-11-09 00:18:25,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 00:18:25,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:25,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:28,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:31,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:18:34,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:34,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5364 states to 3805 states and 5364 transitions. [2024-11-09 00:18:34,923 INFO L276 IsEmpty]: Start isEmpty. Operand 3805 states and 5364 transitions. [2024-11-09 00:18:34,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:18:34,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:34,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:36,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat