./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273f5426-5478-4b6c-8527-924f0cb66a66/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273f5426-5478-4b6c-8527-924f0cb66a66/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_273f5426-5478-4b6c-8527-924f0cb66a66/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273f5426-5478-4b6c-8527-924f0cb66a66/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273f5426-5478-4b6c-8527-924f0cb66a66/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_273f5426-5478-4b6c-8527-924f0cb66a66/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 19:48:15,141 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:48:15,239 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273f5426-5478-4b6c-8527-924f0cb66a66/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:48:15,249 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:48:15,250 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:48:15,284 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:48:15,284 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:48:15,285 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:48:15,285 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:48:15,286 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:48:15,286 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:48:15,287 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:48:15,287 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:48:15,289 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:48:15,289 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:48:15,290 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:48:15,290 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:48:15,290 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:48:15,291 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:48:15,291 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:48:15,291 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:48:15,295 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:48:15,295 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:48:15,296 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:48:15,296 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:48:15,296 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:48:15,296 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:48:15,297 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:48:15,297 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:48:15,297 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:48:15,297 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:48:15,298 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:48:15,298 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:48:15,298 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_273f5426-5478-4b6c-8527-924f0cb66a66/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273f5426-5478-4b6c-8527-924f0cb66a66/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee90c95792b81649f087e170ece38fbab8d5281ca8435570782565b7b775a87f [2024-11-08 19:48:15,641 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:48:15,677 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:48:15,680 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:48:15,681 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:48:15,682 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:48:15,683 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273f5426-5478-4b6c-8527-924f0cb66a66/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-1.i Unable to find full path for "g++" [2024-11-08 19:48:17,617 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:48:17,928 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:48:17,929 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273f5426-5478-4b6c-8527-924f0cb66a66/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-1.i [2024-11-08 19:48:17,946 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273f5426-5478-4b6c-8527-924f0cb66a66/bin/ukojak-verify-ImItNfHLgk/data/5bc83196d/c25e013acc4a4dc39029fd8092f36a87/FLAG0ed075e6f [2024-11-08 19:48:17,968 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273f5426-5478-4b6c-8527-924f0cb66a66/bin/ukojak-verify-ImItNfHLgk/data/5bc83196d/c25e013acc4a4dc39029fd8092f36a87 [2024-11-08 19:48:17,971 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:48:17,973 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:48:17,974 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:48:17,975 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:48:17,981 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:48:17,982 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:48:17" (1/1) ... [2024-11-08 19:48:17,987 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fe719b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:17, skipping insertion in model container [2024-11-08 19:48:17,987 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:48:17" (1/1) ... [2024-11-08 19:48:18,062 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:48:18,603 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_273f5426-5478-4b6c-8527-924f0cb66a66/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-1.i[33519,33532] [2024-11-08 19:48:18,765 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:48:18,784 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:48:18,834 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_273f5426-5478-4b6c-8527-924f0cb66a66/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-1.i[33519,33532] [2024-11-08 19:48:18,933 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:48:18,975 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:48:18,976 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:18 WrapperNode [2024-11-08 19:48:18,976 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:48:18,977 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:48:18,978 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:48:18,978 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:48:18,987 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:18" (1/1) ... [2024-11-08 19:48:19,033 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:18" (1/1) ... [2024-11-08 19:48:19,123 INFO L138 Inliner]: procedures = 176, calls = 325, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1515 [2024-11-08 19:48:19,124 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:48:19,125 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:48:19,125 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:48:19,125 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:48:19,135 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:18" (1/1) ... [2024-11-08 19:48:19,135 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:18" (1/1) ... [2024-11-08 19:48:19,151 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:18" (1/1) ... [2024-11-08 19:48:19,154 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:18" (1/1) ... [2024-11-08 19:48:19,222 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:18" (1/1) ... [2024-11-08 19:48:19,236 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:18" (1/1) ... [2024-11-08 19:48:19,241 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:18" (1/1) ... [2024-11-08 19:48:19,248 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:18" (1/1) ... [2024-11-08 19:48:19,258 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:48:19,259 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:48:19,259 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:48:19,259 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:48:19,260 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:18" (1/1) ... [2024-11-08 19:48:19,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:48:19,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273f5426-5478-4b6c-8527-924f0cb66a66/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:48:19,310 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273f5426-5478-4b6c-8527-924f0cb66a66/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:48:19,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273f5426-5478-4b6c-8527-924f0cb66a66/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:48:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:48:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:48:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 19:48:19,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 19:48:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:48:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:48:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:48:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:48:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:48:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:48:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:48:19,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:48:19,649 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:48:19,652 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:48:21,681 INFO L? ?]: Removed 382 outVars from TransFormulas that were not future-live. [2024-11-08 19:48:21,681 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:48:23,384 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:48:23,385 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-08 19:48:23,385 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:48:23 BoogieIcfgContainer [2024-11-08 19:48:23,385 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:48:23,386 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:48:23,386 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:48:23,397 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:48:23,397 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:48:23" (1/1) ... [2024-11-08 19:48:23,406 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:48:23,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:23,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 126 states and 211 transitions. [2024-11-08 19:48:23,466 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 211 transitions. [2024-11-08 19:48:23,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:48:23,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:23,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:23,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:23,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:23,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:23,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 129 states and 216 transitions. [2024-11-08 19:48:23,807 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 216 transitions. [2024-11-08 19:48:23,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:48:23,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:23,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:23,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:23,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:23,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:23,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 129 states and 214 transitions. [2024-11-08 19:48:23,997 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 214 transitions. [2024-11-08 19:48:24,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:48:24,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:24,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:24,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:24,081 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 19:48:24,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:24,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 129 states and 210 transitions. [2024-11-08 19:48:24,094 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 210 transitions. [2024-11-08 19:48:24,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:48:24,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:24,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:24,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:24,165 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 19:48:24,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:24,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 129 states and 202 transitions. [2024-11-08 19:48:24,183 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 202 transitions. [2024-11-08 19:48:24,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:48:24,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:24,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:24,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:24,268 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 19:48:24,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:24,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 129 states and 190 transitions. [2024-11-08 19:48:24,282 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 190 transitions. [2024-11-08 19:48:24,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:48:24,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:24,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:24,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:24,465 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 19:48:34,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:48:44,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:48:44,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:44,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 129 states and 178 transitions. [2024-11-08 19:48:44,617 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 178 transitions. [2024-11-08 19:48:44,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:48:44,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:44,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:44,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:45,191 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 19:48:55,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:48:56,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:56,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 143 states and 195 transitions. [2024-11-08 19:48:56,274 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 195 transitions. [2024-11-08 19:48:56,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:48:56,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:56,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:56,542 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 19:48:56,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:56,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 143 states and 193 transitions. [2024-11-08 19:48:56,559 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 193 transitions. [2024-11-08 19:48:56,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:48:56,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:56,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:56,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:56,846 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 19:48:56,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:56,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 143 states and 191 transitions. [2024-11-08 19:48:56,901 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 191 transitions. [2024-11-08 19:48:56,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:48:56,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:56,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:57,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:57,165 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 19:48:57,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:57,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 143 states and 189 transitions. [2024-11-08 19:48:57,181 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 189 transitions. [2024-11-08 19:48:57,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:48:57,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:57,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:57,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:07,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:07,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:07,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 143 states and 187 transitions. [2024-11-08 19:49:07,401 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 187 transitions. [2024-11-08 19:49:07,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:49:07,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:07,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:07,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:07,831 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 19:49:10,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:10,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:10,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 147 states and 190 transitions. [2024-11-08 19:49:10,264 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 190 transitions. [2024-11-08 19:49:10,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:49:10,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:10,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:10,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:10,749 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:49:21,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:29,306 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:39,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:41,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:41,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:41,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 193 states and 245 transitions. [2024-11-08 19:49:41,688 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 245 transitions. [2024-11-08 19:49:41,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:49:41,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:41,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:41,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:41,934 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 19:49:41,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:41,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 193 states and 243 transitions. [2024-11-08 19:49:41,949 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 243 transitions. [2024-11-08 19:49:41,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:49:41,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:41,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:42,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:42,277 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 19:49:42,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:42,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 193 states and 241 transitions. [2024-11-08 19:49:42,358 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 241 transitions. [2024-11-08 19:49:42,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:49:42,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:42,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:42,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:42,580 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 19:49:42,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:42,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 193 states and 239 transitions. [2024-11-08 19:49:42,613 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 239 transitions. [2024-11-08 19:49:42,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:49:42,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:42,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:42,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:42,861 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 19:49:51,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:51,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:51,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 193 states and 237 transitions. [2024-11-08 19:49:51,224 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 237 transitions. [2024-11-08 19:49:51,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:49:51,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:51,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:51,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:51,473 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 19:49:51,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:51,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 193 states and 235 transitions. [2024-11-08 19:49:51,569 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 235 transitions. [2024-11-08 19:49:51,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:49:51,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:51,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:51,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:51,994 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 19:49:53,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:58,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:59,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:59,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 197 states and 238 transitions. [2024-11-08 19:49:59,016 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 238 transitions. [2024-11-08 19:49:59,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:49:59,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:59,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:59,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:59,442 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 19:50:09,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:50:12,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:50:13,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:50:13,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:13,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 201 states and 241 transitions. [2024-11-08 19:50:13,651 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 241 transitions. [2024-11-08 19:50:13,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:50:13,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:13,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:13,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:13,937 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 19:50:13,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:13,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 201 states and 240 transitions. [2024-11-08 19:50:13,958 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 240 transitions. [2024-11-08 19:50:13,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:50:13,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:13,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:15,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:16,532 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 19:50:16,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:16,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 203 states and 245 transitions. [2024-11-08 19:50:16,708 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 245 transitions. [2024-11-08 19:50:16,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:50:16,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:16,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:16,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:17,120 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 19:50:17,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:17,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 212 states and 257 transitions. [2024-11-08 19:50:17,330 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 257 transitions. [2024-11-08 19:50:17,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:50:17,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:17,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:18,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:19,501 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 19:50:19,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:19,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 214 states and 260 transitions. [2024-11-08 19:50:19,941 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 260 transitions. [2024-11-08 19:50:19,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:50:19,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:19,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:22,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:23,282 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 19:50:23,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:23,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 216 states and 264 transitions. [2024-11-08 19:50:23,993 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 264 transitions. [2024-11-08 19:50:23,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:50:23,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:23,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:25,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:26,222 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 19:50:26,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:26,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 217 states and 265 transitions. [2024-11-08 19:50:26,645 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 265 transitions. [2024-11-08 19:50:26,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:50:26,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:26,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:26,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:27,136 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 19:50:29,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 19:50:29,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:29,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 219 states and 269 transitions. [2024-11-08 19:50:29,546 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 269 transitions. [2024-11-08 19:50:29,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:50:29,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:29,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:31,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:32,522 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 19:50:32,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:32,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 220 states and 270 transitions. [2024-11-08 19:50:32,935 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 270 transitions. [2024-11-08 19:50:32,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:50:32,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:32,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:33,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:33,355 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 19:50:33,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:33,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 220 states and 268 transitions. [2024-11-08 19:50:33,484 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 268 transitions. [2024-11-08 19:50:33,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:50:33,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:33,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:35,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:36,943 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 19:50:37,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:37,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 221 states and 269 transitions. [2024-11-08 19:50:37,309 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 269 transitions. [2024-11-08 19:50:37,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:50:37,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:37,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:39,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:39,943 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 19:50:40,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:40,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 222 states and 270 transitions. [2024-11-08 19:50:40,298 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 270 transitions. [2024-11-08 19:50:40,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:50:40,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:40,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:43,672 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 19:50:44,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:44,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 223 states and 271 transitions. [2024-11-08 19:50:44,715 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 271 transitions. [2024-11-08 19:50:44,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:50:44,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:44,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:44,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:44,998 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 19:50:45,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:45,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 223 states and 269 transitions. [2024-11-08 19:50:45,023 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 269 transitions. [2024-11-08 19:50:45,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:50:45,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:45,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:46,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:47,239 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 19:50:48,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:48,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 224 states and 270 transitions. [2024-11-08 19:50:48,088 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 270 transitions. [2024-11-08 19:50:48,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:50:48,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:48,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:48,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:48,553 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 19:50:49,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:49,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 228 states and 273 transitions. [2024-11-08 19:50:49,760 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 273 transitions. [2024-11-08 19:50:49,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:50:49,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:49,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:51,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:52,640 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 19:50:53,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:53,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 229 states and 274 transitions. [2024-11-08 19:50:53,278 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 274 transitions. [2024-11-08 19:50:53,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:50:53,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:53,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:54,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:56,003 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 19:50:56,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:56,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 230 states and 275 transitions. [2024-11-08 19:50:56,445 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 275 transitions. [2024-11-08 19:50:56,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:50:56,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:56,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:57,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:59,230 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 19:51:00,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:00,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 231 states and 276 transitions. [2024-11-08 19:51:00,147 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 276 transitions. [2024-11-08 19:51:00,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:51:00,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:00,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:02,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:04,008 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 19:51:04,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:04,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 232 states and 277 transitions. [2024-11-08 19:51:04,776 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 277 transitions. [2024-11-08 19:51:04,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:51:04,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:04,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:05,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:07,390 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 19:51:08,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:08,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 233 states and 278 transitions. [2024-11-08 19:51:08,085 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 278 transitions. [2024-11-08 19:51:08,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:51:08,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:08,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:11,380 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 19:51:12,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:12,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 234 states and 279 transitions. [2024-11-08 19:51:12,294 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 279 transitions. [2024-11-08 19:51:12,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:51:12,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:12,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:13,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:15,044 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 19:51:15,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:15,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 235 states and 280 transitions. [2024-11-08 19:51:15,698 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 280 transitions. [2024-11-08 19:51:15,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:51:15,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:15,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:18,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:22,235 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 19:51:25,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:25,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 236 states and 281 transitions. [2024-11-08 19:51:25,430 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 281 transitions. [2024-11-08 19:51:25,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:51:25,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:25,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:26,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:28,840 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 19:51:30,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:30,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 237 states and 282 transitions. [2024-11-08 19:51:30,208 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 282 transitions. [2024-11-08 19:51:30,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:51:30,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:30,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:31,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:33,712 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 19:51:34,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:34,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 238 states and 283 transitions. [2024-11-08 19:51:34,477 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 283 transitions. [2024-11-08 19:51:34,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:51:34,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:34,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:37,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:39,740 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 19:51:41,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:41,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 239 states and 284 transitions. [2024-11-08 19:51:41,092 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 284 transitions. [2024-11-08 19:51:41,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:51:41,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:41,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:42,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:43,744 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 19:51:44,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:44,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 240 states and 285 transitions. [2024-11-08 19:51:44,415 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 285 transitions. [2024-11-08 19:51:44,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:51:44,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:44,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:45,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:47,432 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 19:51:48,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:48,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 241 states and 286 transitions. [2024-11-08 19:51:48,088 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 286 transitions. [2024-11-08 19:51:48,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:51:48,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:48,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:52,608 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 19:51:54,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:54,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 242 states and 287 transitions. [2024-11-08 19:51:54,327 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 287 transitions. [2024-11-08 19:51:54,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:51:54,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:54,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:56,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:58,680 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 19:52:00,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:00,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 243 states and 288 transitions. [2024-11-08 19:52:00,039 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 288 transitions. [2024-11-08 19:52:00,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:52:00,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:00,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:02,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:05,011 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 19:52:06,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:06,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 244 states and 289 transitions. [2024-11-08 19:52:06,210 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 289 transitions. [2024-11-08 19:52:06,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:52:06,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:06,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:08,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:10,371 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 19:52:11,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:11,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 245 states and 290 transitions. [2024-11-08 19:52:11,440 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 290 transitions. [2024-11-08 19:52:11,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 19:52:11,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:11,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:13,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:15,133 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 19:52:16,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:16,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 246 states and 291 transitions. [2024-11-08 19:52:16,470 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 291 transitions. [2024-11-08 19:52:16,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:52:16,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:16,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:19,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:21,410 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 19:52:22,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:22,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 247 states and 292 transitions. [2024-11-08 19:52:22,212 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 292 transitions. [2024-11-08 19:52:22,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:52:22,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:22,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:24,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:27,145 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 19:52:28,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:28,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 248 states and 293 transitions. [2024-11-08 19:52:28,871 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 293 transitions. [2024-11-08 19:52:28,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 19:52:28,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:28,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:30,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:32,692 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 19:52:34,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:34,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 249 states and 294 transitions. [2024-11-08 19:52:34,202 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 294 transitions. [2024-11-08 19:52:34,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:52:34,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:34,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:36,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:39,576 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 19:52:40,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:40,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 250 states and 295 transitions. [2024-11-08 19:52:40,752 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 295 transitions. [2024-11-08 19:52:40,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 19:52:40,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:40,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:42,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:45,328 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 19:52:46,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:46,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 251 states and 296 transitions. [2024-11-08 19:52:46,287 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 296 transitions. [2024-11-08 19:52:46,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 19:52:46,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:46,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:49,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:51,894 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 19:52:52,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:52,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 252 states and 297 transitions. [2024-11-08 19:52:52,634 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 297 transitions. [2024-11-08 19:52:52,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:52:52,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:52,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:54,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:56,318 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 19:52:57,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:57,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 253 states and 298 transitions. [2024-11-08 19:52:57,018 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 298 transitions. [2024-11-08 19:52:57,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:52:57,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:57,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:59,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:02,064 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 19:53:02,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:02,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 254 states and 299 transitions. [2024-11-08 19:53:02,891 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 299 transitions. [2024-11-08 19:53:02,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 19:53:02,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:02,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:07,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:09,914 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 19:53:10,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:10,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 255 states and 300 transitions. [2024-11-08 19:53:10,714 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 300 transitions. [2024-11-08 19:53:10,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 19:53:10,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:10,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:14,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:18,110 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 19:53:20,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:20,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 256 states and 301 transitions. [2024-11-08 19:53:20,898 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 301 transitions. [2024-11-08 19:53:20,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 19:53:20,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:20,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:27,279 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 19:53:28,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:28,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 257 states and 302 transitions. [2024-11-08 19:53:28,764 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 302 transitions. [2024-11-08 19:53:28,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:53:28,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:28,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:31,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:34,417 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 19:53:35,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:35,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 258 states and 303 transitions. [2024-11-08 19:53:35,634 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 303 transitions. [2024-11-08 19:53:35,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:53:35,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:35,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:37,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:40,937 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 19:53:42,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:42,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 259 states and 304 transitions. [2024-11-08 19:53:42,912 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 304 transitions. [2024-11-08 19:53:42,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:53:42,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:42,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:45,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:48,269 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 19:53:49,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:49,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 260 states and 305 transitions. [2024-11-08 19:53:49,313 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 305 transitions. [2024-11-08 19:53:49,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 19:53:49,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:49,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:57,974 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 19:53:59,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:59,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 261 states and 306 transitions. [2024-11-08 19:53:59,793 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 306 transitions. [2024-11-08 19:53:59,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 19:53:59,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:59,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:02,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:05,610 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 19:54:06,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:06,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 262 states and 307 transitions. [2024-11-08 19:54:06,699 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 307 transitions. [2024-11-08 19:54:06,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 19:54:06,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:06,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:08,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:22,343 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 19:54:34,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:34,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 263 states and 308 transitions. [2024-11-08 19:54:34,099 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 308 transitions. [2024-11-08 19:54:34,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 19:54:34,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:34,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:37,138 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 19:54:37,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:37,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 264 states and 312 transitions. [2024-11-08 19:54:37,973 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 312 transitions. [2024-11-08 19:54:37,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 19:54:37,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:37,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:40,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:41,891 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 19:54:42,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:42,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 265 states and 314 transitions. [2024-11-08 19:54:42,873 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 314 transitions. [2024-11-08 19:54:42,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 19:54:42,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:42,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:47,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:48,778 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 19:54:49,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:49,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 266 states and 315 transitions. [2024-11-08 19:54:49,538 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 315 transitions. [2024-11-08 19:54:49,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 19:54:49,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:49,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:52,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:53,415 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 19:54:55,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:55,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 268 states and 319 transitions. [2024-11-08 19:54:55,457 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 319 transitions. [2024-11-08 19:54:55,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 19:54:55,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:55,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:59,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:00,986 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 19:55:01,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:01,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 269 states and 320 transitions. [2024-11-08 19:55:01,978 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 320 transitions. [2024-11-08 19:55:01,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 19:55:01,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:01,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:04,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:05,835 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 19:55:07,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:07,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 270 states and 321 transitions. [2024-11-08 19:55:07,281 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 321 transitions. [2024-11-08 19:55:07,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 19:55:07,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:07,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:13,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:15,099 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 19:55:16,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:16,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 271 states and 322 transitions. [2024-11-08 19:55:16,350 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 322 transitions. [2024-11-08 19:55:16,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 19:55:16,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:16,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:18,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:20,533 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 19:55:21,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:21,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 272 states and 323 transitions. [2024-11-08 19:55:21,386 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 323 transitions. [2024-11-08 19:55:21,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 19:55:21,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:21,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:25,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:26,934 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 19:55:28,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:28,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 273 states and 324 transitions. [2024-11-08 19:55:28,536 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 324 transitions. [2024-11-08 19:55:28,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 19:55:28,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:28,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:31,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:32,719 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 19:55:34,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:34,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 274 states and 325 transitions. [2024-11-08 19:55:34,523 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 325 transitions. [2024-11-08 19:55:34,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:55:34,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:34,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:37,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:39,180 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 19:55:40,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:40,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 275 states and 326 transitions. [2024-11-08 19:55:40,546 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 326 transitions. [2024-11-08 19:55:40,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 19:55:40,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:40,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:45,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:47,871 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 19:55:49,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:49,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 276 states and 327 transitions. [2024-11-08 19:55:49,578 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 327 transitions. [2024-11-08 19:55:49,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 19:55:49,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:49,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:53,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:55,234 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 19:55:56,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:56,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 277 states and 328 transitions. [2024-11-08 19:55:56,115 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 328 transitions. [2024-11-08 19:55:56,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:55:56,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:56,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:59,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:01,558 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 19:56:03,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:03,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 278 states and 329 transitions. [2024-11-08 19:56:03,015 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 329 transitions. [2024-11-08 19:56:03,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 19:56:03,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:03,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:05,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:07,313 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 19:56:08,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:08,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 279 states and 330 transitions. [2024-11-08 19:56:08,484 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 330 transitions. [2024-11-08 19:56:08,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 19:56:08,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:08,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:11,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:13,427 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 19:56:14,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:14,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 280 states and 331 transitions. [2024-11-08 19:56:14,377 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 331 transitions. [2024-11-08 19:56:14,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 19:56:14,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:14,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:18,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:20,444 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 19:56:21,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:21,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 281 states and 332 transitions. [2024-11-08 19:56:21,377 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 332 transitions. [2024-11-08 19:56:21,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 19:56:21,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:21,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:24,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:27,077 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 19:56:28,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:28,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 282 states and 333 transitions. [2024-11-08 19:56:28,276 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 333 transitions. [2024-11-08 19:56:28,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 19:56:28,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:28,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:31,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:33,001 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 19:56:33,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:33,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 283 states and 334 transitions. [2024-11-08 19:56:33,974 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 334 transitions. [2024-11-08 19:56:33,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 19:56:33,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:33,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:39,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:41,502 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 19:56:42,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:42,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 284 states and 335 transitions. [2024-11-08 19:56:42,918 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 335 transitions. [2024-11-08 19:56:42,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 19:56:42,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:42,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:48,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:51,194 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 19:56:52,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:52,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 285 states and 336 transitions. [2024-11-08 19:56:52,228 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 336 transitions. [2024-11-08 19:56:52,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 19:56:52,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:52,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:59,066 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 19:57:00,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:00,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 286 states and 337 transitions. [2024-11-08 19:57:00,088 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 337 transitions. [2024-11-08 19:57:00,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 19:57:00,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:00,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:04,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:07,397 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 19:57:08,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:08,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 287 states and 338 transitions. [2024-11-08 19:57:08,443 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 338 transitions. [2024-11-08 19:57:08,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 19:57:08,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:08,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:12,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:14,867 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 19:57:16,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:16,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 288 states and 339 transitions. [2024-11-08 19:57:16,124 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 339 transitions. [2024-11-08 19:57:16,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 19:57:16,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:16,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:19,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:22,792 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 19:57:24,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:24,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 289 states and 340 transitions. [2024-11-08 19:57:24,149 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 340 transitions. [2024-11-08 19:57:24,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 19:57:24,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:24,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:28,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:31,648 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 19:57:32,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:32,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 290 states and 341 transitions. [2024-11-08 19:57:32,918 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 341 transitions. [2024-11-08 19:57:32,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 19:57:32,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:32,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:43,992 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 19:57:45,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:45,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 291 states and 342 transitions. [2024-11-08 19:57:45,298 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 342 transitions. [2024-11-08 19:57:45,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 19:57:45,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:45,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:49,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:51,897 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 19:57:53,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:53,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 292 states and 343 transitions. [2024-11-08 19:57:53,134 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 343 transitions. [2024-11-08 19:57:53,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 19:57:53,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:53,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:57,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:01,137 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 19:58:02,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:02,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 293 states and 344 transitions. [2024-11-08 19:58:02,733 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 344 transitions. [2024-11-08 19:58:02,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 19:58:02,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:02,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:06,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:09,907 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 19:58:11,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:11,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 294 states and 345 transitions. [2024-11-08 19:58:11,085 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 345 transitions. [2024-11-08 19:58:11,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 19:58:11,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:11,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:15,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:18,898 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 19:58:20,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:20,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 295 states and 346 transitions. [2024-11-08 19:58:20,230 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 346 transitions. [2024-11-08 19:58:20,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 19:58:20,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:20,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:26,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:29,832 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 19:58:31,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:31,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 296 states and 347 transitions. [2024-11-08 19:58:31,025 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 347 transitions. [2024-11-08 19:58:31,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 19:58:31,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:31,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:36,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:40,732 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 19:58:42,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:42,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 297 states and 348 transitions. [2024-11-08 19:58:42,032 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 348 transitions. [2024-11-08 19:58:42,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 19:58:42,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:42,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:49,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:54,125 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 19:58:55,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:55,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 298 states and 349 transitions. [2024-11-08 19:58:55,380 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 349 transitions. [2024-11-08 19:58:55,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 19:58:55,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:55,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:02,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:06,637 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 19:59:08,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:08,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 299 states and 350 transitions. [2024-11-08 19:59:08,204 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 350 transitions. [2024-11-08 19:59:08,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 19:59:08,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:08,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:13,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:17,599 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 19:59:18,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:18,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 300 states and 351 transitions. [2024-11-08 19:59:18,850 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 351 transitions. [2024-11-08 19:59:18,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 19:59:18,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:18,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:24,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:27,557 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 19:59:29,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:29,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 301 states and 352 transitions. [2024-11-08 19:59:29,007 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 352 transitions. [2024-11-08 19:59:29,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 19:59:29,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:29,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:36,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:40,436 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 19:59:42,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:42,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 302 states and 353 transitions. [2024-11-08 19:59:42,531 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 353 transitions. [2024-11-08 19:59:42,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 19:59:42,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:42,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:46,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:49,936 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 19:59:51,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:51,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 303 states and 354 transitions. [2024-11-08 19:59:51,276 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 354 transitions. [2024-11-08 19:59:51,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 19:59:51,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:51,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:59,437 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 20:00:01,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:01,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 304 states and 355 transitions. [2024-11-08 20:00:01,510 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 355 transitions. [2024-11-08 20:00:01,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-08 20:00:01,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:01,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:07,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:11,366 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 20:00:12,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:12,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 305 states and 356 transitions. [2024-11-08 20:00:12,693 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 356 transitions. [2024-11-08 20:00:12,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 20:00:12,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:12,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:16,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:21,887 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 20:00:24,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:24,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 306 states and 357 transitions. [2024-11-08 20:00:24,685 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 357 transitions. [2024-11-08 20:00:24,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 20:00:24,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:24,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:29,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:34,517 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 20:00:37,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:37,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 307 states and 358 transitions. [2024-11-08 20:00:37,307 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 358 transitions. [2024-11-08 20:00:37,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-08 20:00:37,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:37,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:47,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:53,350 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 20:00:55,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:55,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 308 states and 359 transitions. [2024-11-08 20:00:55,215 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 359 transitions. [2024-11-08 20:00:55,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 20:00:55,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:55,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:58,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:04,829 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 20:01:07,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:07,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 309 states and 360 transitions. [2024-11-08 20:01:07,739 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 360 transitions. [2024-11-08 20:01:07,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 20:01:07,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:07,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:11,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:17,137 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 20:01:18,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:18,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 310 states and 361 transitions. [2024-11-08 20:01:18,787 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 361 transitions. [2024-11-08 20:01:18,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-08 20:01:18,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:18,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:24,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:30,069 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 20:01:31,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:31,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 311 states and 362 transitions. [2024-11-08 20:01:31,439 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 362 transitions. [2024-11-08 20:01:31,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 20:01:31,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:31,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:37,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:43,456 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 20:01:46,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:46,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 312 states and 363 transitions. [2024-11-08 20:01:46,705 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 363 transitions. [2024-11-08 20:01:46,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-08 20:01:46,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:46,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:57,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:03,234 INFO L134 CoverageAnalysis]: Checked inductivity of 17968 backedges. 2252 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-11-08 20:02:04,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:02:04,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 313 states and 364 transitions. [2024-11-08 20:02:04,914 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 364 transitions. [2024-11-08 20:02:04,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 20:02:04,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:02:04,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:02:11,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat