./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98b88a64-61d3-4044-9bd2-1f416e35cb35/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98b88a64-61d3-4044-9bd2-1f416e35cb35/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_98b88a64-61d3-4044-9bd2-1f416e35cb35/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98b88a64-61d3-4044-9bd2-1f416e35cb35/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98b88a64-61d3-4044-9bd2-1f416e35cb35/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_98b88a64-61d3-4044-9bd2-1f416e35cb35/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 0fdcb64865aeb8184805095bc8dbe7392078d445cf902388dac9d1ca4533bb8c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:40:49,379 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:40:49,452 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98b88a64-61d3-4044-9bd2-1f416e35cb35/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 19:40:49,458 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:40:49,459 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:40:49,491 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:40:49,492 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:40:49,493 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:40:49,493 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:40:49,494 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:40:49,494 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:40:49,495 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:40:49,495 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:40:49,496 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:40:49,496 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:40:49,497 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:40:49,497 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:40:49,498 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:40:49,498 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:40:49,499 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:40:49,499 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:40:49,502 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:40:49,503 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:40:49,503 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:40:49,504 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:40:49,504 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:40:49,505 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:40:49,505 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:40:49,505 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:40:49,510 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:40:49,510 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:40:49,511 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:40:49,511 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:40:49,511 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_98b88a64-61d3-4044-9bd2-1f416e35cb35/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98b88a64-61d3-4044-9bd2-1f416e35cb35/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0fdcb64865aeb8184805095bc8dbe7392078d445cf902388dac9d1ca4533bb8c [2024-11-08 19:40:49,867 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:40:49,909 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:40:49,913 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:40:49,916 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:40:49,917 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:40:49,918 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98b88a64-61d3-4044-9bd2-1f416e35cb35/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i Unable to find full path for "g++" [2024-11-08 19:40:52,442 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:40:52,862 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:40:52,863 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98b88a64-61d3-4044-9bd2-1f416e35cb35/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i [2024-11-08 19:40:52,900 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98b88a64-61d3-4044-9bd2-1f416e35cb35/bin/ukojak-verify-ImItNfHLgk/data/c2f20a80d/e1fe5bf7b2494a2fbdcac6037d1eaf7f/FLAGe84c0db41 [2024-11-08 19:40:52,920 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98b88a64-61d3-4044-9bd2-1f416e35cb35/bin/ukojak-verify-ImItNfHLgk/data/c2f20a80d/e1fe5bf7b2494a2fbdcac6037d1eaf7f [2024-11-08 19:40:52,924 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:40:52,926 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:40:52,928 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:40:52,928 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:40:52,936 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:40:52,937 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:40:52" (1/1) ... [2024-11-08 19:40:52,941 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61441ded and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:52, skipping insertion in model container [2024-11-08 19:40:52,941 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:40:52" (1/1) ... [2024-11-08 19:40:53,041 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:40:54,130 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:40:54,143 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:40:54,312 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:40:54,379 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:40:54,380 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:54 WrapperNode [2024-11-08 19:40:54,380 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:40:54,382 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:40:54,382 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:40:54,383 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:40:54,393 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:54" (1/1) ... [2024-11-08 19:40:54,455 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:54" (1/1) ... [2024-11-08 19:40:54,596 INFO L138 Inliner]: procedures = 207, calls = 273, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 1425 [2024-11-08 19:40:54,597 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:40:54,598 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:40:54,598 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:40:54,599 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:40:54,612 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:54" (1/1) ... [2024-11-08 19:40:54,612 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:54" (1/1) ... [2024-11-08 19:40:54,624 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:54" (1/1) ... [2024-11-08 19:40:54,625 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:54" (1/1) ... [2024-11-08 19:40:54,687 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:54" (1/1) ... [2024-11-08 19:40:54,708 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:54" (1/1) ... [2024-11-08 19:40:54,714 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:54" (1/1) ... [2024-11-08 19:40:54,725 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:54" (1/1) ... [2024-11-08 19:40:54,748 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:40:54,749 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:40:54,749 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:40:54,750 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:40:54,751 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:54" (1/1) ... [2024-11-08 19:40:54,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:40:54,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98b88a64-61d3-4044-9bd2-1f416e35cb35/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:40:54,808 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98b88a64-61d3-4044-9bd2-1f416e35cb35/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:40:54,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98b88a64-61d3-4044-9bd2-1f416e35cb35/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:40:54,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:40:54,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:40:54,860 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:40:54,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:40:54,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:40:54,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:40:54,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:40:54,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:40:54,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:40:54,864 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:40:54,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:40:55,209 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:40:55,212 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:40:57,758 INFO L? ?]: Removed 320 outVars from TransFormulas that were not future-live. [2024-11-08 19:40:57,758 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:41:00,147 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:41:00,148 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 19:41:00,149 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:41:00 BoogieIcfgContainer [2024-11-08 19:41:00,149 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:41:00,151 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:41:00,151 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:41:00,168 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:41:00,169 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:41:00" (1/1) ... [2024-11-08 19:41:00,184 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:41:00,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:00,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 123 states and 211 transitions. [2024-11-08 19:41:00,289 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 211 transitions. [2024-11-08 19:41:00,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 19:41:00,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:00,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:00,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:00,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:00,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:00,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 124 states and 212 transitions. [2024-11-08 19:41:00,981 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 212 transitions. [2024-11-08 19:41:00,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:41:00,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:00,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:01,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:01,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:01,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:01,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 124 states and 210 transitions. [2024-11-08 19:41:01,114 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 210 transitions. [2024-11-08 19:41:01,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:41:01,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:01,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:01,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:01,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:01,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:01,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 132 states and 224 transitions. [2024-11-08 19:41:01,578 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 224 transitions. [2024-11-08 19:41:01,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:41:01,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:01,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:01,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:01,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:01,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:01,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 131 states and 219 transitions. [2024-11-08 19:41:01,670 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 219 transitions. [2024-11-08 19:41:01,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:41:01,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:01,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:01,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:01,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:02,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:02,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 138 states and 230 transitions. [2024-11-08 19:41:02,398 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 230 transitions. [2024-11-08 19:41:02,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:41:02,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:02,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:02,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:02,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:02,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:02,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 138 states and 228 transitions. [2024-11-08 19:41:02,517 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 228 transitions. [2024-11-08 19:41:02,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:41:02,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:02,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:02,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:02,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:02,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:02,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 138 states and 224 transitions. [2024-11-08 19:41:02,573 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 224 transitions. [2024-11-08 19:41:02,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:41:02,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:02,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:02,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:02,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:02,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:02,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 138 states and 220 transitions. [2024-11-08 19:41:02,631 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 220 transitions. [2024-11-08 19:41:02,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:41:02,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:02,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:02,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:02,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:02,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:02,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 138 states and 218 transitions. [2024-11-08 19:41:02,674 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 218 transitions. [2024-11-08 19:41:02,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:41:02,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:02,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:02,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:02,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:02,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:02,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 138 states and 212 transitions. [2024-11-08 19:41:02,789 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 212 transitions. [2024-11-08 19:41:02,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:41:02,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:02,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:02,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:12,945 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 [] [2024-11-08 19:41:12,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:12,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 138 states and 210 transitions. [2024-11-08 19:41:12,979 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 210 transitions. [2024-11-08 19:41:12,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:41:12,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:12,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:13,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:14,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:16,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:16,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 143 states and 219 transitions. [2024-11-08 19:41:16,005 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 219 transitions. [2024-11-08 19:41:16,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:41:16,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:16,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:16,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:16,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:26,144 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:41:26,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:26,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 143 states and 213 transitions. [2024-11-08 19:41:26,204 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 213 transitions. [2024-11-08 19:41:26,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 19:41:26,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:26,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:26,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:26,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:36,589 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 [] [2024-11-08 19:41:37,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:37,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 155 states and 227 transitions. [2024-11-08 19:41:37,428 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 227 transitions. [2024-11-08 19:41:37,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 19:41:37,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:37,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:37,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:37,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:37,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:37,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 155 states and 225 transitions. [2024-11-08 19:41:37,644 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 225 transitions. [2024-11-08 19:41:37,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:41:37,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:37,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:37,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:37,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:38,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:38,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 155 states and 223 transitions. [2024-11-08 19:41:38,061 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 223 transitions. [2024-11-08 19:41:38,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:41:38,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:38,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:38,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:38,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:38,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:38,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 155 states and 221 transitions. [2024-11-08 19:41:38,240 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 221 transitions. [2024-11-08 19:41:38,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:41:38,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:38,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:38,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:38,388 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:39,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:39,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 155 states and 219 transitions. [2024-11-08 19:41:39,074 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 219 transitions. [2024-11-08 19:41:39,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:41:39,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:39,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:39,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:39,473 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:41:49,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:41:58,306 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:41:58,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:58,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 159 states and 222 transitions. [2024-11-08 19:41:58,360 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 222 transitions. [2024-11-08 19:41:58,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:41:58,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:58,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:58,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:58,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:09,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:11,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:11,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 195 states and 270 transitions. [2024-11-08 19:42:11,140 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 270 transitions. [2024-11-08 19:42:11,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:42:11,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:11,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:11,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:11,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:12,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:12,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 203 states and 282 transitions. [2024-11-08 19:42:12,233 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 282 transitions. [2024-11-08 19:42:12,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:42:12,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:12,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:12,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:12,457 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:42:12,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:12,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 203 states and 280 transitions. [2024-11-08 19:42:12,476 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 280 transitions. [2024-11-08 19:42:12,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:42:12,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:12,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:12,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:12,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:12,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:12,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 203 states and 278 transitions. [2024-11-08 19:42:12,845 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 278 transitions. [2024-11-08 19:42:12,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:42:12,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:12,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:13,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:13,383 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:18,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:18,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:18,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 187 states and 258 transitions. [2024-11-08 19:42:18,919 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 258 transitions. [2024-11-08 19:42:18,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:42:18,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:18,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:20,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:20,749 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:21,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:21,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 188 states and 259 transitions. [2024-11-08 19:42:21,409 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 259 transitions. [2024-11-08 19:42:21,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:42:21,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:21,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:22,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:22,763 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:23,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:23,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 189 states and 261 transitions. [2024-11-08 19:42:23,638 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 261 transitions. [2024-11-08 19:42:23,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:42:23,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:23,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:24,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:25,245 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:27,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:27,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 190 states and 261 transitions. [2024-11-08 19:42:27,266 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 261 transitions. [2024-11-08 19:42:27,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:42:27,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:27,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:27,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:28,631 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:29,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:29,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 191 states and 262 transitions. [2024-11-08 19:42:29,596 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 262 transitions. [2024-11-08 19:42:29,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:42:29,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:29,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:30,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:31,359 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:32,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:32,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 192 states and 264 transitions. [2024-11-08 19:42:32,692 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 264 transitions. [2024-11-08 19:42:32,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:42:32,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:32,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:33,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:34,571 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:36,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:36,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 193 states and 264 transitions. [2024-11-08 19:42:36,389 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 264 transitions. [2024-11-08 19:42:36,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:42:36,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:36,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:37,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:38,538 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:39,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:39,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 194 states and 265 transitions. [2024-11-08 19:42:39,682 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 265 transitions. [2024-11-08 19:42:39,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:42:39,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:39,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:40,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:41,749 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:43,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:43,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 195 states and 267 transitions. [2024-11-08 19:42:43,362 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 267 transitions. [2024-11-08 19:42:43,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:42:43,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:43,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:44,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:45,355 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:47,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:47,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 196 states and 268 transitions. [2024-11-08 19:42:47,512 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 268 transitions. [2024-11-08 19:42:47,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:42:47,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:47,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:48,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:49,845 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:52,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:52,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 197 states and 268 transitions. [2024-11-08 19:42:52,404 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 268 transitions. [2024-11-08 19:42:52,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:42:52,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:52,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:53,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:54,363 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:55,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:55,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 198 states and 269 transitions. [2024-11-08 19:42:55,524 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 269 transitions. [2024-11-08 19:42:55,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:42:55,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:55,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:56,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:58,168 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:59,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:59,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 199 states and 271 transitions. [2024-11-08 19:42:59,761 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 271 transitions. [2024-11-08 19:42:59,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:42:59,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:59,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:00,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:01,357 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:02,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:02,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 200 states and 271 transitions. [2024-11-08 19:43:02,932 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 271 transitions. [2024-11-08 19:43:02,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:43:02,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:02,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:03,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:04,227 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:05,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:05,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 201 states and 272 transitions. [2024-11-08 19:43:05,147 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 272 transitions. [2024-11-08 19:43:05,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:43:05,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:05,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:05,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:06,604 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:07,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:07,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 202 states and 273 transitions. [2024-11-08 19:43:07,547 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 273 transitions. [2024-11-08 19:43:07,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:43:07,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:07,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:08,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:09,146 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:10,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:10,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 203 states and 274 transitions. [2024-11-08 19:43:10,284 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 274 transitions. [2024-11-08 19:43:10,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:43:10,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:10,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:10,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:12,470 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:14,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:14,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 204 states and 276 transitions. [2024-11-08 19:43:14,323 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 276 transitions. [2024-11-08 19:43:14,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:43:14,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:14,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:14,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:16,025 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:18,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:18,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 205 states and 276 transitions. [2024-11-08 19:43:18,001 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 276 transitions. [2024-11-08 19:43:18,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:43:18,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:18,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:18,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:19,779 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:21,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:21,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 206 states and 278 transitions. [2024-11-08 19:43:21,298 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 278 transitions. [2024-11-08 19:43:21,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:43:21,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:21,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:21,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:23,061 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:25,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:25,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 207 states and 278 transitions. [2024-11-08 19:43:25,008 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 278 transitions. [2024-11-08 19:43:25,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:43:25,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:25,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:25,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:26,466 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:27,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:27,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 208 states and 279 transitions. [2024-11-08 19:43:27,707 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 279 transitions. [2024-11-08 19:43:27,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:43:27,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:27,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:28,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:29,787 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:31,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:31,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 209 states and 281 transitions. [2024-11-08 19:43:31,547 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 281 transitions. [2024-11-08 19:43:31,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:43:31,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:31,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:32,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:33,661 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:35,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:35,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 210 states and 281 transitions. [2024-11-08 19:43:35,771 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 281 transitions. [2024-11-08 19:43:35,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:43:35,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:35,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:37,676 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:38,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:38,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 211 states and 282 transitions. [2024-11-08 19:43:38,970 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 282 transitions. [2024-11-08 19:43:38,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:43:38,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:38,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:39,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:41,217 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:43,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:43,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 212 states and 284 transitions. [2024-11-08 19:43:43,539 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 284 transitions. [2024-11-08 19:43:43,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:43:43,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:43,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:43,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:45,269 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:47,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:47,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 213 states and 285 transitions. [2024-11-08 19:43:47,761 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 285 transitions. [2024-11-08 19:43:47,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:43:47,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:47,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:48,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:49,731 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:53,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:53,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 214 states and 285 transitions. [2024-11-08 19:43:53,595 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 285 transitions. [2024-11-08 19:43:53,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:43:53,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:53,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:53,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:55,186 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:56,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:56,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 215 states and 286 transitions. [2024-11-08 19:43:56,662 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 286 transitions. [2024-11-08 19:43:56,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:43:56,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:56,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:57,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:58,615 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:00,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:00,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 216 states and 287 transitions. [2024-11-08 19:44:00,099 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 287 transitions. [2024-11-08 19:44:00,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:44:00,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:00,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:00,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:03,190 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:05,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:05,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 217 states and 289 transitions. [2024-11-08 19:44:05,945 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 289 transitions. [2024-11-08 19:44:05,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:44:05,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:05,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:06,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:07,954 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:10,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:10,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 218 states and 291 transitions. [2024-11-08 19:44:10,645 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 291 transitions. [2024-11-08 19:44:10,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:44:10,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:10,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:11,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:13,234 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:17,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:17,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 219 states and 290 transitions. [2024-11-08 19:44:17,220 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 290 transitions. [2024-11-08 19:44:17,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:44:17,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:17,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:17,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:19,671 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:21,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:21,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 220 states and 292 transitions. [2024-11-08 19:44:21,663 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 292 transitions. [2024-11-08 19:44:21,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:44:21,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:21,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:22,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:24,135 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:27,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:27,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 221 states and 292 transitions. [2024-11-08 19:44:27,110 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 292 transitions. [2024-11-08 19:44:27,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:44:27,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:27,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:27,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:29,685 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:31,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:31,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 222 states and 294 transitions. [2024-11-08 19:44:31,802 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 294 transitions. [2024-11-08 19:44:31,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:44:31,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:31,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:32,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:34,272 INFO L134 CoverageAnalysis]: Checked inductivity of 633 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:37,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:37,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 223 states and 294 transitions. [2024-11-08 19:44:37,339 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 294 transitions. [2024-11-08 19:44:37,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:44:37,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:37,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:37,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:39,595 INFO L134 CoverageAnalysis]: Checked inductivity of 669 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:41,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:41,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 224 states and 295 transitions. [2024-11-08 19:44:41,290 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 295 transitions. [2024-11-08 19:44:41,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:44:41,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:41,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:41,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:43,634 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:45,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:45,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 225 states and 296 transitions. [2024-11-08 19:44:45,627 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 296 transitions. [2024-11-08 19:44:45,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:44:45,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:45,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:46,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:48,964 INFO L134 CoverageAnalysis]: Checked inductivity of 744 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:51,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:51,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 226 states and 298 transitions. [2024-11-08 19:44:51,917 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 298 transitions. [2024-11-08 19:44:51,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:44:51,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:51,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:52,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:54,340 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:58,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:58,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 227 states and 299 transitions. [2024-11-08 19:44:58,267 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 299 transitions. [2024-11-08 19:44:58,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:44:58,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:58,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:58,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:01,022 INFO L134 CoverageAnalysis]: Checked inductivity of 823 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:04,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:04,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 228 states and 300 transitions. [2024-11-08 19:45:04,336 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 300 transitions. [2024-11-08 19:45:04,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:45:04,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:04,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:05,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:07,421 INFO L134 CoverageAnalysis]: Checked inductivity of 864 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:10,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:10,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 229 states and 301 transitions. [2024-11-08 19:45:10,685 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 301 transitions. [2024-11-08 19:45:10,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:45:10,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:10,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:11,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:14,383 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:22,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:22,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 230 states and 301 transitions. [2024-11-08 19:45:22,333 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 301 transitions. [2024-11-08 19:45:22,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:45:22,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:22,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:22,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:41,519 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:00,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:00,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 231 states and 302 transitions. [2024-11-08 19:46:00,785 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 302 transitions. [2024-11-08 19:46:00,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:46:00,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:00,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:01,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:02,227 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:03,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:03,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 232 states and 303 transitions. [2024-11-08 19:46:03,452 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 303 transitions. [2024-11-08 19:46:03,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:46:03,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:03,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:03,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:04,697 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:06,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:06,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 233 states and 304 transitions. [2024-11-08 19:46:06,876 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 304 transitions. [2024-11-08 19:46:06,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:46:06,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:06,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:07,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:08,557 INFO L134 CoverageAnalysis]: Checked inductivity of 996 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:10,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:10,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 234 states and 306 transitions. [2024-11-08 19:46:10,826 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 306 transitions. [2024-11-08 19:46:10,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:46:10,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:10,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:11,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:13,551 INFO L134 CoverageAnalysis]: Checked inductivity of 999 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:16,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:16,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 235 states and 307 transitions. [2024-11-08 19:46:16,738 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 307 transitions. [2024-11-08 19:46:16,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:46:16,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:16,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:17,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:19,067 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:23,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:23,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 236 states and 307 transitions. [2024-11-08 19:46:23,487 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 307 transitions. [2024-11-08 19:46:23,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:46:23,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:23,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:24,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:25,789 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:28,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:28,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 237 states and 309 transitions. [2024-11-08 19:46:28,128 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 309 transitions. [2024-11-08 19:46:28,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:46:28,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:28,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:28,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:30,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1014 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:33,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:33,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 238 states and 309 transitions. [2024-11-08 19:46:33,449 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 309 transitions. [2024-11-08 19:46:33,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:46:33,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:33,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:34,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:35,608 INFO L134 CoverageAnalysis]: Checked inductivity of 1021 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:37,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:37,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 239 states and 310 transitions. [2024-11-08 19:46:37,396 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 310 transitions. [2024-11-08 19:46:37,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:46:37,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:37,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:38,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:40,121 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:43,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:43,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 240 states and 312 transitions. [2024-11-08 19:46:43,072 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 312 transitions. [2024-11-08 19:46:43,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:46:43,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:43,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:43,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:45,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:49,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:49,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 241 states and 312 transitions. [2024-11-08 19:46:49,111 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 312 transitions. [2024-11-08 19:46:49,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:46:49,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:49,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:49,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:51,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1048 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:53,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:53,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 242 states and 313 transitions. [2024-11-08 19:46:53,085 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 313 transitions. [2024-11-08 19:46:53,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:46:53,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:53,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:53,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:56,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1059 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:59,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:59,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 243 states and 315 transitions. [2024-11-08 19:46:59,354 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 315 transitions. [2024-11-08 19:46:59,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 19:46:59,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:59,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:59,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:01,659 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:05,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:05,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 244 states and 315 transitions. [2024-11-08 19:47:05,442 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 315 transitions. [2024-11-08 19:47:05,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:47:05,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:05,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:05,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:08,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1084 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:10,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:10,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 245 states and 317 transitions. [2024-11-08 19:47:10,804 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 317 transitions. [2024-11-08 19:47:10,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:47:10,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:10,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:11,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:13,638 INFO L134 CoverageAnalysis]: Checked inductivity of 1098 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:17,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:17,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 246 states and 317 transitions. [2024-11-08 19:47:17,240 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 317 transitions. [2024-11-08 19:47:17,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:47:17,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:17,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:17,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:20,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:23,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:23,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 247 states and 319 transitions. [2024-11-08 19:47:23,004 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 319 transitions. [2024-11-08 19:47:23,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:47:23,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:23,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:23,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:26,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1129 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:30,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:30,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 248 states and 320 transitions. [2024-11-08 19:47:30,837 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 320 transitions. [2024-11-08 19:47:30,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:47:30,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:30,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:32,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:34,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1146 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:38,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:38,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 249 states and 321 transitions. [2024-11-08 19:47:38,623 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 321 transitions. [2024-11-08 19:47:38,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:47:38,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:38,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:39,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:42,183 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:49,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:49,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 250 states and 321 transitions. [2024-11-08 19:47:49,256 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 321 transitions. [2024-11-08 19:47:49,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:47:49,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:49,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:49,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:52,062 INFO L134 CoverageAnalysis]: Checked inductivity of 1183 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:55,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:55,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 251 states and 323 transitions. [2024-11-08 19:47:55,115 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 323 transitions. [2024-11-08 19:47:55,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:47:55,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:55,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:55,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:58,220 INFO L134 CoverageAnalysis]: Checked inductivity of 1203 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:02,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:02,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 252 states and 323 transitions. [2024-11-08 19:48:02,067 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 323 transitions. [2024-11-08 19:48:02,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:48:02,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:02,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:03,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:05,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1224 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:08,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:08,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 253 states and 324 transitions. [2024-11-08 19:48:08,208 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 324 transitions. [2024-11-08 19:48:08,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:48:08,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:08,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:08,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:11,863 INFO L134 CoverageAnalysis]: Checked inductivity of 1246 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:15,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:15,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 254 states and 326 transitions. [2024-11-08 19:48:15,291 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 326 transitions. [2024-11-08 19:48:15,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:48:15,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:15,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:15,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:18,519 INFO L134 CoverageAnalysis]: Checked inductivity of 1269 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:22,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:22,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 255 states and 326 transitions. [2024-11-08 19:48:22,826 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 326 transitions. [2024-11-08 19:48:22,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:48:22,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:22,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:23,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:26,197 INFO L134 CoverageAnalysis]: Checked inductivity of 1293 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:29,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:29,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 256 states and 327 transitions. [2024-11-08 19:48:29,076 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 327 transitions. [2024-11-08 19:48:29,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:48:29,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:29,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:29,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:33,778 INFO L134 CoverageAnalysis]: Checked inductivity of 1318 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:37,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:37,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 257 states and 329 transitions. [2024-11-08 19:48:37,340 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 329 transitions. [2024-11-08 19:48:37,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:48:37,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:37,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:38,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:40,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:44,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:44,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 258 states and 330 transitions. [2024-11-08 19:48:44,855 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 330 transitions. [2024-11-08 19:48:44,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:48:44,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:44,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:45,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:47,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1371 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:51,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:51,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 259 states and 331 transitions. [2024-11-08 19:48:51,967 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 331 transitions. [2024-11-08 19:48:51,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:48:51,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:51,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:52,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:56,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1399 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:04,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:04,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 260 states and 331 transitions. [2024-11-08 19:49:04,906 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 331 transitions. [2024-11-08 19:49:04,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:49:04,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:04,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:05,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:08,573 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:11,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:11,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 261 states and 332 transitions. [2024-11-08 19:49:11,256 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 332 transitions. [2024-11-08 19:49:11,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:49:11,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:11,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:12,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:16,335 INFO L134 CoverageAnalysis]: Checked inductivity of 1458 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:20,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:20,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 262 states and 334 transitions. [2024-11-08 19:49:20,551 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 334 transitions. [2024-11-08 19:49:20,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:49:20,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:20,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:22,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:24,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:29,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:29,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 263 states and 336 transitions. [2024-11-08 19:49:29,832 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 336 transitions. [2024-11-08 19:49:29,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:49:29,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:29,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:31,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:34,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:39,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:39,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 264 states and 337 transitions. [2024-11-08 19:49:39,031 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 337 transitions. [2024-11-08 19:49:39,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:49:39,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:39,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:39,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:44,649 INFO L134 CoverageAnalysis]: Checked inductivity of 1554 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:54,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:54,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 265 states and 336 transitions. [2024-11-08 19:49:54,682 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 336 transitions. [2024-11-08 19:49:54,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:49:54,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:54,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:56,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:59,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1588 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:50:02,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:02,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 266 states and 337 transitions. [2024-11-08 19:50:02,475 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 337 transitions. [2024-11-08 19:50:02,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:50:02,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:02,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:03,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:06,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1623 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:50:10,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:10,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 267 states and 338 transitions. [2024-11-08 19:50:10,075 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 338 transitions. [2024-11-08 19:50:10,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:50:10,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:10,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:14,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1659 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:50:18,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:18,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 268 states and 339 transitions. [2024-11-08 19:50:18,181 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 339 transitions. [2024-11-08 19:50:18,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:50:18,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:18,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:19,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:26,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1696 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:50:32,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:32,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 269 states and 341 transitions. [2024-11-08 19:50:32,681 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 341 transitions. [2024-11-08 19:50:32,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:50:32,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:32,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:34,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:38,058 INFO L134 CoverageAnalysis]: Checked inductivity of 1734 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:50:43,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:43,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 270 states and 343 transitions. [2024-11-08 19:50:43,468 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 343 transitions. [2024-11-08 19:50:43,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:50:43,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:43,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:49,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1773 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:50:56,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:56,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 271 states and 342 transitions. [2024-11-08 19:50:56,889 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 342 transitions. [2024-11-08 19:50:56,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 19:50:56,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:56,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:58,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:02,132 INFO L134 CoverageAnalysis]: Checked inductivity of 1813 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:51:05,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:05,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 272 states and 343 transitions. [2024-11-08 19:51:05,798 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 343 transitions. [2024-11-08 19:51:05,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:51:05,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:05,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:07,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:10,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:51:14,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:14,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 273 states and 344 transitions. [2024-11-08 19:51:14,876 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 344 transitions. [2024-11-08 19:51:14,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:51:14,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:14,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:15,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:21,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1896 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:51:28,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:28,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 274 states and 346 transitions. [2024-11-08 19:51:28,414 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 346 transitions. [2024-11-08 19:51:28,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:51:28,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:28,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:29,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:33,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1939 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:51:40,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:40,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 275 states and 346 transitions. [2024-11-08 19:51:40,533 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 346 transitions. [2024-11-08 19:51:40,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:51:40,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:40,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:41,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:46,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1983 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:51:52,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:52,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 276 states and 348 transitions. [2024-11-08 19:51:52,315 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 348 transitions. [2024-11-08 19:51:52,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:51:52,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:52,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:53,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:58,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2028 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:52:05,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:05,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 277 states and 348 transitions. [2024-11-08 19:52:05,802 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 348 transitions. [2024-11-08 19:52:05,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 19:52:05,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:05,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:07,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:13,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2074 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:52:19,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:19,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 278 states and 350 transitions. [2024-11-08 19:52:19,168 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 350 transitions. [2024-11-08 19:52:19,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 19:52:19,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:19,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:21,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:26,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:52:33,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:33,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 279 states and 351 transitions. [2024-11-08 19:52:33,135 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 351 transitions. [2024-11-08 19:52:33,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 19:52:33,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:33,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:35,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:40,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2169 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:52:47,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:47,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 280 states and 352 transitions. [2024-11-08 19:52:47,691 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 352 transitions. [2024-11-08 19:52:47,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:52:47,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:47,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:49,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:54,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2218 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:53:01,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:01,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 281 states and 354 transitions. [2024-11-08 19:53:01,018 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 354 transitions. [2024-11-08 19:53:01,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 19:53:01,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:01,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:02,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:06,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2268 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:53:12,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:12,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 282 states and 354 transitions. [2024-11-08 19:53:12,906 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 354 transitions. [2024-11-08 19:53:12,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:53:12,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:12,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:14,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:19,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2319 backedges. 2 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:53:25,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:25,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 283 states and 355 transitions. [2024-11-08 19:53:25,942 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 355 transitions. [2024-11-08 19:53:25,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:53:25,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:25,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:27,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:35,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2371 backedges. 2 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:53:56,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:56,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 284 states and 355 transitions. [2024-11-08 19:53:56,441 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 355 transitions. [2024-11-08 19:53:56,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 19:53:56,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:56,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:58,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:03,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2424 backedges. 2 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:54:08,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:08,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 285 states and 356 transitions. [2024-11-08 19:54:08,058 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 356 transitions. [2024-11-08 19:54:08,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 19:54:08,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:08,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms