./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2593c2bd-e9b4-42e5-bb94-3e98ac11efc9/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2593c2bd-e9b4-42e5-bb94-3e98ac11efc9/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_2593c2bd-e9b4-42e5-bb94-3e98ac11efc9/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2593c2bd-e9b4-42e5-bb94-3e98ac11efc9/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2593c2bd-e9b4-42e5-bb94-3e98ac11efc9/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2593c2bd-e9b4-42e5-bb94-3e98ac11efc9/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ee90c95792b81649f087e170ece38fbab8d5281ca8435570782565b7b775a87f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:26:04,355 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:26:04,448 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2593c2bd-e9b4-42e5-bb94-3e98ac11efc9/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:26:04,455 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:26:04,455 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:26:04,487 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:26:04,487 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:26:04,488 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:26:04,490 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:26:04,492 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:26:04,493 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:26:04,493 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:26:04,493 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:26:04,493 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:26:04,494 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:26:04,494 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:26:04,494 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:26:04,495 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:26:04,495 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:26:04,495 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:26:04,500 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:26:04,500 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:26:04,500 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:26:04,501 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:26:04,501 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:26:04,501 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:26:04,501 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:26:04,502 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:26:04,502 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:26:04,502 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:26:04,502 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:26:04,503 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:26:04,503 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:26:04,503 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_2593c2bd-e9b4-42e5-bb94-3e98ac11efc9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2593c2bd-e9b4-42e5-bb94-3e98ac11efc9/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee90c95792b81649f087e170ece38fbab8d5281ca8435570782565b7b775a87f [2024-11-08 23:26:04,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:26:04,806 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:26:04,822 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:26:04,824 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:26:04,824 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:26:04,826 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2593c2bd-e9b4-42e5-bb94-3e98ac11efc9/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-1.i Unable to find full path for "g++" [2024-11-08 23:26:06,832 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:26:07,220 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:26:07,221 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2593c2bd-e9b4-42e5-bb94-3e98ac11efc9/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-1.i [2024-11-08 23:26:07,245 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2593c2bd-e9b4-42e5-bb94-3e98ac11efc9/bin/ukojak-verify-ImItNfHLgk/data/ad6161104/41d9423dd6614355998b0d3130aa4c80/FLAG22322b779 [2024-11-08 23:26:07,403 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2593c2bd-e9b4-42e5-bb94-3e98ac11efc9/bin/ukojak-verify-ImItNfHLgk/data/ad6161104/41d9423dd6614355998b0d3130aa4c80 [2024-11-08 23:26:07,405 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:26:07,408 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:26:07,410 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:26:07,410 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:26:07,416 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:26:07,417 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:26:07" (1/1) ... [2024-11-08 23:26:07,419 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e94d241 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:07, skipping insertion in model container [2024-11-08 23:26:07,420 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:26:07" (1/1) ... [2024-11-08 23:26:07,498 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:26:07,993 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2593c2bd-e9b4-42e5-bb94-3e98ac11efc9/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-1.i[33519,33532] [2024-11-08 23:26:08,158 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:26:08,168 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:26:08,211 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2593c2bd-e9b4-42e5-bb94-3e98ac11efc9/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-1.i[33519,33532] [2024-11-08 23:26:08,318 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:26:08,370 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:26:08,370 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:08 WrapperNode [2024-11-08 23:26:08,370 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:26:08,371 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:26:08,372 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:26:08,372 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:26:08,379 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:08" (1/1) ... [2024-11-08 23:26:08,411 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:08" (1/1) ... [2024-11-08 23:26:08,511 INFO L138 Inliner]: procedures = 176, calls = 325, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1515 [2024-11-08 23:26:08,511 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:26:08,512 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:26:08,513 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:26:08,513 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:26:08,521 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:08" (1/1) ... [2024-11-08 23:26:08,521 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:08" (1/1) ... [2024-11-08 23:26:08,533 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:08" (1/1) ... [2024-11-08 23:26:08,534 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:08" (1/1) ... [2024-11-08 23:26:08,595 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:08" (1/1) ... [2024-11-08 23:26:08,650 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:08" (1/1) ... [2024-11-08 23:26:08,659 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:08" (1/1) ... [2024-11-08 23:26:08,665 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:08" (1/1) ... [2024-11-08 23:26:08,676 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:26:08,677 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:26:08,677 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:26:08,677 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:26:08,678 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:08" (1/1) ... [2024-11-08 23:26:08,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:26:08,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2593c2bd-e9b4-42e5-bb94-3e98ac11efc9/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:26:08,745 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2593c2bd-e9b4-42e5-bb94-3e98ac11efc9/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:26:08,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2593c2bd-e9b4-42e5-bb94-3e98ac11efc9/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:26:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:26:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:26:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:26:08,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:26:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:26:08,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:26:08,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:26:08,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:26:08,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:26:08,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:26:08,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:26:08,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:26:09,083 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:26:09,085 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:26:11,030 INFO L? ?]: Removed 382 outVars from TransFormulas that were not future-live. [2024-11-08 23:26:11,030 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:26:12,595 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:26:12,595 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-08 23:26:12,596 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:26:12 BoogieIcfgContainer [2024-11-08 23:26:12,596 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:26:12,597 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:26:12,597 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:26:12,609 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:26:12,609 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:26:12" (1/1) ... [2024-11-08 23:26:12,695 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:26:12,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:12,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 126 states and 211 transitions. [2024-11-08 23:26:12,794 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 211 transitions. [2024-11-08 23:26:12,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:26:12,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:12,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:12,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:13,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:13,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:13,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 129 states and 216 transitions. [2024-11-08 23:26:13,192 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 216 transitions. [2024-11-08 23:26:13,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:26:13,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:13,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:13,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:13,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:13,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:13,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 129 states and 214 transitions. [2024-11-08 23:26:13,337 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 214 transitions. [2024-11-08 23:26:13,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:26:13,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:13,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:13,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:13,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:13,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:13,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 129 states and 210 transitions. [2024-11-08 23:26:13,417 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 210 transitions. [2024-11-08 23:26:13,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:26:13,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:13,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:13,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:13,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:13,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:13,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 129 states and 202 transitions. [2024-11-08 23:26:13,469 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 202 transitions. [2024-11-08 23:26:13,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:26:13,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:13,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:13,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:13,563 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:13,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:13,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 129 states and 190 transitions. [2024-11-08 23:26:13,588 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 190 transitions. [2024-11-08 23:26:13,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:26:13,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:13,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:13,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:13,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:23,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:26:33,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:26:33,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:33,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 129 states and 178 transitions. [2024-11-08 23:26:33,942 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 178 transitions. [2024-11-08 23:26:33,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:26:33,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:33,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:34,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:34,450 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:44,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:26:51,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:26:51,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:51,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 143 states and 195 transitions. [2024-11-08 23:26:51,924 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 195 transitions. [2024-11-08 23:26:51,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:26:51,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:51,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:52,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:52,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:52,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:52,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 143 states and 193 transitions. [2024-11-08 23:26:52,147 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 193 transitions. [2024-11-08 23:26:52,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:26:52,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:52,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:52,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:52,432 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:52,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:52,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 143 states and 191 transitions. [2024-11-08 23:26:52,487 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 191 transitions. [2024-11-08 23:26:52,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:26:52,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:52,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:52,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:52,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:52,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:52,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 143 states and 189 transitions. [2024-11-08 23:26:52,705 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 189 transitions. [2024-11-08 23:26:52,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:26:52,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:52,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:52,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:52,956 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 23:26:54,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:26:54,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:54,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 143 states and 187 transitions. [2024-11-08 23:26:54,058 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 187 transitions. [2024-11-08 23:26:54,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:26:54,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:54,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:54,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:54,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:59,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:26:59,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:59,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 147 states and 190 transitions. [2024-11-08 23:26:59,973 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 190 transitions. [2024-11-08 23:26:59,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:26:59,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:59,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:00,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:00,427 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:27:10,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:27:21,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:27:31,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:27:41,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:27:51,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:27:51,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:51,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 193 states and 245 transitions. [2024-11-08 23:27:51,858 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 245 transitions. [2024-11-08 23:27:51,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:27:51,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:51,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:52,114 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:27:52,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:52,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 193 states and 243 transitions. [2024-11-08 23:27:52,129 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 243 transitions. [2024-11-08 23:27:52,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:27:52,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:52,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:52,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:52,473 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:27:52,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:52,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 193 states and 241 transitions. [2024-11-08 23:27:52,543 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 241 transitions. [2024-11-08 23:27:52,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:27:52,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:52,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:52,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:52,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:27:52,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:52,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 193 states and 239 transitions. [2024-11-08 23:27:52,802 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 239 transitions. [2024-11-08 23:27:52,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:27:52,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:52,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:53,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:53,086 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:27:55,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:27:55,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:55,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 193 states and 237 transitions. [2024-11-08 23:27:55,625 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 237 transitions. [2024-11-08 23:27:55,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:27:55,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:55,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:55,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:55,829 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:27:55,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:55,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 193 states and 235 transitions. [2024-11-08 23:27:55,897 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 235 transitions. [2024-11-08 23:27:55,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:27:55,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:55,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:56,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:56,294 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:27:57,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:57,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 197 states and 238 transitions. [2024-11-08 23:27:57,357 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 238 transitions. [2024-11-08 23:27:57,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:27:57,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:57,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:57,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:57,793 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:28:07,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:28:18,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:28:23,169 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:28:23,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:23,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 201 states and 241 transitions. [2024-11-08 23:28:23,219 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 241 transitions. [2024-11-08 23:28:23,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:28:23,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:23,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:23,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:23,487 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:28:23,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:23,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 201 states and 240 transitions. [2024-11-08 23:28:23,510 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 240 transitions. [2024-11-08 23:28:23,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:28:23,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:23,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:25,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:26,081 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:28:26,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:26,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 203 states and 245 transitions. [2024-11-08 23:28:26,247 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 245 transitions. [2024-11-08 23:28:26,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:28:26,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:26,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:26,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:26,676 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:28:27,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:27,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 212 states and 257 transitions. [2024-11-08 23:28:27,202 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 257 transitions. [2024-11-08 23:28:27,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:28:27,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:27,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:28,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:29,141 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:28:29,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:29,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 214 states and 260 transitions. [2024-11-08 23:28:29,599 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 260 transitions. [2024-11-08 23:28:29,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:28:29,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:29,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:32,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:32,967 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 27 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:28:33,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:33,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 216 states and 264 transitions. [2024-11-08 23:28:33,711 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 264 transitions. [2024-11-08 23:28:33,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:28:33,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:33,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:34,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:35,873 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 1 proven. 41 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 23:28:36,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:36,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 217 states and 265 transitions. [2024-11-08 23:28:36,293 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 265 transitions. [2024-11-08 23:28:36,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:28:36,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:36,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:36,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:36,777 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:28:37,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:37,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 219 states and 269 transitions. [2024-11-08 23:28:37,617 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 269 transitions. [2024-11-08 23:28:37,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:28:37,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:37,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:39,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:40,373 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:28:40,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:40,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 220 states and 270 transitions. [2024-11-08 23:28:40,691 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 270 transitions. [2024-11-08 23:28:40,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:28:40,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:40,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:40,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:41,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:28:41,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:41,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 220 states and 268 transitions. [2024-11-08 23:28:41,191 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 268 transitions. [2024-11-08 23:28:41,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:28:41,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:41,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:43,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:44,313 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 1 proven. 78 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 23:28:44,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:44,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 221 states and 269 transitions. [2024-11-08 23:28:44,644 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 269 transitions. [2024-11-08 23:28:44,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:28:44,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:44,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:46,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:46,988 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 1 proven. 101 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:28:47,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:47,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 222 states and 270 transitions. [2024-11-08 23:28:47,348 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 270 transitions. [2024-11-08 23:28:47,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:28:47,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:47,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:49,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:50,596 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 1 proven. 127 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 23:28:51,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:51,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 223 states and 271 transitions. [2024-11-08 23:28:51,534 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 271 transitions. [2024-11-08 23:28:51,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:28:51,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:51,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:51,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:51,802 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:28:51,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:51,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 223 states and 269 transitions. [2024-11-08 23:28:51,830 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 269 transitions. [2024-11-08 23:28:51,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:28:51,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:51,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:52,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:54,048 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 1 proven. 156 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 23:28:54,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:54,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 224 states and 270 transitions. [2024-11-08 23:28:54,701 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 270 transitions. [2024-11-08 23:28:54,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:28:54,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:54,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:54,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:55,152 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 23:28:55,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:55,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 228 states and 273 transitions. [2024-11-08 23:28:55,751 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 273 transitions. [2024-11-08 23:28:55,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:28:55,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:55,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:57,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:58,368 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 1 proven. 188 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:28:58,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:58,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 229 states and 274 transitions. [2024-11-08 23:28:58,888 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 274 transitions. [2024-11-08 23:28:58,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:28:58,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:58,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:00,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:01,119 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 1 proven. 223 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 23:29:01,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:01,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 230 states and 275 transitions. [2024-11-08 23:29:01,459 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 275 transitions. [2024-11-08 23:29:01,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:29:01,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:01,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:02,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:03,805 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 1 proven. 261 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-08 23:29:04,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:04,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 231 states and 276 transitions. [2024-11-08 23:29:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 276 transitions. [2024-11-08 23:29:04,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:29:04,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:04,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:06,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:07,818 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 1 proven. 302 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:29:08,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:08,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 232 states and 277 transitions. [2024-11-08 23:29:08,507 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 277 transitions. [2024-11-08 23:29:08,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:29:08,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:08,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:09,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:10,673 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 1 proven. 346 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 23:29:11,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:11,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 233 states and 278 transitions. [2024-11-08 23:29:11,261 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 278 transitions. [2024-11-08 23:29:11,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:29:11,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:11,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:12,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:13,950 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 1 proven. 393 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:29:14,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:14,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 234 states and 279 transitions. [2024-11-08 23:29:14,923 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 279 transitions. [2024-11-08 23:29:14,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:29:14,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:14,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:15,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:17,016 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 1 proven. 443 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 23:29:17,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:17,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 235 states and 280 transitions. [2024-11-08 23:29:17,522 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 280 transitions. [2024-11-08 23:29:17,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:29:17,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:17,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:19,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:22,662 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 1 proven. 496 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 23:29:25,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:25,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 236 states and 281 transitions. [2024-11-08 23:29:25,302 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 281 transitions. [2024-11-08 23:29:25,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:29:25,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:25,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:26,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:28,935 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 1 proven. 552 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 23:29:30,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:30,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 237 states and 282 transitions. [2024-11-08 23:29:30,449 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 282 transitions. [2024-11-08 23:29:30,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:29:30,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:30,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:32,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:33,766 INFO L134 CoverageAnalysis]: Checked inductivity of 874 backedges. 1 proven. 611 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 23:29:34,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:34,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 238 states and 283 transitions. [2024-11-08 23:29:34,580 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 283 transitions. [2024-11-08 23:29:34,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:29:34,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:34,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:37,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:38,947 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 1 proven. 673 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-08 23:29:40,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:40,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 239 states and 284 transitions. [2024-11-08 23:29:40,111 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 284 transitions. [2024-11-08 23:29:40,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:29:40,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:40,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:41,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:42,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1048 backedges. 1 proven. 738 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 23:29:43,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:43,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 240 states and 285 transitions. [2024-11-08 23:29:43,489 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 285 transitions. [2024-11-08 23:29:43,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:29:43,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:43,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:44,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:46,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1141 backedges. 1 proven. 806 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-08 23:29:47,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:47,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 241 states and 286 transitions. [2024-11-08 23:29:47,110 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 286 transitions. [2024-11-08 23:29:47,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:29:47,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:47,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:48,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:50,623 INFO L134 CoverageAnalysis]: Checked inductivity of 1238 backedges. 1 proven. 877 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-08 23:29:51,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:51,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 242 states and 287 transitions. [2024-11-08 23:29:51,873 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 287 transitions. [2024-11-08 23:29:51,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:29:51,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:51,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:54,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:56,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1339 backedges. 1 proven. 951 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-08 23:29:57,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:57,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 243 states and 288 transitions. [2024-11-08 23:29:57,220 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 288 transitions. [2024-11-08 23:29:57,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:29:57,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:57,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:59,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:01,884 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 1 proven. 1028 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-08 23:30:03,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:03,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 244 states and 289 transitions. [2024-11-08 23:30:03,133 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 289 transitions. [2024-11-08 23:30:03,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:30:03,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:03,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:06,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 1 proven. 1108 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-08 23:30:07,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:07,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 245 states and 290 transitions. [2024-11-08 23:30:07,581 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 290 transitions. [2024-11-08 23:30:07,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:30:07,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:07,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:09,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:11,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1666 backedges. 1 proven. 1191 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-08 23:30:12,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:12,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 246 states and 291 transitions. [2024-11-08 23:30:12,714 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 291 transitions. [2024-11-08 23:30:12,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:30:12,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:12,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:15,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:18,211 INFO L134 CoverageAnalysis]: Checked inductivity of 1783 backedges. 1 proven. 1277 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-08 23:30:18,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:18,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 247 states and 292 transitions. [2024-11-08 23:30:18,986 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 292 transitions. [2024-11-08 23:30:18,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:30:18,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:18,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:21,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:23,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1904 backedges. 1 proven. 1366 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 23:30:25,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:25,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 248 states and 293 transitions. [2024-11-08 23:30:25,011 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 293 transitions. [2024-11-08 23:30:25,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:30:25,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:25,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:26,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:28,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2029 backedges. 1 proven. 1458 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-08 23:30:29,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:29,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 249 states and 294 transitions. [2024-11-08 23:30:29,580 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 294 transitions. [2024-11-08 23:30:29,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:30:29,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:29,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:31,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:34,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2158 backedges. 1 proven. 1553 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-08 23:30:35,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:35,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 250 states and 295 transitions. [2024-11-08 23:30:35,675 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 295 transitions. [2024-11-08 23:30:35,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:30:35,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:35,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:38,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:41,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2291 backedges. 1 proven. 1651 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-08 23:30:42,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:42,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 251 states and 296 transitions. [2024-11-08 23:30:42,282 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 296 transitions. [2024-11-08 23:30:42,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:30:42,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:42,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:47,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:50,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2428 backedges. 1 proven. 1752 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-08 23:30:51,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:51,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 252 states and 297 transitions. [2024-11-08 23:30:51,307 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 297 transitions. [2024-11-08 23:30:51,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:30:51,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:51,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:53,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:56,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2569 backedges. 1 proven. 1856 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-08 23:30:57,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:57,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 253 states and 298 transitions. [2024-11-08 23:30:57,533 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 298 transitions. [2024-11-08 23:30:57,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:30:57,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:57,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:01,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:04,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2714 backedges. 1 proven. 1963 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-08 23:31:04,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:04,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 254 states and 299 transitions. [2024-11-08 23:31:04,834 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 299 transitions. [2024-11-08 23:31:04,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:31:04,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:04,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:09,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:12,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2863 backedges. 1 proven. 2073 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-08 23:31:13,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:13,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 255 states and 300 transitions. [2024-11-08 23:31:13,371 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 300 transitions. [2024-11-08 23:31:13,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:31:13,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:13,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:16,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:21,498 INFO L134 CoverageAnalysis]: Checked inductivity of 3016 backedges. 1 proven. 2186 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-08 23:31:24,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:24,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 256 states and 301 transitions. [2024-11-08 23:31:24,914 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 301 transitions. [2024-11-08 23:31:24,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:31:24,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:24,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:28,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:31,821 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 1 proven. 2302 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 23:31:33,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:33,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 257 states and 302 transitions. [2024-11-08 23:31:33,803 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 302 transitions. [2024-11-08 23:31:33,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:31:33,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:33,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:36,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:40,264 INFO L134 CoverageAnalysis]: Checked inductivity of 3334 backedges. 1 proven. 2421 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-08 23:31:41,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:41,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 258 states and 303 transitions. [2024-11-08 23:31:41,775 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 303 transitions. [2024-11-08 23:31:41,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:31:41,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:41,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:44,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:48,968 INFO L134 CoverageAnalysis]: Checked inductivity of 3499 backedges. 1 proven. 2543 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-08 23:31:51,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:51,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 259 states and 304 transitions. [2024-11-08 23:31:51,163 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 304 transitions. [2024-11-08 23:31:51,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:31:51,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:51,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:53,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:57,520 INFO L134 CoverageAnalysis]: Checked inductivity of 3668 backedges. 1 proven. 2668 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-08 23:31:58,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:58,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 260 states and 305 transitions. [2024-11-08 23:31:58,677 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 305 transitions. [2024-11-08 23:31:58,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:31:58,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:58,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:04,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:08,011 INFO L134 CoverageAnalysis]: Checked inductivity of 3841 backedges. 1 proven. 2796 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-08 23:32:09,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:09,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 261 states and 306 transitions. [2024-11-08 23:32:09,780 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 306 transitions. [2024-11-08 23:32:09,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:32:09,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:09,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:12,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:15,452 INFO L134 CoverageAnalysis]: Checked inductivity of 4018 backedges. 1 proven. 2927 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-11-08 23:32:16,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:16,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 262 states and 307 transitions. [2024-11-08 23:32:16,567 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 307 transitions. [2024-11-08 23:32:16,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:32:16,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:16,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:19,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:35,568 INFO L134 CoverageAnalysis]: Checked inductivity of 4199 backedges. 1 proven. 3061 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-11-08 23:32:49,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:49,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 263 states and 308 transitions. [2024-11-08 23:32:49,603 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 308 transitions. [2024-11-08 23:32:49,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 23:32:49,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:49,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:52,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:53,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4384 backedges. 92 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-08 23:32:54,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:54,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 264 states and 312 transitions. [2024-11-08 23:32:54,180 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 312 transitions. [2024-11-08 23:32:54,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 23:32:54,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:54,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:57,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:58,695 INFO L134 CoverageAnalysis]: Checked inductivity of 4573 backedges. 137 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-08 23:32:59,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:59,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 265 states and 314 transitions. [2024-11-08 23:32:59,775 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 314 transitions. [2024-11-08 23:32:59,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:32:59,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:59,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:05,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:06,657 INFO L134 CoverageAnalysis]: Checked inductivity of 4766 backedges. 182 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-08 23:33:07,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:07,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 266 states and 315 transitions. [2024-11-08 23:33:07,419 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 315 transitions. [2024-11-08 23:33:07,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:33:07,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:07,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:10,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:11,191 INFO L134 CoverageAnalysis]: Checked inductivity of 4963 backedges. 227 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-08 23:33:13,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:13,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 268 states and 319 transitions. [2024-11-08 23:33:13,345 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 319 transitions. [2024-11-08 23:33:13,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:33:13,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:13,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:17,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:18,861 INFO L134 CoverageAnalysis]: Checked inductivity of 5164 backedges. 272 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-08 23:33:19,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:19,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 269 states and 320 transitions. [2024-11-08 23:33:19,820 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 320 transitions. [2024-11-08 23:33:19,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:33:19,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:19,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:22,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:23,725 INFO L134 CoverageAnalysis]: Checked inductivity of 5369 backedges. 317 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-08 23:33:24,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:24,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 270 states and 321 transitions. [2024-11-08 23:33:24,989 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 321 transitions. [2024-11-08 23:33:24,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 23:33:24,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:24,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:29,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:31,597 INFO L134 CoverageAnalysis]: Checked inductivity of 5578 backedges. 362 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-08 23:33:32,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:32,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 271 states and 322 transitions. [2024-11-08 23:33:32,691 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 322 transitions. [2024-11-08 23:33:32,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:33:32,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:32,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:35,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:36,585 INFO L134 CoverageAnalysis]: Checked inductivity of 5791 backedges. 407 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-08 23:33:37,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:37,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 272 states and 323 transitions. [2024-11-08 23:33:37,392 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 323 transitions. [2024-11-08 23:33:37,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 23:33:37,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:37,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:41,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:42,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6008 backedges. 452 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-08 23:33:44,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:44,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 273 states and 324 transitions. [2024-11-08 23:33:44,198 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 324 transitions. [2024-11-08 23:33:44,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 23:33:44,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:44,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:47,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:48,724 INFO L134 CoverageAnalysis]: Checked inductivity of 6229 backedges. 497 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-08 23:33:50,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:50,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 274 states and 325 transitions. [2024-11-08 23:33:50,223 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 325 transitions. [2024-11-08 23:33:50,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 23:33:50,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:50,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:52,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:53,866 INFO L134 CoverageAnalysis]: Checked inductivity of 6454 backedges. 542 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-08 23:33:55,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:55,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 275 states and 326 transitions. [2024-11-08 23:33:55,142 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 326 transitions. [2024-11-08 23:33:55,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 23:33:55,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:55,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:58,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:00,922 INFO L134 CoverageAnalysis]: Checked inductivity of 6683 backedges. 587 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-08 23:34:02,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:02,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 276 states and 327 transitions. [2024-11-08 23:34:02,427 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 327 transitions. [2024-11-08 23:34:02,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 23:34:02,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:02,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:06,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:08,080 INFO L134 CoverageAnalysis]: Checked inductivity of 6916 backedges. 632 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-08 23:34:08,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:08,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 277 states and 328 transitions. [2024-11-08 23:34:08,925 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 328 transitions. [2024-11-08 23:34:08,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:34:08,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:08,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:13,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:15,112 INFO L134 CoverageAnalysis]: Checked inductivity of 7153 backedges. 677 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-08 23:34:16,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:16,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 278 states and 329 transitions. [2024-11-08 23:34:16,537 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 329 transitions. [2024-11-08 23:34:16,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 23:34:16,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:16,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:18,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:20,567 INFO L134 CoverageAnalysis]: Checked inductivity of 7394 backedges. 722 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-08 23:34:21,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:21,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 279 states and 330 transitions. [2024-11-08 23:34:21,700 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 330 transitions. [2024-11-08 23:34:21,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 23:34:21,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:21,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:25,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:27,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7639 backedges. 767 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-08 23:34:28,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:28,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 280 states and 331 transitions. [2024-11-08 23:34:28,609 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 331 transitions. [2024-11-08 23:34:28,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 23:34:28,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:28,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:33,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:34,851 INFO L134 CoverageAnalysis]: Checked inductivity of 7888 backedges. 812 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-08 23:34:35,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:35,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 281 states and 332 transitions. [2024-11-08 23:34:35,762 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 332 transitions. [2024-11-08 23:34:35,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 23:34:35,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:35,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:39,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:41,437 INFO L134 CoverageAnalysis]: Checked inductivity of 8141 backedges. 857 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-08 23:34:42,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:42,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 282 states and 333 transitions. [2024-11-08 23:34:42,712 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 333 transitions. [2024-11-08 23:34:42,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 23:34:42,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:42,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:45,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:47,634 INFO L134 CoverageAnalysis]: Checked inductivity of 8398 backedges. 902 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-08 23:34:48,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:48,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 283 states and 334 transitions. [2024-11-08 23:34:48,682 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 334 transitions. [2024-11-08 23:34:48,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 23:34:48,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:48,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:54,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:56,846 INFO L134 CoverageAnalysis]: Checked inductivity of 8659 backedges. 947 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-08 23:34:58,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:58,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 284 states and 335 transitions. [2024-11-08 23:34:58,079 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 335 transitions. [2024-11-08 23:34:58,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 23:34:58,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:58,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:03,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:05,820 INFO L134 CoverageAnalysis]: Checked inductivity of 8924 backedges. 992 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-08 23:35:06,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:06,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 285 states and 336 transitions. [2024-11-08 23:35:06,889 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 336 transitions. [2024-11-08 23:35:06,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 23:35:06,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:06,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:11,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:14,025 INFO L134 CoverageAnalysis]: Checked inductivity of 9193 backedges. 1037 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-08 23:35:14,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:14,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 286 states and 337 transitions. [2024-11-08 23:35:14,987 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 337 transitions. [2024-11-08 23:35:14,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 23:35:14,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:14,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:19,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:21,718 INFO L134 CoverageAnalysis]: Checked inductivity of 9466 backedges. 1082 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-08 23:35:22,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:22,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 287 states and 338 transitions. [2024-11-08 23:35:22,807 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 338 transitions. [2024-11-08 23:35:22,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 23:35:22,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:22,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:27,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:28,984 INFO L134 CoverageAnalysis]: Checked inductivity of 9743 backedges. 1127 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-08 23:35:29,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:29,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 288 states and 339 transitions. [2024-11-08 23:35:29,980 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 339 transitions. [2024-11-08 23:35:29,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 23:35:29,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:29,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:33,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:35,928 INFO L134 CoverageAnalysis]: Checked inductivity of 10024 backedges. 1172 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-08 23:35:37,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:37,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 289 states and 340 transitions. [2024-11-08 23:35:37,214 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 340 transitions. [2024-11-08 23:35:37,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 23:35:37,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:37,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:41,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:44,720 INFO L134 CoverageAnalysis]: Checked inductivity of 10309 backedges. 1217 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-08 23:35:45,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:45,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 290 states and 341 transitions. [2024-11-08 23:35:45,756 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 341 transitions. [2024-11-08 23:35:45,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 23:35:45,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:45,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:53,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:55,892 INFO L134 CoverageAnalysis]: Checked inductivity of 10598 backedges. 1262 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-08 23:35:56,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:56,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 291 states and 342 transitions. [2024-11-08 23:35:56,930 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 342 transitions. [2024-11-08 23:35:56,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 23:35:56,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:56,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:01,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:03,582 INFO L134 CoverageAnalysis]: Checked inductivity of 10891 backedges. 1307 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-08 23:36:04,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:04,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 292 states and 343 transitions. [2024-11-08 23:36:04,682 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 343 transitions. [2024-11-08 23:36:04,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 23:36:04,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:04,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:09,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:13,028 INFO L134 CoverageAnalysis]: Checked inductivity of 11188 backedges. 1352 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-08 23:36:14,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:14,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 293 states and 344 transitions. [2024-11-08 23:36:14,355 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 344 transitions. [2024-11-08 23:36:14,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 23:36:14,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:14,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:17,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:20,492 INFO L134 CoverageAnalysis]: Checked inductivity of 11489 backedges. 1397 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-08 23:36:21,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:21,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 294 states and 345 transitions. [2024-11-08 23:36:21,567 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 345 transitions. [2024-11-08 23:36:21,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 23:36:21,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:21,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:26,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:29,304 INFO L134 CoverageAnalysis]: Checked inductivity of 11794 backedges. 1442 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-08 23:36:30,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:30,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 295 states and 346 transitions. [2024-11-08 23:36:30,380 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 346 transitions. [2024-11-08 23:36:30,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 23:36:30,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:30,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:35,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:38,783 INFO L134 CoverageAnalysis]: Checked inductivity of 12103 backedges. 1487 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-08 23:36:39,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:39,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 296 states and 347 transitions. [2024-11-08 23:36:39,878 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 347 transitions. [2024-11-08 23:36:39,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 23:36:39,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:39,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:44,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:47,658 INFO L134 CoverageAnalysis]: Checked inductivity of 12416 backedges. 1532 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-08 23:36:48,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:48,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 297 states and 348 transitions. [2024-11-08 23:36:48,759 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 348 transitions. [2024-11-08 23:36:48,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 23:36:48,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:48,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:54,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:57,884 INFO L134 CoverageAnalysis]: Checked inductivity of 12733 backedges. 1577 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-08 23:36:58,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:58,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 298 states and 349 transitions. [2024-11-08 23:36:58,998 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 349 transitions. [2024-11-08 23:36:58,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 23:36:58,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:59,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:04,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:07,802 INFO L134 CoverageAnalysis]: Checked inductivity of 13054 backedges. 1622 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-08 23:37:08,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:08,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 299 states and 350 transitions. [2024-11-08 23:37:08,944 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 350 transitions. [2024-11-08 23:37:08,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 23:37:08,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:08,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:13,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:17,468 INFO L134 CoverageAnalysis]: Checked inductivity of 13379 backedges. 1667 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-08 23:37:18,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:18,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 300 states and 351 transitions. [2024-11-08 23:37:18,638 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 351 transitions. [2024-11-08 23:37:18,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 23:37:18,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:18,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:23,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:26,629 INFO L134 CoverageAnalysis]: Checked inductivity of 13708 backedges. 1712 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-08 23:37:27,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:27,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 301 states and 352 transitions. [2024-11-08 23:37:27,794 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 352 transitions. [2024-11-08 23:37:27,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 23:37:27,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:27,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:34,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:38,740 INFO L134 CoverageAnalysis]: Checked inductivity of 14041 backedges. 1757 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-08 23:37:40,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:40,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 302 states and 353 transitions. [2024-11-08 23:37:40,572 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 353 transitions. [2024-11-08 23:37:40,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 23:37:40,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:40,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:43,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:47,172 INFO L134 CoverageAnalysis]: Checked inductivity of 14378 backedges. 1802 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-08 23:37:48,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:48,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 303 states and 354 transitions. [2024-11-08 23:37:48,446 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 354 transitions. [2024-11-08 23:37:48,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 23:37:48,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:48,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:52,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:56,838 INFO L134 CoverageAnalysis]: Checked inductivity of 14719 backedges. 1847 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-08 23:37:58,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:58,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 304 states and 355 transitions. [2024-11-08 23:37:58,719 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 355 transitions. [2024-11-08 23:37:58,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-08 23:37:58,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:58,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:04,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:08,692 INFO L134 CoverageAnalysis]: Checked inductivity of 15064 backedges. 1892 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-08 23:38:09,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:09,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 305 states and 356 transitions. [2024-11-08 23:38:09,908 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 356 transitions. [2024-11-08 23:38:09,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:38:09,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:09,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:13,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:19,311 INFO L134 CoverageAnalysis]: Checked inductivity of 15413 backedges. 1937 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-11-08 23:38:22,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:22,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 306 states and 357 transitions. [2024-11-08 23:38:22,132 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 357 transitions. [2024-11-08 23:38:22,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:38:22,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:22,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:27,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:32,726 INFO L134 CoverageAnalysis]: Checked inductivity of 15766 backedges. 1982 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-11-08 23:38:35,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:35,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 307 states and 358 transitions. [2024-11-08 23:38:35,333 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 358 transitions. [2024-11-08 23:38:35,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-08 23:38:35,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:35,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:45,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:50,727 INFO L134 CoverageAnalysis]: Checked inductivity of 16123 backedges. 2027 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-11-08 23:38:52,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:52,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 308 states and 359 transitions. [2024-11-08 23:38:52,285 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 359 transitions. [2024-11-08 23:38:52,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:38:52,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:52,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:55,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:00,530 INFO L134 CoverageAnalysis]: Checked inductivity of 16484 backedges. 2072 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-11-08 23:39:03,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:03,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 309 states and 360 transitions. [2024-11-08 23:39:03,381 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 360 transitions. [2024-11-08 23:39:03,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 23:39:03,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:03,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:08,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:13,851 INFO L134 CoverageAnalysis]: Checked inductivity of 16849 backedges. 2117 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-11-08 23:39:15,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:15,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 310 states and 361 transitions. [2024-11-08 23:39:15,451 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 361 transitions. [2024-11-08 23:39:15,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-08 23:39:15,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:15,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:21,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:26,098 INFO L134 CoverageAnalysis]: Checked inductivity of 17218 backedges. 2162 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-11-08 23:39:27,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:27,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 311 states and 362 transitions. [2024-11-08 23:39:27,386 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 362 transitions. [2024-11-08 23:39:27,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 23:39:27,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:27,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:41,180 INFO L134 CoverageAnalysis]: Checked inductivity of 17591 backedges. 2207 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-11-08 23:39:44,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:44,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 312 states and 363 transitions. [2024-11-08 23:39:44,509 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 363 transitions. [2024-11-08 23:39:44,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-08 23:39:44,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:44,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:56,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:02,464 INFO L134 CoverageAnalysis]: Checked inductivity of 17968 backedges. 2252 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked.