./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88165d13-2319-4425-9c45-0ff03591d051/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88165d13-2319-4425-9c45-0ff03591d051/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_88165d13-2319-4425-9c45-0ff03591d051/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88165d13-2319-4425-9c45-0ff03591d051/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88165d13-2319-4425-9c45-0ff03591d051/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_88165d13-2319-4425-9c45-0ff03591d051/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 47fbdb3da16165eeeef0687b73275c90a2682f5a520ac2387154637187559fe6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:13:41,832 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:13:41,931 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88165d13-2319-4425-9c45-0ff03591d051/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:13:41,939 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:13:41,939 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:13:41,973 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:13:41,974 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:13:41,974 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:13:41,975 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:13:41,975 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:13:41,976 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:13:41,978 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:13:41,979 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:13:41,979 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:13:41,979 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:13:41,980 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:13:41,980 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:13:41,980 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:13:41,981 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:13:41,981 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:13:41,981 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:13:41,985 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:13:41,986 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:13:41,986 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:13:41,986 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:13:41,987 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:13:41,987 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:13:41,987 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:13:41,988 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:13:41,988 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:13:41,988 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:13:41,989 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:13:41,991 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:13:41,991 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_88165d13-2319-4425-9c45-0ff03591d051/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88165d13-2319-4425-9c45-0ff03591d051/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47fbdb3da16165eeeef0687b73275c90a2682f5a520ac2387154637187559fe6 [2024-11-09 00:13:42,241 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:13:42,272 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:13:42,275 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:13:42,277 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:13:42,277 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:13:42,279 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88165d13-2319-4425-9c45-0ff03591d051/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound100.c Unable to find full path for "g++" [2024-11-09 00:13:44,362 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:13:44,556 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:13:44,556 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88165d13-2319-4425-9c45-0ff03591d051/sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound100.c [2024-11-09 00:13:44,564 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88165d13-2319-4425-9c45-0ff03591d051/bin/ukojak-verify-ImItNfHLgk/data/9f317e024/5efbd5c8d0e04c2a8aef2e30fe596b52/FLAG13bca2c5d [2024-11-09 00:13:44,578 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88165d13-2319-4425-9c45-0ff03591d051/bin/ukojak-verify-ImItNfHLgk/data/9f317e024/5efbd5c8d0e04c2a8aef2e30fe596b52 [2024-11-09 00:13:44,581 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:13:44,583 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:13:44,584 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:13:44,584 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:13:44,590 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:13:44,591 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:13:44" (1/1) ... [2024-11-09 00:13:44,592 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b0b98da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:44, skipping insertion in model container [2024-11-09 00:13:44,593 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:13:44" (1/1) ... [2024-11-09 00:13:44,615 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:13:44,786 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_88165d13-2319-4425-9c45-0ff03591d051/sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound100.c[458,471] [2024-11-09 00:13:44,808 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:13:44,818 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:13:44,830 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_88165d13-2319-4425-9c45-0ff03591d051/sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound100.c[458,471] [2024-11-09 00:13:44,838 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:13:44,856 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:13:44,857 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:44 WrapperNode [2024-11-09 00:13:44,857 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:13:44,858 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:13:44,858 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:13:44,859 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:13:44,866 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:44" (1/1) ... [2024-11-09 00:13:44,872 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:44" (1/1) ... [2024-11-09 00:13:44,889 INFO L138 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 38 [2024-11-09 00:13:44,889 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:13:44,890 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:13:44,890 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:13:44,890 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:13:44,898 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:44" (1/1) ... [2024-11-09 00:13:44,899 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:44" (1/1) ... [2024-11-09 00:13:44,900 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:44" (1/1) ... [2024-11-09 00:13:44,900 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:44" (1/1) ... [2024-11-09 00:13:44,903 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:44" (1/1) ... [2024-11-09 00:13:44,906 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:44" (1/1) ... [2024-11-09 00:13:44,907 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:44" (1/1) ... [2024-11-09 00:13:44,908 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:44" (1/1) ... [2024-11-09 00:13:44,909 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:13:44,910 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:13:44,911 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:13:44,911 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:13:44,912 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:44" (1/1) ... [2024-11-09 00:13:44,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:13:44,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88165d13-2319-4425-9c45-0ff03591d051/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:13:44,944 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88165d13-2319-4425-9c45-0ff03591d051/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:13:44,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88165d13-2319-4425-9c45-0ff03591d051/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:13:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:13:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:13:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:13:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:13:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:13:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:13:45,049 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:13:45,051 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:13:45,170 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-09 00:13:45,170 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:13:45,200 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:13:45,200 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:13:45,200 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:13:45 BoogieIcfgContainer [2024-11-09 00:13:45,200 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:13:45,201 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:13:45,202 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:13:45,210 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:13:45,210 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:13:45" (1/1) ... [2024-11-09 00:13:45,220 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:13:45,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:45,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 20 transitions. [2024-11-09 00:13:45,291 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 20 transitions. [2024-11-09 00:13:45,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:13:45,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:45,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:45,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:45,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:45,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:45,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 15 states and 18 transitions. [2024-11-09 00:13:45,459 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 18 transitions. [2024-11-09 00:13:45,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:13:45,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:45,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:45,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:45,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:45,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:45,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2024-11-09 00:13:45,743 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2024-11-09 00:13:45,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:13:45,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:45,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:45,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:45,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:45,803 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:13:45,823 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:45,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:46,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:46,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 22 states and 32 transitions. [2024-11-09 00:13:46,288 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 32 transitions. [2024-11-09 00:13:46,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:13:46,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:46,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:46,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:46,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:46,359 INFO L255 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:13:46,361 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:46,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:46,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:46,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 24 states and 39 transitions. [2024-11-09 00:13:46,484 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 39 transitions. [2024-11-09 00:13:46,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:13:46,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:46,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:46,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:46,713 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:47,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:47,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 28 states and 50 transitions. [2024-11-09 00:13:47,330 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 50 transitions. [2024-11-09 00:13:47,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:13:47,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:47,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:47,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:47,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:47,399 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 00:13:47,401 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:47,539 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:48,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:48,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 32 states and 59 transitions. [2024-11-09 00:13:48,092 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 59 transitions. [2024-11-09 00:13:48,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:13:48,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:48,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:48,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:48,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:48,140 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 00:13:48,142 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:48,213 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:48,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:48,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 34 states and 60 transitions. [2024-11-09 00:13:48,527 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 60 transitions. [2024-11-09 00:13:48,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:13:48,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:48,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:48,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:48,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:13:49,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:49,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 35 states and 59 transitions. [2024-11-09 00:13:49,512 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 59 transitions. [2024-11-09 00:13:49,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:13:49,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:49,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:49,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:49,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:49,554 INFO L255 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 00:13:49,556 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:49,766 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:13:51,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:51,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 44 states and 85 transitions. [2024-11-09 00:13:51,287 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 85 transitions. [2024-11-09 00:13:51,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:13:51,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:51,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:51,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:51,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:51,329 INFO L255 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 00:13:51,330 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:51,423 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:13:51,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:51,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 46 states and 87 transitions. [2024-11-09 00:13:51,914 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 87 transitions. [2024-11-09 00:13:51,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:13:51,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:51,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:51,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:51,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:51,988 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:13:51,989 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:52,121 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:13:53,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:53,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 49 states and 94 transitions. [2024-11-09 00:13:53,029 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 94 transitions. [2024-11-09 00:13:53,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:13:53,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:53,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:53,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:53,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:53,086 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:13:53,088 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:53,156 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:13:53,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:53,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 51 states and 96 transitions. [2024-11-09 00:13:53,695 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 96 transitions. [2024-11-09 00:13:53,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:13:53,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:53,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:53,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:53,894 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:13:54,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:54,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 55 states and 113 transitions. [2024-11-09 00:13:54,718 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 113 transitions. [2024-11-09 00:13:54,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:13:54,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:54,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:54,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:54,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:54,756 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:13:54,757 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:54,819 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:13:55,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:55,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 57 states and 115 transitions. [2024-11-09 00:13:55,309 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 115 transitions. [2024-11-09 00:13:55,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:13:55,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:55,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:55,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:55,434 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:13:55,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:55,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 57 states and 114 transitions. [2024-11-09 00:13:55,692 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 114 transitions. [2024-11-09 00:13:55,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:13:55,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:55,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:55,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:55,767 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:13:56,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:56,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 58 states and 117 transitions. [2024-11-09 00:13:56,081 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 117 transitions. [2024-11-09 00:13:56,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:13:56,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:56,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:56,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:56,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:56,145 INFO L255 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-09 00:13:56,147 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:56,449 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:13:58,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:58,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 67 states and 145 transitions. [2024-11-09 00:13:58,844 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 145 transitions. [2024-11-09 00:13:58,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:13:58,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:58,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:58,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:58,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:58,879 INFO L255 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-09 00:13:58,881 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:58,951 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:14:00,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:00,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 71 states and 148 transitions. [2024-11-09 00:14:00,126 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 148 transitions. [2024-11-09 00:14:00,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:14:00,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:00,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:00,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:00,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:00,161 INFO L255 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 00:14:00,163 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:00,336 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 19 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:14:01,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:01,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 73 states and 150 transitions. [2024-11-09 00:14:01,093 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 150 transitions. [2024-11-09 00:14:01,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:14:01,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:01,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:01,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:01,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:01,134 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:14:01,136 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:01,312 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 8 proven. 25 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:14:02,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:02,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 76 states and 158 transitions. [2024-11-09 00:14:02,445 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 158 transitions. [2024-11-09 00:14:02,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:14:02,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:02,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:02,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:02,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:02,490 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-09 00:14:02,492 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:02,571 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:14:03,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:03,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 78 states and 160 transitions. [2024-11-09 00:14:03,315 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 160 transitions. [2024-11-09 00:14:03,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:14:03,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:03,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:03,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:03,626 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:14:04,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:04,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 82 states and 183 transitions. [2024-11-09 00:14:04,877 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 183 transitions. [2024-11-09 00:14:04,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:14:04,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:04,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:04,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:04,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:04,934 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-09 00:14:04,935 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:05,009 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:14:05,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:05,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 84 states and 185 transitions. [2024-11-09 00:14:05,773 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 185 transitions. [2024-11-09 00:14:05,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:14:05,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:05,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:05,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:05,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:05,818 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:14:05,819 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:06,049 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:14:06,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:06,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 86 states and 187 transitions. [2024-11-09 00:14:06,948 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 187 transitions. [2024-11-09 00:14:06,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:14:06,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:06,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:06,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:07,055 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:14:07,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:07,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 86 states and 186 transitions. [2024-11-09 00:14:07,544 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 186 transitions. [2024-11-09 00:14:07,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:14:07,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:07,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:07,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:07,671 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:14:08,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:08,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 86 states and 185 transitions. [2024-11-09 00:14:08,044 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 185 transitions. [2024-11-09 00:14:08,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:14:08,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:08,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:08,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:08,099 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:14:08,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:08,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 87 states and 188 transitions. [2024-11-09 00:14:08,571 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 188 transitions. [2024-11-09 00:14:08,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:14:08,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:08,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:08,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:08,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:08,614 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-09 00:14:08,616 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:09,457 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 7 proven. 34 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:14:13,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:13,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 96 states and 220 transitions. [2024-11-09 00:14:13,351 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 220 transitions. [2024-11-09 00:14:13,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:14:13,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:13,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:13,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:13,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:13,401 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:14:13,403 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:13,492 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:14:14,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:14,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 98 states and 222 transitions. [2024-11-09 00:14:14,319 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 222 transitions. [2024-11-09 00:14:14,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:14:14,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:14,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:14,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:14,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:14,358 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:14:14,360 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:14,619 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 18 proven. 26 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:14:15,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:15,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 100 states and 223 transitions. [2024-11-09 00:14:15,645 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 223 transitions. [2024-11-09 00:14:15,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:14:15,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:15,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:15,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:15,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:15,684 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-09 00:14:15,685 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 7 proven. 34 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:14:16,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:16,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 102 states and 225 transitions. [2024-11-09 00:14:16,649 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 225 transitions. [2024-11-09 00:14:16,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:14:16,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:16,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:16,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:16,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:16,692 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:14:16,693 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:16,776 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:14:17,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:17,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 104 states and 227 transitions. [2024-11-09 00:14:17,758 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 227 transitions. [2024-11-09 00:14:17,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:14:17,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:17,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:17,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:17,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:17,800 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-09 00:14:17,801 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:18,054 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 16 proven. 25 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:14:19,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:19,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 106 states and 228 transitions. [2024-11-09 00:14:19,297 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 228 transitions. [2024-11-09 00:14:19,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:14:19,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:19,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:19,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:19,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:19,355 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 00:14:19,356 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:19,599 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:14:21,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:21,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 109 states and 237 transitions. [2024-11-09 00:14:21,258 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 237 transitions. [2024-11-09 00:14:21,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:14:21,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:21,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:21,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:21,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:21,310 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 00:14:21,311 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:21,393 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:14:22,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:22,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 111 states and 239 transitions. [2024-11-09 00:14:22,387 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 239 transitions. [2024-11-09 00:14:22,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:14:22,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:22,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:22,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:22,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:22,429 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:14:22,430 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:22,635 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:14:23,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:23,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 113 states and 241 transitions. [2024-11-09 00:14:23,865 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 241 transitions. [2024-11-09 00:14:23,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:14:23,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:23,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:23,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:24,270 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:14:26,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:26,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 117 states and 270 transitions. [2024-11-09 00:14:26,426 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 270 transitions. [2024-11-09 00:14:26,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:14:26,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:26,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:26,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:26,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:26,487 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:14:26,490 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:26,591 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:14:27,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:27,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 119 states and 272 transitions. [2024-11-09 00:14:27,690 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 272 transitions. [2024-11-09 00:14:27,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:14:27,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:27,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:27,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:27,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:27,890 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 00:14:27,891 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:27,977 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:14:29,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:29,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 121 states and 274 transitions. [2024-11-09 00:14:29,129 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 274 transitions. [2024-11-09 00:14:29,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:14:29,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:29,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:29,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:29,221 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:14:29,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:29,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 121 states and 273 transitions. [2024-11-09 00:14:29,758 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 273 transitions. [2024-11-09 00:14:29,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:14:29,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:29,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:29,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:29,848 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:14:30,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:30,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 121 states and 272 transitions. [2024-11-09 00:14:30,529 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 272 transitions. [2024-11-09 00:14:30,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:14:30,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:30,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:30,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:30,617 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:14:31,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:31,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 121 states and 271 transitions. [2024-11-09 00:14:31,225 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 271 transitions. [2024-11-09 00:14:31,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:14:31,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:31,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:31,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:31,279 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 21 proven. 4 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-09 00:14:31,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:31,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 122 states and 274 transitions. [2024-11-09 00:14:31,863 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 274 transitions. [2024-11-09 00:14:31,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:14:31,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:31,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:31,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:31,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:31,913 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:14:31,915 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:32,583 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:14:37,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:37,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 131 states and 310 transitions. [2024-11-09 00:14:37,717 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 310 transitions. [2024-11-09 00:14:37,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:14:37,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:37,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:37,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:37,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:37,765 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:14:37,767 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:37,862 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:14:40,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:40,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 135 states and 313 transitions. [2024-11-09 00:14:40,198 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 313 transitions. [2024-11-09 00:14:40,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:14:40,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:40,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:40,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:40,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:40,281 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:14:40,283 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:40,376 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:14:41,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:41,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 137 states and 315 transitions. [2024-11-09 00:14:41,658 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 315 transitions. [2024-11-09 00:14:41,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:14:41,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:41,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:41,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:41,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:41,705 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:14:41,706 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:41,802 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:14:43,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:43,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 139 states and 316 transitions. [2024-11-09 00:14:43,222 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 316 transitions. [2024-11-09 00:14:43,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:14:43,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:43,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:43,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:43,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:43,266 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:14:43,267 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:43,361 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:14:44,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:44,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 141 states and 318 transitions. [2024-11-09 00:14:44,605 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 318 transitions. [2024-11-09 00:14:44,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:14:44,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:44,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:44,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:44,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:44,657 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-09 00:14:44,659 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:44,763 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 9 proven. 53 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-09 00:14:46,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:46,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 143 states and 320 transitions. [2024-11-09 00:14:46,083 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 320 transitions. [2024-11-09 00:14:46,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:14:46,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:46,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:46,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:46,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:46,136 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-09 00:14:46,138 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:46,496 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 19 proven. 49 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:14:47,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:47,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 145 states and 321 transitions. [2024-11-09 00:14:47,919 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 321 transitions. [2024-11-09 00:14:47,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:14:47,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:47,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:47,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:48,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:48,013 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:14:48,015 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:48,334 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:14:50,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:50,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 148 states and 331 transitions. [2024-11-09 00:14:50,689 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 331 transitions. [2024-11-09 00:14:50,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:14:50,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:50,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:50,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:50,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:50,750 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-09 00:14:50,752 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:51,428 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 14 proven. 69 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:14:53,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:53,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 150 states and 333 transitions. [2024-11-09 00:14:53,475 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 333 transitions. [2024-11-09 00:14:53,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:14:53,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:53,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:53,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:54,104 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:14:56,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:56,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 154 states and 368 transitions. [2024-11-09 00:14:56,547 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 368 transitions. [2024-11-09 00:14:56,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:14:56,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:56,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:56,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:56,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:56,643 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:14:56,644 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:56,722 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:14:58,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:58,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 156 states and 370 transitions. [2024-11-09 00:14:58,175 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 370 transitions. [2024-11-09 00:14:58,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:14:58,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:58,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:58,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:58,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:58,298 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:14:58,300 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:58,403 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:14:59,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:59,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 158 states and 372 transitions. [2024-11-09 00:14:59,945 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 372 transitions. [2024-11-09 00:14:59,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:14:59,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:59,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:59,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:00,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:00,031 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:15:00,033 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:00,118 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:15:01,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:01,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 160 states and 374 transitions. [2024-11-09 00:15:01,496 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 374 transitions. [2024-11-09 00:15:01,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:15:01,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:01,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:01,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:01,677 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:15:02,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:02,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 160 states and 373 transitions. [2024-11-09 00:15:02,351 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 373 transitions. [2024-11-09 00:15:02,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:15:02,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:02,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:02,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:02,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:02,397 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-09 00:15:02,398 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:02,472 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 26 proven. 57 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:15:04,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:04,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 162 states and 375 transitions. [2024-11-09 00:15:04,077 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 375 transitions. [2024-11-09 00:15:04,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:15:04,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:04,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:04,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:04,168 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:15:05,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:05,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 162 states and 374 transitions. [2024-11-09 00:15:05,025 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 374 transitions. [2024-11-09 00:15:05,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:15:05,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:05,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:05,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:05,116 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:15:05,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:05,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 162 states and 373 transitions. [2024-11-09 00:15:05,859 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 373 transitions. [2024-11-09 00:15:05,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:15:05,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:05,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:05,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:05,949 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:15:06,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:06,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 162 states and 372 transitions. [2024-11-09 00:15:06,619 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 372 transitions. [2024-11-09 00:15:06,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:15:06,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:06,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:06,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:06,673 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 27 proven. 4 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:15:07,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:07,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 163 states and 375 transitions. [2024-11-09 00:15:07,458 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 375 transitions. [2024-11-09 00:15:07,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:15:07,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:07,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:07,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:07,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:07,508 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-09 00:15:07,510 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:08,910 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 27 proven. 72 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:15:15,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:15,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 172 states and 415 transitions. [2024-11-09 00:15:15,986 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 415 transitions. [2024-11-09 00:15:15,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:15:15,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:15,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:15,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:16,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:16,037 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-09 00:15:16,039 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:16,194 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 36 proven. 63 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:15:19,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:19,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 176 states and 418 transitions. [2024-11-09 00:15:19,205 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 418 transitions. [2024-11-09 00:15:19,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:15:19,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:19,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:19,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:19,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:19,253 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-09 00:15:19,255 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:19,405 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 27 proven. 72 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:15:21,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:21,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 178 states and 420 transitions. [2024-11-09 00:15:21,001 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 420 transitions. [2024-11-09 00:15:21,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:15:21,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:21,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:21,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:21,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:21,049 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-09 00:15:21,051 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:21,190 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 36 proven. 63 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:15:22,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:22,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 180 states and 421 transitions. [2024-11-09 00:15:22,746 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 421 transitions. [2024-11-09 00:15:22,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:15:22,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:22,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:22,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:22,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:22,794 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:15:22,796 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:22,899 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:15:24,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:24,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 182 states and 423 transitions. [2024-11-09 00:15:24,576 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 423 transitions. [2024-11-09 00:15:24,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:15:24,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:24,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:24,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:24,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:24,626 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:15:24,628 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:24,732 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:15:26,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:26,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 184 states and 425 transitions. [2024-11-09 00:15:26,480 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 425 transitions. [2024-11-09 00:15:26,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:15:26,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:26,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:26,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:26,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:26,532 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:15:26,533 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:26,628 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:15:28,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:28,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 186 states and 427 transitions. [2024-11-09 00:15:28,180 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 427 transitions. [2024-11-09 00:15:28,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:15:28,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:28,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:28,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:28,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:28,230 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-09 00:15:28,231 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:28,341 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 11 proven. 76 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:15:30,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:30,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 188 states and 428 transitions. [2024-11-09 00:15:30,121 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 428 transitions. [2024-11-09 00:15:30,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:15:30,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:30,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:30,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:30,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:30,182 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-09 00:15:30,185 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:30,340 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 36 proven. 63 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:15:31,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:31,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 190 states and 429 transitions. [2024-11-09 00:15:31,962 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 429 transitions. [2024-11-09 00:15:31,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:15:31,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:31,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:31,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:32,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:32,228 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:15:32,230 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:32,952 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 20 proven. 85 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:15:36,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:36,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 193 states and 440 transitions. [2024-11-09 00:15:36,265 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 440 transitions. [2024-11-09 00:15:36,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:15:36,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:36,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:36,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:36,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:36,315 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:15:36,317 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:36,871 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 26 proven. 79 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:15:39,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:39,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 195 states and 442 transitions. [2024-11-09 00:15:39,238 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 442 transitions. [2024-11-09 00:15:39,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:15:39,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:39,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:39,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:39,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:39,376 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-09 00:15:39,378 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:39,479 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 36 proven. 81 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:15:41,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:41,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 197 states and 444 transitions. [2024-11-09 00:15:41,272 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 444 transitions. [2024-11-09 00:15:41,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:15:41,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:41,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:41,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:41,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:41,320 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-09 00:15:41,322 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:41,448 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 36 proven. 81 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:15:43,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:43,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 199 states and 446 transitions. [2024-11-09 00:15:43,427 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 446 transitions. [2024-11-09 00:15:43,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:15:43,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:43,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:43,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:43,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:43,591 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-09 00:15:43,596 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:43,708 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 83 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 00:15:45,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:45,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 201 states and 448 transitions. [2024-11-09 00:15:45,755 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 448 transitions. [2024-11-09 00:15:45,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:15:45,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:45,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:45,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:45,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:45,890 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-09 00:15:45,892 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:45,988 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:15:47,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:47,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 203 states and 450 transitions. [2024-11-09 00:15:47,812 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 450 transitions. [2024-11-09 00:15:47,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:15:47,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:47,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:47,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:48,538 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:15:52,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:52,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 207 states and 491 transitions. [2024-11-09 00:15:52,022 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 491 transitions. [2024-11-09 00:15:52,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:15:52,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:52,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:52,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:52,073 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:15:52,075 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:52,137 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 26 proven. 79 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:15:54,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:54,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 209 states and 493 transitions. [2024-11-09 00:15:54,008 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 493 transitions. [2024-11-09 00:15:54,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:15:54,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:54,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:54,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:54,113 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:15:55,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:55,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 209 states and 492 transitions. [2024-11-09 00:15:55,089 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 492 transitions. [2024-11-09 00:15:55,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:15:55,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:55,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:55,193 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:15:56,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:56,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 209 states and 491 transitions. [2024-11-09 00:15:56,091 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 491 transitions. [2024-11-09 00:15:56,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:15:56,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:56,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:56,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:56,193 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:15:57,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:57,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 209 states and 490 transitions. [2024-11-09 00:15:57,031 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 490 transitions. [2024-11-09 00:15:57,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:15:57,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:57,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:57,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:57,134 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:15:57,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:57,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 209 states and 489 transitions. [2024-11-09 00:15:57,998 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 489 transitions. [2024-11-09 00:15:57,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:15:57,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:57,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:58,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:58,097 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:15:58,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:58,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 209 states and 488 transitions. [2024-11-09 00:15:58,970 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 488 transitions. [2024-11-09 00:15:58,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:15:58,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:58,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:58,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:59,020 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 33 proven. 4 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-09 00:16:00,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:00,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 210 states and 491 transitions. [2024-11-09 00:16:00,276 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 491 transitions. [2024-11-09 00:16:00,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:16:00,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:00,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:00,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:00,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:00,329 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:16:00,331 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:01,434 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:16:10,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:10,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 219 states and 535 transitions. [2024-11-09 00:16:10,030 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 535 transitions. [2024-11-09 00:16:10,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:16:10,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:10,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:10,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:10,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:10,081 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:16:10,082 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:10,199 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:16:14,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:14,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 223 states and 538 transitions. [2024-11-09 00:16:14,363 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 538 transitions. [2024-11-09 00:16:14,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:16:14,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:14,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:14,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:14,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:14,424 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:16:14,426 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:14,566 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:16:16,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 225 states and 540 transitions. [2024-11-09 00:16:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 540 transitions. [2024-11-09 00:16:16,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:16:16,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:16,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:16,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:16,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:16,669 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 00:16:16,671 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:17,189 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 42 proven. 86 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-09 00:16:19,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:19,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 227 states and 542 transitions. [2024-11-09 00:16:19,568 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 542 transitions. [2024-11-09 00:16:19,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:16:19,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:19,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:19,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:19,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:19,621 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-11-09 00:16:19,623 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:19,798 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 42 proven. 86 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-09 00:16:21,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:21,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 229 states and 543 transitions. [2024-11-09 00:16:21,779 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 543 transitions. [2024-11-09 00:16:21,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:16:21,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:21,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:21,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:21,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:21,831 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:16:21,833 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:21,957 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:16:24,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:24,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 231 states and 545 transitions. [2024-11-09 00:16:24,060 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 545 transitions. [2024-11-09 00:16:24,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:16:24,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:24,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:24,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:24,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:24,117 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:16:24,118 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:24,225 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:16:26,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:26,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 233 states and 546 transitions. [2024-11-09 00:16:26,167 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 546 transitions. [2024-11-09 00:16:26,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:16:26,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:26,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:26,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:26,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:26,212 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:16:26,214 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:26,448 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:16:28,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:28,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 235 states and 548 transitions. [2024-11-09 00:16:28,406 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 548 transitions. [2024-11-09 00:16:28,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:16:28,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:28,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:28,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:28,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:28,469 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:16:28,471 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:28,575 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:16:30,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:30,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 237 states and 550 transitions. [2024-11-09 00:16:30,560 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 550 transitions. [2024-11-09 00:16:30,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:16:30,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:30,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:30,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:30,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:30,613 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:16:30,615 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:30,735 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:16:32,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:32,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 239 states and 551 transitions. [2024-11-09 00:16:32,894 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 551 transitions. [2024-11-09 00:16:32,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:16:32,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:32,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:32,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:32,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:32,944 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:16:32,946 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:33,046 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:16:35,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:35,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 241 states and 552 transitions. [2024-11-09 00:16:35,274 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 552 transitions. [2024-11-09 00:16:35,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:16:35,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:35,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:35,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:35,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:35,321 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-09 00:16:35,323 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:36,092 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 31 proven. 106 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:16:40,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:40,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 244 states and 564 transitions. [2024-11-09 00:16:40,314 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 564 transitions. [2024-11-09 00:16:40,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:16:40,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:40,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:40,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:40,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:40,369 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-09 00:16:40,371 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:40,656 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 22 proven. 133 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:16:43,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:43,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 246 states and 566 transitions. [2024-11-09 00:16:43,212 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 566 transitions. [2024-11-09 00:16:43,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:16:43,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:43,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:43,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:43,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:43,371 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-09 00:16:43,373 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:43,438 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 31 proven. 106 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:16:45,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:45,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 248 states and 568 transitions. [2024-11-09 00:16:45,852 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 568 transitions. [2024-11-09 00:16:45,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:16:45,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:45,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:45,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:46,859 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:16:51,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:51,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 252 states and 615 transitions. [2024-11-09 00:16:51,072 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 615 transitions. [2024-11-09 00:16:51,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:16:51,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:51,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:51,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:51,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:51,125 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-09 00:16:51,128 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:51,253 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 33 proven. 116 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-09 00:16:53,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:53,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 254 states and 617 transitions. [2024-11-09 00:16:53,702 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 617 transitions. [2024-11-09 00:16:53,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:16:53,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:53,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:53,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:53,814 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:16:54,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:54,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 254 states and 616 transitions. [2024-11-09 00:16:54,927 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 616 transitions. [2024-11-09 00:16:54,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:16:54,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:54,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:54,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:54,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:54,986 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-09 00:16:54,988 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:55,118 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 23 proven. 114 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:16:57,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:57,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 256 states and 618 transitions. [2024-11-09 00:16:57,648 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 618 transitions. [2024-11-09 00:16:57,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:16:57,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:57,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:57,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:57,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:57,811 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-09 00:16:57,812 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:57,941 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 115 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:17:00,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:00,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 258 states and 620 transitions. [2024-11-09 00:17:00,351 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 620 transitions. [2024-11-09 00:17:00,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:17:00,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:00,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:00,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:00,457 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:17:01,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:01,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 258 states and 619 transitions. [2024-11-09 00:17:01,516 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 619 transitions. [2024-11-09 00:17:01,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:17:01,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:01,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:01,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:01,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:01,814 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-09 00:17:01,815 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:01,877 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 27 proven. 122 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-09 00:17:04,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:04,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 260 states and 621 transitions. [2024-11-09 00:17:04,598 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 621 transitions. [2024-11-09 00:17:04,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:17:04,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:04,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:04,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:04,704 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:17:05,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:05,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 260 states and 620 transitions. [2024-11-09 00:17:05,790 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 620 transitions. [2024-11-09 00:17:05,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:17:05,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:05,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:05,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:05,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:05,922 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-09 00:17:05,923 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:06,039 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:17:08,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:08,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 262 states and 622 transitions. [2024-11-09 00:17:08,474 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 622 transitions. [2024-11-09 00:17:08,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:17:08,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:08,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:08,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:08,580 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:17:09,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:09,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 262 states and 621 transitions. [2024-11-09 00:17:09,664 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 621 transitions. [2024-11-09 00:17:09,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:17:09,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:09,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:09,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:09,759 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:17:10,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:10,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 262 states and 620 transitions. [2024-11-09 00:17:10,968 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 620 transitions. [2024-11-09 00:17:10,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:17:10,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:10,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:10,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:11,044 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:17:12,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:12,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 262 states and 619 transitions. [2024-11-09 00:17:12,413 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 619 transitions. [2024-11-09 00:17:12,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:17:12,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:12,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:12,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:12,476 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 39 proven. 4 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-09 00:17:13,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:13,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 263 states and 622 transitions. [2024-11-09 00:17:13,930 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 622 transitions. [2024-11-09 00:17:13,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:17:13,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:13,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:13,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:13,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:13,988 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-09 00:17:13,990 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:15,366 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:17:26,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:26,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 272 states and 670 transitions. [2024-11-09 00:17:26,586 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 670 transitions. [2024-11-09 00:17:26,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:17:26,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:26,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:26,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:26,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:26,638 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-09 00:17:26,639 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:27,286 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 47 proven. 117 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-09 00:17:32,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:32,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 276 states and 673 transitions. [2024-11-09 00:17:32,594 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 673 transitions. [2024-11-09 00:17:32,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:17:32,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:32,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:32,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:32,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:32,640 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-09 00:17:32,641 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:32,765 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:17:35,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:35,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 278 states and 675 transitions. [2024-11-09 00:17:35,374 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 675 transitions. [2024-11-09 00:17:35,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:17:35,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:35,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:35,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:35,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:35,436 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-11-09 00:17:35,438 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:35,597 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 40 proven. 133 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-09 00:17:37,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:37,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 280 states and 677 transitions. [2024-11-09 00:17:37,986 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 677 transitions. [2024-11-09 00:17:37,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:17:37,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:37,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:37,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:38,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:38,061 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-09 00:17:38,063 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:38,203 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 15 proven. 134 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:17:40,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:40,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 282 states and 679 transitions. [2024-11-09 00:17:40,771 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 679 transitions. [2024-11-09 00:17:40,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:17:40,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:40,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:40,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:40,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:40,818 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-09 00:17:40,819 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:40,926 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:17:43,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:43,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 284 states and 681 transitions. [2024-11-09 00:17:43,509 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 681 transitions. [2024-11-09 00:17:43,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:17:43,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:43,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:43,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:43,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:43,563 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-09 00:17:43,565 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:43,751 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 47 proven. 117 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-09 00:17:46,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:46,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 286 states and 683 transitions. [2024-11-09 00:17:46,262 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 683 transitions. [2024-11-09 00:17:46,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:17:46,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:46,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:46,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:46,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:46,307 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-09 00:17:46,308 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:46,423 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:17:49,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:49,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 288 states and 685 transitions. [2024-11-09 00:17:49,236 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 685 transitions. [2024-11-09 00:17:49,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:17:49,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:49,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:49,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:49,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:49,293 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-09 00:17:49,296 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:49,517 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 56 proven. 117 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-09 00:17:52,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:52,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 290 states and 686 transitions. [2024-11-09 00:17:52,288 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 686 transitions. [2024-11-09 00:17:52,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:17:52,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:52,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:52,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:52,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:52,337 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-09 00:17:52,339 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:52,497 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 49 proven. 124 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-09 00:17:55,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:55,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 292 states and 687 transitions. [2024-11-09 00:17:55,057 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 687 transitions. [2024-11-09 00:17:55,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:17:55,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:55,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:55,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:55,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:55,106 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-09 00:17:55,108 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:55,234 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 15 proven. 134 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:17:57,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:57,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 294 states and 688 transitions. [2024-11-09 00:17:57,950 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 688 transitions. [2024-11-09 00:17:57,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:17:57,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:57,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:57,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:58,007 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-09 00:17:58,009 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:58,191 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 49 proven. 124 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-09 00:18:00,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:00,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 296 states and 689 transitions. [2024-11-09 00:18:00,804 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 689 transitions. [2024-11-09 00:18:00,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:18:00,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:00,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:00,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:00,852 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-09 00:18:00,854 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:01,015 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 47 proven. 117 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-09 00:18:03,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:03,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 298 states and 690 transitions. [2024-11-09 00:18:03,877 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 690 transitions. [2024-11-09 00:18:03,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:18:03,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:03,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:03,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:04,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:04,538 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-09 00:18:04,541 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:05,620 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 32 proven. 156 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-09 00:18:11,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:11,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 301 states and 703 transitions. [2024-11-09 00:18:11,287 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 703 transitions. [2024-11-09 00:18:11,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:18:11,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:11,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:11,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:11,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:11,644 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:18:11,646 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:11,716 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:18:14,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:14,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 303 states and 705 transitions. [2024-11-09 00:18:14,896 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 705 transitions. [2024-11-09 00:18:14,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:18:14,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:14,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:14,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:14,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:14,945 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:18:14,946 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:15,004 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:18:18,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:18,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 305 states and 707 transitions. [2024-11-09 00:18:18,006 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 707 transitions. [2024-11-09 00:18:18,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:18:18,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:18,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:18,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:18,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:18,050 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:18:18,051 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:18,108 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:18:21,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:21,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 307 states and 709 transitions. [2024-11-09 00:18:21,343 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 709 transitions. [2024-11-09 00:18:21,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:18:21,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:21,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:21,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:21,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:21,412 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-09 00:18:21,414 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:21,511 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 32 proven. 156 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-09 00:18:25,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:25,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 309 states and 711 transitions. [2024-11-09 00:18:25,074 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 711 transitions. [2024-11-09 00:18:25,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:18:25,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:25,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:25,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:25,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:25,640 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:18:25,642 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:25,706 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:18:28,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:28,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 311 states and 713 transitions. [2024-11-09 00:18:28,877 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 713 transitions. [2024-11-09 00:18:28,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:18:28,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:28,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:28,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:29,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:29,221 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:18:29,222 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:29,291 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:18:32,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:32,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 313 states and 715 transitions. [2024-11-09 00:18:32,789 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 715 transitions. [2024-11-09 00:18:32,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:18:32,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:32,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:32,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:33,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:33,501 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-09 00:18:33,502 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:33,575 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 50 proven. 138 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-09 00:18:36,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:36,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 315 states and 717 transitions. [2024-11-09 00:18:36,755 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 717 transitions. [2024-11-09 00:18:36,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:18:36,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:36,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:36,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:38,070 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:18:43,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:43,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 319 states and 770 transitions. [2024-11-09 00:18:43,791 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 770 transitions. [2024-11-09 00:18:43,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:18:43,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:43,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:43,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:44,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:44,016 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-09 00:18:44,017 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:44,125 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 38 proven. 159 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-09 00:18:47,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:47,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 321 states and 772 transitions. [2024-11-09 00:18:47,376 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 772 transitions. [2024-11-09 00:18:47,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:18:47,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:47,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:47,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:47,512 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:18:48,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:48,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 321 states and 771 transitions. [2024-11-09 00:18:48,958 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 771 transitions. [2024-11-09 00:18:48,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:18:48,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:48,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:48,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:49,155 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:18:50,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:50,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 321 states and 770 transitions. [2024-11-09 00:18:50,940 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 770 transitions. [2024-11-09 00:18:50,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:18:50,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:50,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:50,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:51,051 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:18:52,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:52,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 321 states and 769 transitions. [2024-11-09 00:18:52,455 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 769 transitions. [2024-11-09 00:18:52,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:18:52,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:52,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:52,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:52,568 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:18:54,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:54,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 321 states and 768 transitions. [2024-11-09 00:18:54,208 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 768 transitions. [2024-11-09 00:18:54,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:18:54,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:54,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:54,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:54,296 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:18:55,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:55,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 321 states and 767 transitions. [2024-11-09 00:18:55,611 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 767 transitions. [2024-11-09 00:18:55,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:18:55,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:55,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:55,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:55,742 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:18:57,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:57,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 321 states and 766 transitions. [2024-11-09 00:18:57,355 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 766 transitions. [2024-11-09 00:18:57,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:18:57,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:57,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:57,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:57,496 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:18:58,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:58,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 321 states and 765 transitions. [2024-11-09 00:18:58,960 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 765 transitions. [2024-11-09 00:18:58,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:18:58,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:58,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:58,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:58,999 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 45 proven. 4 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-09 00:19:00,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:00,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 322 states and 768 transitions. [2024-11-09 00:19:00,786 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 768 transitions. [2024-11-09 00:19:00,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:19:00,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:00,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:00,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:00,849 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-09 00:19:00,850 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:02,636 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 17 proven. 169 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:19:17,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:17,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 331 states and 820 transitions. [2024-11-09 00:19:17,771 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 820 transitions. [2024-11-09 00:19:17,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:19:17,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:17,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:17,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:17,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:17,830 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-11-09 00:19:17,832 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:18,598 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 48 proven. 168 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 00:19:25,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:25,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 335 states and 823 transitions. [2024-11-09 00:19:25,566 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 823 transitions. [2024-11-09 00:19:25,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:19:25,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:25,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:25,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:25,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:25,626 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-09 00:19:25,628 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:25,805 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 58 proven. 146 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-09 00:19:28,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:28,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 337 states and 825 transitions. [2024-11-09 00:19:28,926 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 825 transitions. [2024-11-09 00:19:28,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:19:28,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:28,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:28,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:28,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:28,989 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-09 00:19:28,990 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:29,129 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 17 proven. 169 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:19:35,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:35,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 341 states and 828 transitions. [2024-11-09 00:19:35,441 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 828 transitions. [2024-11-09 00:19:35,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:19:35,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:35,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:35,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:35,490 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-09 00:19:35,491 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:35,691 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 52 proven. 170 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:19:38,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:38,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 343 states and 830 transitions. [2024-11-09 00:19:38,871 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 830 transitions. [2024-11-09 00:19:38,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:19:38,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:38,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:38,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:38,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:38,934 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-09 00:19:38,936 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:39,361 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 58 proven. 146 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-09 00:19:42,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:42,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 345 states and 832 transitions. [2024-11-09 00:19:42,422 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 832 transitions. [2024-11-09 00:19:42,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:19:42,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:42,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:42,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:42,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:42,476 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-09 00:19:42,478 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:42,629 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:19:45,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:45,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 347 states and 834 transitions. [2024-11-09 00:19:45,870 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 834 transitions. [2024-11-09 00:19:45,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:19:45,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:45,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:45,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:45,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:45,919 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-09 00:19:45,920 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:46,043 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:19:49,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:49,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 349 states and 835 transitions. [2024-11-09 00:19:49,312 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 835 transitions. [2024-11-09 00:19:49,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:19:49,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:49,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:49,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:49,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:49,364 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-09 00:19:49,365 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:49,495 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:19:52,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:52,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 351 states and 837 transitions. [2024-11-09 00:19:52,598 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 837 transitions. [2024-11-09 00:19:52,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:19:52,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:52,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:52,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:52,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:52,711 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-09 00:19:52,713 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:53,042 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 49 proven. 173 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:19:56,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:56,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 353 states and 839 transitions. [2024-11-09 00:19:56,102 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 839 transitions. [2024-11-09 00:19:56,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:19:56,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:56,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:56,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:56,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:56,155 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-09 00:19:56,156 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:56,282 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:19:59,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:59,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 355 states and 840 transitions. [2024-11-09 00:19:59,617 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 840 transitions. [2024-11-09 00:19:59,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:19:59,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:59,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:59,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:59,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:59,672 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-09 00:19:59,674 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:59,825 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:20:03,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:03,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 357 states and 841 transitions. [2024-11-09 00:20:03,531 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 841 transitions. [2024-11-09 00:20:03,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:20:03,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:03,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:03,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:03,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:03,595 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-09 00:20:03,597 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:03,836 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 58 proven. 146 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-09 00:20:07,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:07,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 359 states and 842 transitions. [2024-11-09 00:20:07,343 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 842 transitions. [2024-11-09 00:20:07,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:20:07,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:07,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:07,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:07,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:07,402 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-09 00:20:07,403 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:07,535 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:20:11,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:11,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 361 states and 843 transitions. [2024-11-09 00:20:11,362 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 843 transitions. [2024-11-09 00:20:11,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:20:11,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:11,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:11,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:11,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:11,432 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-09 00:20:11,433 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:12,155 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 58 proven. 173 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-09 00:20:18,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:18,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 364 states and 857 transitions. [2024-11-09 00:20:18,998 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 857 transitions. [2024-11-09 00:20:18,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:20:18,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:18,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:19,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:20,430 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:20:27,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:27,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 368 states and 916 transitions. [2024-11-09 00:20:27,242 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 916 transitions. [2024-11-09 00:20:27,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:20:27,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:27,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:27,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:27,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:27,597 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-11-09 00:20:27,599 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:27,723 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 52 proven. 197 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:20:31,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:31,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 370 states and 918 transitions. [2024-11-09 00:20:31,496 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 918 transitions. [2024-11-09 00:20:31,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:20:31,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:31,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:31,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:31,596 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:20:33,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:33,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 370 states and 917 transitions. [2024-11-09 00:20:33,266 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 917 transitions. [2024-11-09 00:20:33,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:20:33,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:33,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:33,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:33,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:33,317 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-11-09 00:20:33,318 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:33,444 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 52 proven. 197 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:20:37,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:37,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 372 states and 919 transitions. [2024-11-09 00:20:37,703 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 919 transitions. [2024-11-09 00:20:37,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:20:37,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:37,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:37,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:38,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:38,128 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-11-09 00:20:38,129 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:38,250 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 52 proven. 197 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:20:42,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:42,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 374 states and 921 transitions. [2024-11-09 00:20:42,387 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 921 transitions. [2024-11-09 00:20:42,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:20:42,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:42,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:42,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:42,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:42,938 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-09 00:20:42,939 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:43,612 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 41 proven. 172 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:20:48,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:48,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 376 states and 923 transitions. [2024-11-09 00:20:48,180 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 923 transitions. [2024-11-09 00:20:48,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:20:48,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:48,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:48,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:48,435 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:20:50,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:50,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 376 states and 922 transitions. [2024-11-09 00:20:50,054 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 922 transitions. [2024-11-09 00:20:50,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:20:50,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:50,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:50,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:50,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:50,104 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-11-09 00:20:50,105 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:50,229 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 50 proven. 199 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:20:54,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:54,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 378 states and 924 transitions. [2024-11-09 00:20:54,431 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 924 transitions. [2024-11-09 00:20:54,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:20:54,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:54,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:54,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:54,533 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:20:56,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:56,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 378 states and 923 transitions. [2024-11-09 00:20:56,171 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 923 transitions. [2024-11-09 00:20:56,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:20:56,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:56,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:56,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:56,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:56,585 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 64 conjuncts are in the unsatisfiable core [2024-11-09 00:20:56,587 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:56,890 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 52 proven. 197 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:21:00,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:00,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 380 states and 925 transitions. [2024-11-09 00:21:00,970 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 925 transitions. [2024-11-09 00:21:00,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:21:00,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:00,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:00,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:01,100 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:21:02,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:02,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 380 states and 924 transitions. [2024-11-09 00:21:02,820 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 924 transitions. [2024-11-09 00:21:02,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:21:02,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:02,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:02,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:03,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:03,110 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 68 conjuncts are in the unsatisfiable core [2024-11-09 00:21:03,112 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:21:03,389 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 52 proven. 197 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:21:07,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:07,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 382 states and 926 transitions. [2024-11-09 00:21:07,202 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 926 transitions. [2024-11-09 00:21:07,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:21:07,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:07,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:07,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:08,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:08,247 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-09 00:21:08,248 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:21:08,309 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 41 proven. 172 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:21:12,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:12,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 384 states and 928 transitions. [2024-11-09 00:21:12,365 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 928 transitions. [2024-11-09 00:21:12,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:21:12,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:12,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:12,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:12,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:12,418 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-11-09 00:21:12,420 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:21:12,812 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 46 proven. 203 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:21:16,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:16,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 386 states and 930 transitions. [2024-11-09 00:21:16,952 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 930 transitions. [2024-11-09 00:21:16,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:21:16,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:16,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:16,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:17,070 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:21:18,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:18,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 386 states and 929 transitions. [2024-11-09 00:21:18,847 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 929 transitions. [2024-11-09 00:21:18,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:21:18,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:18,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:18,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:18,971 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:21:20,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:20,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 386 states and 928 transitions. [2024-11-09 00:21:20,820 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 928 transitions. [2024-11-09 00:21:20,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:21:20,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:20,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:20,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:20,935 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:21:22,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:22,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 386 states and 927 transitions. [2024-11-09 00:21:22,877 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 927 transitions. [2024-11-09 00:21:22,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:21:22,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:22,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:22,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:23,008 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:21:24,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:24,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 386 states and 926 transitions. [2024-11-09 00:21:24,700 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 926 transitions. [2024-11-09 00:21:24,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:21:24,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:24,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:24,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:24,738 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 51 proven. 4 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-09 00:21:26,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:26,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 387 states and 929 transitions. [2024-11-09 00:21:26,870 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 929 transitions. [2024-11-09 00:21:26,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:21:26,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:26,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:26,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:26,937 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 00:21:26,939 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:21:29,175 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:21:46,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:46,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 396 states and 985 transitions. [2024-11-09 00:21:46,776 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 985 transitions. [2024-11-09 00:21:46,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:21:46,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:46,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:46,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:46,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:46,966 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 00:21:46,968 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:21:47,107 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:21:50,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:50,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 398 states and 987 transitions. [2024-11-09 00:21:50,790 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 987 transitions. [2024-11-09 00:21:50,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:21:50,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:50,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:50,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:50,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:50,845 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-09 00:21:50,846 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:21:51,692 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 63 proven. 185 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-09 00:21:56,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:56,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 400 states and 988 transitions. [2024-11-09 00:21:56,324 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 988 transitions. [2024-11-09 00:21:56,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:21:56,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:56,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:56,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:56,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:56,388 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 88 conjuncts are in the unsatisfiable core [2024-11-09 00:21:56,389 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:21:56,621 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 59 proven. 213 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-09 00:22:04,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:04,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 404 states and 991 transitions. [2024-11-09 00:22:04,215 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 991 transitions. [2024-11-09 00:22:04,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:22:04,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:04,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:04,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:22:04,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:04,267 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 00:22:04,268 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:22:04,428 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:22:08,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:08,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 406 states and 992 transitions. [2024-11-09 00:22:08,176 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 992 transitions. [2024-11-09 00:22:08,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:22:08,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:08,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:08,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:22:08,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:08,227 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 00:22:08,228 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:22:08,388 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:22:16,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:16,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 410 states and 995 transitions. [2024-11-09 00:22:16,046 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 995 transitions. [2024-11-09 00:22:16,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:22:16,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:16,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:16,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:22:16,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:16,099 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 00:22:16,100 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:22:16,244 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:22:20,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:20,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 412 states and 997 transitions. [2024-11-09 00:22:20,049 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 997 transitions. [2024-11-09 00:22:20,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:22:20,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:20,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:22:20,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:20,110 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 00:22:20,111 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:22:20,243 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:22:28,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:28,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 416 states and 1000 transitions. [2024-11-09 00:22:28,421 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1000 transitions. [2024-11-09 00:22:28,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:22:28,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:28,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:28,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:22:28,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:28,481 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-09 00:22:28,482 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:22:28,684 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 57 proven. 218 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-09 00:22:32,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:32,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 418 states and 1002 transitions. [2024-11-09 00:22:32,721 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1002 transitions. [2024-11-09 00:22:32,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:22:32,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:32,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:32,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:22:32,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:32,805 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 94 conjuncts are in the unsatisfiable core [2024-11-09 00:22:32,808 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:22:33,062 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 56 proven. 216 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-09 00:22:37,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:37,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 420 states and 1004 transitions. [2024-11-09 00:22:37,623 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1004 transitions. [2024-11-09 00:22:37,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:22:37,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:37,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:37,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:22:37,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:37,679 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 89 conjuncts are in the unsatisfiable core [2024-11-09 00:22:37,681 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:22:38,093 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 78 proven. 197 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-09 00:22:41,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:41,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 422 states and 1006 transitions. [2024-11-09 00:22:41,929 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1006 transitions. [2024-11-09 00:22:41,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:22:41,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:41,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:41,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:22:41,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:41,984 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-09 00:22:41,986 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:22:42,200 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 57 proven. 218 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-09 00:22:46,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:46,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 424 states and 1008 transitions. [2024-11-09 00:22:46,301 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1008 transitions. [2024-11-09 00:22:46,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:22:46,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:46,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:46,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:22:46,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:46,355 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 00:22:46,356 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:22:46,490 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:22:51,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:51,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 426 states and 1009 transitions. [2024-11-09 00:22:51,052 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1009 transitions. [2024-11-09 00:22:51,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:22:51,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:51,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:22:51,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:51,116 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 00:22:51,117 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:22:51,253 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:22:55,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:55,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 428 states and 1010 transitions. [2024-11-09 00:22:55,544 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1010 transitions. [2024-11-09 00:22:55,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:22:55,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:55,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:55,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:22:55,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:55,603 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 00:22:55,604 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:22:55,738 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:22:59,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:59,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 430 states and 1011 transitions. [2024-11-09 00:22:59,965 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1011 transitions. [2024-11-09 00:22:59,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:22:59,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:59,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:59,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:23:00,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:00,464 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-09 00:23:00,465 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:01,934 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 42 proven. 236 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-09 00:23:10,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:10,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 433 states and 1026 transitions. [2024-11-09 00:23:10,946 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1026 transitions. [2024-11-09 00:23:10,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:23:10,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:10,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:10,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:23:11,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:11,635 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-09 00:23:11,637 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:11,773 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 40 proven. 262 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-09 00:23:16,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:16,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 435 states and 1028 transitions. [2024-11-09 00:23:16,678 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1028 transitions. [2024-11-09 00:23:16,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:23:16,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:16,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:16,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:23:17,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:17,251 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:23:17,252 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:17,318 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:23:21,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:21,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 437 states and 1030 transitions. [2024-11-09 00:23:21,824 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1030 transitions. [2024-11-09 00:23:21,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:23:21,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:21,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:23:22,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:22,409 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:23:22,410 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:22,476 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:23:27,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:27,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 439 states and 1032 transitions. [2024-11-09 00:23:27,427 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1032 transitions. [2024-11-09 00:23:27,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:23:27,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:27,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:27,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:23:27,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:27,944 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-09 00:23:27,945 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:37,930 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 253 proven. 4 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:23:57,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:57,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 442 states and 1047 transitions. [2024-11-09 00:23:57,476 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1047 transitions. [2024-11-09 00:23:57,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:23:57,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:57,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:57,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:23:58,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:58,103 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-09 00:23:58,105 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:59,000 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 59 proven. 234 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-09 00:24:04,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:04,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 444 states and 1049 transitions. [2024-11-09 00:24:04,958 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1049 transitions. [2024-11-09 00:24:04,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:24:04,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:04,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:04,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:06,945 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:24:15,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:15,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 448 states and 1115 transitions. [2024-11-09 00:24:15,797 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1115 transitions. [2024-11-09 00:24:15,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:24:15,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:15,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:15,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:24:16,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:16,299 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-09 00:24:16,301 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:24:16,453 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 76 proven. 226 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-09 00:24:21,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:21,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 450 states and 1117 transitions. [2024-11-09 00:24:21,248 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1117 transitions. [2024-11-09 00:24:21,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:24:21,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:21,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:21,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:21,428 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:24:23,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:23,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 450 states and 1116 transitions. [2024-11-09 00:24:23,585 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1116 transitions. [2024-11-09 00:24:23,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:24:23,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:23,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:23,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:24:24,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:24,457 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:24:24,458 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:24:24,531 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:24:29,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:29,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 452 states and 1118 transitions. [2024-11-09 00:24:29,795 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1118 transitions. [2024-11-09 00:24:29,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:24:29,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:29,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:29,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:24:30,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:30,414 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:24:30,415 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:24:30,483 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:24:35,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:35,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 454 states and 1120 transitions. [2024-11-09 00:24:35,651 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1120 transitions. [2024-11-09 00:24:35,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:24:35,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:35,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:35,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:24:36,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:36,220 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:24:36,221 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:24:36,290 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:24:41,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:41,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 456 states and 1122 transitions. [2024-11-09 00:24:41,361 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1122 transitions. [2024-11-09 00:24:41,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:24:41,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:41,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:41,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:41,506 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:24:43,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:43,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 456 states and 1121 transitions. [2024-11-09 00:24:43,534 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1121 transitions. [2024-11-09 00:24:43,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:24:43,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:43,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:43,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:24:44,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:44,092 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:24:44,094 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:24:44,162 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:24:49,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:49,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 458 states and 1123 transitions. [2024-11-09 00:24:49,337 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1123 transitions. [2024-11-09 00:24:49,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:24:49,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:49,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:49,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:49,520 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:24:51,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:51,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 458 states and 1122 transitions. [2024-11-09 00:24:51,683 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1122 transitions. [2024-11-09 00:24:51,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:24:51,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:51,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:51,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:51,795 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:24:54,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:54,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 458 states and 1121 transitions. [2024-11-09 00:24:54,077 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1121 transitions. [2024-11-09 00:24:54,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:24:54,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:54,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:54,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:54,191 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:24:56,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:56,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 458 states and 1120 transitions. [2024-11-09 00:24:56,449 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1120 transitions. [2024-11-09 00:24:56,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:24:56,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:56,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:56,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:56,635 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:24:58,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:58,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 458 states and 1119 transitions. [2024-11-09 00:24:58,862 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1119 transitions. [2024-11-09 00:24:58,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:24:58,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:58,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:58,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:59,046 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:25:01,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:01,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 458 states and 1118 transitions. [2024-11-09 00:25:01,237 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1118 transitions. [2024-11-09 00:25:01,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:25:01,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:01,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:01,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:01,350 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:25:03,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:03,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 458 states and 1117 transitions. [2024-11-09 00:25:03,638 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1117 transitions. [2024-11-09 00:25:03,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:25:03,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:03,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:03,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:03,823 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:25:06,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:06,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 458 states and 1116 transitions. [2024-11-09 00:25:06,104 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1116 transitions. [2024-11-09 00:25:06,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:25:06,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:06,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:06,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:06,148 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 57 proven. 4 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2024-11-09 00:25:08,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:08,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 459 states and 1119 transitions. [2024-11-09 00:25:08,770 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1119 transitions. [2024-11-09 00:25:08,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:25:08,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:08,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:08,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:25:08,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:08,838 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-09 00:25:08,840 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:25:12,548 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 98 proven. 234 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-09 00:25:35,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:35,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 468 states and 1180 transitions. [2024-11-09 00:25:35,050 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1180 transitions. [2024-11-09 00:25:35,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:25:35,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:35,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:35,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:25:35,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:35,128 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-09 00:25:35,129 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:25:36,560 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:25:47,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:47,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 472 states and 1183 transitions. [2024-11-09 00:25:47,241 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1183 transitions. [2024-11-09 00:25:47,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:25:47,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:47,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:47,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:25:47,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:47,320 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-09 00:25:47,321 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:25:47,483 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:25:57,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:57,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 476 states and 1186 transitions. [2024-11-09 00:25:57,263 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1186 transitions. [2024-11-09 00:25:57,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:25:57,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:57,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:57,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:25:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:57,353 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-09 00:25:57,354 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:25:57,531 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:26:07,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:07,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 480 states and 1189 transitions. [2024-11-09 00:26:07,576 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1189 transitions. [2024-11-09 00:26:07,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:26:07,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:07,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:07,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:26:07,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:07,639 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-09 00:26:07,640 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:26:07,826 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:26:12,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:12,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 482 states and 1191 transitions. [2024-11-09 00:26:12,882 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1191 transitions. [2024-11-09 00:26:12,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:26:12,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:12,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:12,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:26:12,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:12,947 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 89 conjuncts are in the unsatisfiable core [2024-11-09 00:26:12,949 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:26:13,385 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 53 proven. 279 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-09 00:26:18,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:18,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 484 states and 1193 transitions. [2024-11-09 00:26:18,299 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1193 transitions. [2024-11-09 00:26:18,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:26:18,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:18,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:18,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:26:18,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:18,389 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-09 00:26:18,391 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:26:18,547 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 21 proven. 251 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:26:23,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:23,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 486 states and 1195 transitions. [2024-11-09 00:26:23,764 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1195 transitions. [2024-11-09 00:26:23,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:26:23,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:23,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:23,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:26:23,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:23,874 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-09 00:26:23,875 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:26:24,027 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:26:28,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:28,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 488 states and 1197 transitions. [2024-11-09 00:26:28,944 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1197 transitions. [2024-11-09 00:26:28,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:26:28,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:28,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:28,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:26:29,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:29,039 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-09 00:26:29,040 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:26:29,201 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 21 proven. 251 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:26:34,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:34,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 490 states and 1198 transitions. [2024-11-09 00:26:34,218 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1198 transitions. [2024-11-09 00:26:34,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:26:34,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:34,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:34,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:26:34,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:34,310 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-09 00:26:34,311 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:26:34,482 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:26:40,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:40,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 492 states and 1200 transitions. [2024-11-09 00:26:40,352 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1200 transitions. [2024-11-09 00:26:40,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:26:40,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:40,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:40,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:26:40,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:40,414 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-09 00:26:40,415 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:26:40,584 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:26:45,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:45,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 494 states and 1202 transitions. [2024-11-09 00:26:45,567 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1202 transitions. [2024-11-09 00:26:45,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:26:45,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:45,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:45,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:26:45,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:45,649 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-09 00:26:45,650 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:26:45,794 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:26:50,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:50,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 496 states and 1204 transitions. [2024-11-09 00:26:50,475 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1204 transitions. [2024-11-09 00:26:50,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:26:50,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:50,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:50,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:26:50,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:50,547 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-09 00:26:50,548 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:26:50,691 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked.