./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound10.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_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/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_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/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_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/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 4615816b63186e8ef25ffa56a09fb574b90534edb7a787dbb36e36eb2c34dee2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:10:38,970 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:10:39,045 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:10:39,049 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:10:39,050 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:10:39,102 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:10:39,103 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:10:39,104 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:10:39,107 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:10:39,108 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:10:39,109 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:10:39,109 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:10:39,109 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:10:39,110 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:10:39,110 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:10:39,110 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:10:39,111 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:10:39,111 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:10:39,114 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:10:39,115 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:10:39,115 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:10:39,118 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:10:39,118 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:10:39,118 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:10:39,125 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:10:39,125 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:10:39,125 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:10:39,126 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:10:39,126 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:10:39,126 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:10:39,127 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:10:39,127 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:10:39,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:10:39,127 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_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4615816b63186e8ef25ffa56a09fb574b90534edb7a787dbb36e36eb2c34dee2 [2024-11-09 00:10:39,447 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:10:39,490 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:10:39,493 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:10:39,494 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:10:39,495 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:10:39,496 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound10.c Unable to find full path for "g++" [2024-11-09 00:10:41,522 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:10:41,689 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:10:41,689 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound10.c [2024-11-09 00:10:41,697 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/bin/ukojak-verify-ImItNfHLgk/data/d479f88b7/be22082ee8b2433b94de06e3132cacde/FLAG0757d3d50 [2024-11-09 00:10:41,711 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/bin/ukojak-verify-ImItNfHLgk/data/d479f88b7/be22082ee8b2433b94de06e3132cacde [2024-11-09 00:10:41,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:10:41,715 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:10:41,717 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:10:41,718 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:10:41,723 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:10:41,724 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:10:41" (1/1) ... [2024-11-09 00:10:41,725 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@276232be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:41, skipping insertion in model container [2024-11-09 00:10:41,726 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:10:41" (1/1) ... [2024-11-09 00:10:41,746 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:10:41,965 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_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound10.c[520,533] [2024-11-09 00:10:41,985 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:10:41,993 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:10:42,005 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_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound10.c[520,533] [2024-11-09 00:10:42,012 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:10:42,030 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:10:42,030 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:42 WrapperNode [2024-11-09 00:10:42,031 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:10:42,032 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:10:42,032 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:10:42,032 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:10:42,040 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:42" (1/1) ... [2024-11-09 00:10:42,049 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:42" (1/1) ... [2024-11-09 00:10:42,064 INFO L138 Inliner]: procedures = 14, calls = 13, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 41 [2024-11-09 00:10:42,065 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:10:42,066 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:10:42,066 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:10:42,066 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:10:42,075 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:42" (1/1) ... [2024-11-09 00:10:42,076 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:42" (1/1) ... [2024-11-09 00:10:42,077 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:42" (1/1) ... [2024-11-09 00:10:42,077 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:42" (1/1) ... [2024-11-09 00:10:42,082 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:42" (1/1) ... [2024-11-09 00:10:42,086 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:42" (1/1) ... [2024-11-09 00:10:42,087 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:42" (1/1) ... [2024-11-09 00:10:42,088 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:42" (1/1) ... [2024-11-09 00:10:42,089 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:10:42,092 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:10:42,093 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:10:42,093 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:10:42,094 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:42" (1/1) ... [2024-11-09 00:10:42,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:10:42,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:10:42,123 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:10:42,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:10:42,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:10:42,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:10:42,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:10:42,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:10:42,158 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:10:42,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:10:42,230 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:10:42,232 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:10:42,362 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-09 00:10:42,362 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:10:42,406 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:10:42,407 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:10:42,407 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:10:42 BoogieIcfgContainer [2024-11-09 00:10:42,407 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:10:42,408 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:10:42,409 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:10:42,420 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:10:42,421 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:10:42" (1/1) ... [2024-11-09 00:10:42,430 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:10:42,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:42,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 18 states and 26 transitions. [2024-11-09 00:10:42,494 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 26 transitions. [2024-11-09 00:10:42,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:10:42,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:42,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:42,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:42,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:42,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:42,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 18 states and 24 transitions. [2024-11-09 00:10:42,766 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 24 transitions. [2024-11-09 00:10:42,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:10:42,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:42,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:42,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:42,932 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 00:10:42,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:42,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 20 states and 27 transitions. [2024-11-09 00:10:42,999 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 27 transitions. [2024-11-09 00:10:42,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:10:42,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:43,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:43,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:43,237 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 00:10:43,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:43,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 25 states and 38 transitions. [2024-11-09 00:10:43,601 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 38 transitions. [2024-11-09 00:10:43,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:10:43,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:43,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:43,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:43,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:43,667 INFO L255 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-09 00:10:43,675 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:43,814 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 00:10:44,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:44,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 29 states and 46 transitions. [2024-11-09 00:10:44,365 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 46 transitions. [2024-11-09 00:10:44,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:10:44,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:44,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:44,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:44,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:44,425 INFO L255 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-09 00:10:44,426 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:44,525 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:10:44,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:44,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 30 states and 49 transitions. [2024-11-09 00:10:44,700 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 49 transitions. [2024-11-09 00:10:44,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:10:44,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:44,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:44,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:44,880 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:10:45,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:45,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 33 states and 55 transitions. [2024-11-09 00:10:45,231 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 55 transitions. [2024-11-09 00:10:45,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:10:45,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:45,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:45,421 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:10:46,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:46,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 39 states and 71 transitions. [2024-11-09 00:10:46,324 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 71 transitions. [2024-11-09 00:10:46,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:10:46,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:46,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:46,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:46,489 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:10:47,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:47,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 42 states and 75 transitions. [2024-11-09 00:10:47,077 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 75 transitions. [2024-11-09 00:10:47,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:10:47,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:47,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:47,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:47,216 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:10:47,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:47,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 44 states and 80 transitions. [2024-11-09 00:10:47,705 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 80 transitions. [2024-11-09 00:10:47,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:10:47,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:47,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:47,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:47,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:47,745 INFO L255 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:10:47,747 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:48,193 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:10:49,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:49,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 48 states and 88 transitions. [2024-11-09 00:10:49,311 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 88 transitions. [2024-11-09 00:10:49,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:10:49,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:49,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:49,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:49,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:49,363 INFO L255 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:10:49,365 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:49,579 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:10:50,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:50,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 50 states and 89 transitions. [2024-11-09 00:10:50,096 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 89 transitions. [2024-11-09 00:10:50,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:10:50,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:50,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:50,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:50,241 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 15 proven. 7 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-09 00:10:50,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:50,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 50 states and 88 transitions. [2024-11-09 00:10:50,857 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 88 transitions. [2024-11-09 00:10:50,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:10:50,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:50,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:50,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:50,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:50,895 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 00:10:50,897 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:51,391 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 18 proven. 9 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-09 00:10:51,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:51,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 51 states and 93 transitions. [2024-11-09 00:10:51,835 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 93 transitions. [2024-11-09 00:10:51,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:10:51,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:51,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:51,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:51,898 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 23 proven. 7 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:10:52,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:52,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 52 states and 94 transitions. [2024-11-09 00:10:52,050 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 94 transitions. [2024-11-09 00:10:52,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:10:52,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:52,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:52,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:52,243 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:10:53,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:53,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 58 states and 115 transitions. [2024-11-09 00:10:53,383 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 115 transitions. [2024-11-09 00:10:53,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:10:53,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:53,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:53,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:53,533 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 12 proven. 9 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-09 00:10:53,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:53,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 60 states and 116 transitions. [2024-11-09 00:10:53,988 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 116 transitions. [2024-11-09 00:10:53,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:10:53,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:53,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:54,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:54,064 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:10:54,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:54,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 60 states and 115 transitions. [2024-11-09 00:10:54,370 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 115 transitions. [2024-11-09 00:10:54,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:10:54,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:54,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:54,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:54,427 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-09 00:10:54,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:54,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 60 states and 114 transitions. [2024-11-09 00:10:54,767 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 114 transitions. [2024-11-09 00:10:54,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:10:54,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:54,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:54,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:54,857 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-09 00:10:55,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:55,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 60 states and 113 transitions. [2024-11-09 00:10:55,198 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 113 transitions. [2024-11-09 00:10:55,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:10:55,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:55,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:55,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:55,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:55,248 INFO L255 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-09 00:10:55,251 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:55,862 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 33 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:10:57,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:57,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 65 states and 125 transitions. [2024-11-09 00:10:57,405 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 125 transitions. [2024-11-09 00:10:57,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:10:57,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:57,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:57,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:57,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:57,480 INFO L255 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-09 00:10:57,482 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:58,075 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:10:58,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:58,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 67 states and 126 transitions. [2024-11-09 00:10:58,770 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 126 transitions. [2024-11-09 00:10:58,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:10:58,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:58,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:58,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:58,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:58,824 INFO L255 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-09 00:10:58,826 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:59,353 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 33 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:11:00,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:00,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 70 states and 129 transitions. [2024-11-09 00:11:00,304 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 129 transitions. [2024-11-09 00:11:00,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:11:00,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:00,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:00,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:00,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:00,355 INFO L255 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:11:00,357 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:00,551 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:11:01,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:01,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 71 states and 135 transitions. [2024-11-09 00:11:01,079 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 135 transitions. [2024-11-09 00:11:01,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:11:01,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:01,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:01,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:01,142 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 41 proven. 7 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-09 00:11:01,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:01,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 72 states and 136 transitions. [2024-11-09 00:11:01,363 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 136 transitions. [2024-11-09 00:11:01,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:11:01,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:01,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:01,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:01,661 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:11:03,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:03,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 78 states and 161 transitions. [2024-11-09 00:11:03,106 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 161 transitions. [2024-11-09 00:11:03,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:11:03,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:03,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:03,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:03,260 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 18 proven. 15 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-09 00:11:03,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:03,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 80 states and 162 transitions. [2024-11-09 00:11:03,808 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 162 transitions. [2024-11-09 00:11:03,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:11:03,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:03,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:03,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:03,901 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:11:04,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:04,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 80 states and 161 transitions. [2024-11-09 00:11:04,272 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 161 transitions. [2024-11-09 00:11:04,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:11:04,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:04,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:04,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:04,362 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:11:04,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:04,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 80 states and 160 transitions. [2024-11-09 00:11:04,797 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 160 transitions. [2024-11-09 00:11:04,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:11:04,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:04,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:04,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:04,857 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-11-09 00:11:05,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:05,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 80 states and 159 transitions. [2024-11-09 00:11:05,280 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 159 transitions. [2024-11-09 00:11:05,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:11:05,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:05,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:05,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:05,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:05,337 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-09 00:11:05,339 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:06,540 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 28 proven. 49 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:11:08,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:08,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 85 states and 171 transitions. [2024-11-09 00:11:08,529 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 171 transitions. [2024-11-09 00:11:08,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:11:08,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:08,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:08,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:08,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:08,587 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-09 00:11:08,589 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:09,641 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 28 proven. 49 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:11:10,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:10,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 88 states and 175 transitions. [2024-11-09 00:11:10,920 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 175 transitions. [2024-11-09 00:11:10,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:11:10,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:10,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:10,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:10,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:10,978 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-09 00:11:10,980 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:11,948 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 28 proven. 49 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:11:12,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:12,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 90 states and 176 transitions. [2024-11-09 00:11:12,899 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 176 transitions. [2024-11-09 00:11:12,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:11:12,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:12,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:12,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:12,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:12,953 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-09 00:11:12,955 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:13,955 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 19 proven. 58 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:11:15,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:15,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 93 states and 179 transitions. [2024-11-09 00:11:15,101 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 179 transitions. [2024-11-09 00:11:15,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:11:15,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:15,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:15,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:15,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:15,153 INFO L255 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-09 00:11:15,154 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:15,371 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:11:16,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:16,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 94 states and 186 transitions. [2024-11-09 00:11:16,099 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 186 transitions. [2024-11-09 00:11:16,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:11:16,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:16,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:16,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:16,166 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 59 proven. 7 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-09 00:11:16,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:16,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 95 states and 187 transitions. [2024-11-09 00:11:16,454 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 187 transitions. [2024-11-09 00:11:16,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:11:16,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:16,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:16,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:16,803 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-09 00:11:18,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:18,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 101 states and 216 transitions. [2024-11-09 00:11:18,658 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 216 transitions. [2024-11-09 00:11:18,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:11:18,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:18,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:18,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:18,845 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 24 proven. 21 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-09 00:11:19,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:19,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 103 states and 217 transitions. [2024-11-09 00:11:19,503 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 217 transitions. [2024-11-09 00:11:19,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:11:19,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:19,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:19,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:19,607 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-09 00:11:20,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:20,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 103 states and 216 transitions. [2024-11-09 00:11:20,104 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 216 transitions. [2024-11-09 00:11:20,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:11:20,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:20,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:20,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:20,245 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-09 00:11:20,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:20,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 103 states and 215 transitions. [2024-11-09 00:11:20,711 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 215 transitions. [2024-11-09 00:11:20,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:11:20,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:20,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:20,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:20,814 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-09 00:11:21,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:21,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 103 states and 214 transitions. [2024-11-09 00:11:21,309 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 214 transitions. [2024-11-09 00:11:21,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:11:21,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:21,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:21,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:21,371 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-09 00:11:21,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:21,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 103 states and 213 transitions. [2024-11-09 00:11:21,963 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 213 transitions. [2024-11-09 00:11:21,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:11:21,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:21,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:21,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:22,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:22,037 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-09 00:11:22,039 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:23,912 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 26 proven. 52 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 00:11:26,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:26,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 108 states and 226 transitions. [2024-11-09 00:11:26,493 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 226 transitions. [2024-11-09 00:11:26,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:11:26,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:26,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:26,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:26,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:26,634 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-09 00:11:26,636 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:28,319 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 26 proven. 52 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 00:11:29,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:29,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 111 states and 229 transitions. [2024-11-09 00:11:29,939 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 229 transitions. [2024-11-09 00:11:29,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:11:29,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:29,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:29,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:30,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:30,009 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-09 00:11:30,012 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:31,687 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 25 proven. 89 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-09 00:11:33,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:33,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 114 states and 233 transitions. [2024-11-09 00:11:33,505 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 233 transitions. [2024-11-09 00:11:33,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:11:33,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:33,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:33,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:33,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:33,571 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-09 00:11:33,573 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:35,321 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 25 proven. 89 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-09 00:11:36,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:36,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 116 states and 234 transitions. [2024-11-09 00:11:36,518 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 234 transitions. [2024-11-09 00:11:36,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:11:36,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:36,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:36,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:36,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:36,596 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-09 00:11:36,598 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:38,279 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 34 proven. 80 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-09 00:11:39,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:39,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 119 states and 237 transitions. [2024-11-09 00:11:39,723 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 237 transitions. [2024-11-09 00:11:39,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:11:39,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:39,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:39,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:39,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:39,787 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-09 00:11:39,788 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:41,001 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:11:41,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:41,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 120 states and 245 transitions. [2024-11-09 00:11:41,946 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 245 transitions. [2024-11-09 00:11:41,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:11:41,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:41,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:41,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:42,015 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 77 proven. 7 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-09 00:11:42,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:42,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 121 states and 246 transitions. [2024-11-09 00:11:42,390 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 246 transitions. [2024-11-09 00:11:42,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:11:42,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:42,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:42,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:42,913 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:11:45,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:45,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 127 states and 279 transitions. [2024-11-09 00:11:45,261 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 279 transitions. [2024-11-09 00:11:45,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:11:45,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:45,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:45,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:45,442 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 30 proven. 27 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2024-11-09 00:11:46,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:46,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 129 states and 280 transitions. [2024-11-09 00:11:46,325 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 280 transitions. [2024-11-09 00:11:46,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:11:46,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:46,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:46,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:46,447 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:11:46,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:46,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 129 states and 279 transitions. [2024-11-09 00:11:46,997 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 279 transitions. [2024-11-09 00:11:46,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:11:46,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:46,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:47,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:47,119 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:11:47,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:47,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 129 states and 278 transitions. [2024-11-09 00:11:47,760 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 278 transitions. [2024-11-09 00:11:47,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:11:47,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:47,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:47,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:47,874 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:11:48,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:48,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 129 states and 277 transitions. [2024-11-09 00:11:48,442 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 277 transitions. [2024-11-09 00:11:48,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:11:48,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:48,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:48,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:48,580 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:11:49,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:49,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 129 states and 276 transitions. [2024-11-09 00:11:49,228 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 276 transitions. [2024-11-09 00:11:49,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:11:49,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:49,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:49,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:49,294 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 78 proven. 7 refuted. 0 times theorem prover too weak. 487 trivial. 0 not checked. [2024-11-09 00:11:49,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:49,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 129 states and 275 transitions. [2024-11-09 00:11:49,985 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 275 transitions. [2024-11-09 00:11:49,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:11:49,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:49,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:50,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:50,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:50,072 INFO L255 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-09 00:11:50,076 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:52,895 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 32 proven. 80 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-09 00:11:56,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:56,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 134 states and 289 transitions. [2024-11-09 00:11:56,273 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 289 transitions. [2024-11-09 00:11:56,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:11:56,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:56,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:56,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:56,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:56,348 INFO L255 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-09 00:11:56,350 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:59,538 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 76 proven. 81 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-09 00:12:01,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:01,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 137 states and 292 transitions. [2024-11-09 00:12:01,343 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 292 transitions. [2024-11-09 00:12:01,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:12:01,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:01,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:01,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:01,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:01,409 INFO L255 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-09 00:12:01,411 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:04,004 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 32 proven. 80 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-09 00:12:05,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:05,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 140 states and 295 transitions. [2024-11-09 00:12:05,994 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 295 transitions. [2024-11-09 00:12:05,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:12:05,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:05,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:06,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:06,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:06,081 INFO L255 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-09 00:12:06,085 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:08,729 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 31 proven. 126 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-09 00:12:11,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:11,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 143 states and 299 transitions. [2024-11-09 00:12:11,028 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 299 transitions. [2024-11-09 00:12:11,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:12:11,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:11,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:11,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:11,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:11,105 INFO L255 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-09 00:12:11,107 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:13,659 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 32 proven. 80 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-09 00:12:15,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:15,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 145 states and 300 transitions. [2024-11-09 00:12:15,191 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 300 transitions. [2024-11-09 00:12:15,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:12:15,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:15,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:15,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:15,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:15,259 INFO L255 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-09 00:12:15,261 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:18,412 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 76 proven. 81 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-09 00:12:20,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:20,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 148 states and 303 transitions. [2024-11-09 00:12:20,241 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 303 transitions. [2024-11-09 00:12:20,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:12:20,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:20,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:20,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:20,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:20,366 INFO L255 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-09 00:12:20,369 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:22,316 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 33 proven. 134 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-09 00:12:23,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:23,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 149 states and 312 transitions. [2024-11-09 00:12:23,609 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 312 transitions. [2024-11-09 00:12:23,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:12:23,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:23,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:23,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:23,682 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 95 proven. 7 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2024-11-09 00:12:24,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:24,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 150 states and 313 transitions. [2024-11-09 00:12:24,074 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 313 transitions. [2024-11-09 00:12:24,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:12:24,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:24,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:24,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:24,755 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:12:27,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:27,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 156 states and 350 transitions. [2024-11-09 00:12:27,914 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 350 transitions. [2024-11-09 00:12:27,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:12:27,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:27,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:27,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:28,120 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 36 proven. 33 refuted. 0 times theorem prover too weak. 687 trivial. 0 not checked. [2024-11-09 00:12:29,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:29,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 158 states and 351 transitions. [2024-11-09 00:12:29,067 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 351 transitions. [2024-11-09 00:12:29,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:12:29,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:29,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:29,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:29,275 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:12:29,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:29,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 158 states and 350 transitions. [2024-11-09 00:12:29,967 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 350 transitions. [2024-11-09 00:12:29,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:12:29,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:29,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:29,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:30,110 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:12:30,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:30,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 158 states and 349 transitions. [2024-11-09 00:12:30,824 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 349 transitions. [2024-11-09 00:12:30,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:12:30,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:30,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:30,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:30,973 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:12:31,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:31,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 158 states and 348 transitions. [2024-11-09 00:12:31,726 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 348 transitions. [2024-11-09 00:12:31,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:12:31,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:31,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:31,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:31,831 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:12:32,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:32,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 158 states and 347 transitions. [2024-11-09 00:12:32,599 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 347 transitions. [2024-11-09 00:12:32,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:12:32,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:32,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:32,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:32,752 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:12:33,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:33,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 158 states and 346 transitions. [2024-11-09 00:12:33,502 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 346 transitions. [2024-11-09 00:12:33,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:12:33,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:33,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:33,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:33,577 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 95 proven. 7 refuted. 0 times theorem prover too weak. 710 trivial. 0 not checked. [2024-11-09 00:12:34,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:34,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 158 states and 345 transitions. [2024-11-09 00:12:34,501 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 345 transitions. [2024-11-09 00:12:34,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:12:34,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:34,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:34,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:34,582 INFO L255 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-09 00:12:34,584 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:38,692 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 38 proven. 114 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-09 00:12:42,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:42,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 163 states and 360 transitions. [2024-11-09 00:12:42,898 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 360 transitions. [2024-11-09 00:12:42,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:12:42,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:42,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:42,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:42,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:42,986 INFO L255 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-09 00:12:42,990 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:46,900 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 38 proven. 114 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-09 00:12:49,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:49,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 166 states and 363 transitions. [2024-11-09 00:12:49,186 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 363 transitions. [2024-11-09 00:12:49,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:12:49,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:49,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:49,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:49,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:49,271 INFO L255 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-09 00:12:49,273 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:53,445 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 37 proven. 169 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-09 00:12:55,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:55,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 169 states and 366 transitions. [2024-11-09 00:12:55,644 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 366 transitions. [2024-11-09 00:12:55,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:12:55,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:55,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:55,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:55,724 INFO L255 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-09 00:12:55,726 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:59,542 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 38 proven. 114 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-09 00:13:01,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:01,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 172 states and 369 transitions. [2024-11-09 00:13:01,906 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 369 transitions. [2024-11-09 00:13:01,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:13:01,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:01,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:01,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:01,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:01,985 INFO L255 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-09 00:13:01,987 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:05,800 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 82 proven. 124 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-09 00:13:08,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:08,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 175 states and 372 transitions. [2024-11-09 00:13:08,273 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 372 transitions. [2024-11-09 00:13:08,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:13:08,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:08,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:08,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:08,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:08,362 INFO L255 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-09 00:13:08,364 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:12,406 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 37 proven. 169 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-09 00:13:15,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:15,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 178 states and 376 transitions. [2024-11-09 00:13:15,436 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 376 transitions. [2024-11-09 00:13:15,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:13:15,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:15,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:15,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:15,517 INFO L255 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-09 00:13:15,519 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:19,241 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 37 proven. 169 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-09 00:13:21,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:21,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 180 states and 377 transitions. [2024-11-09 00:13:21,304 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 377 transitions. [2024-11-09 00:13:21,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:13:21,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:21,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:21,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:21,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:21,392 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-09 00:13:21,395 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:25,038 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 84 proven. 133 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-09 00:13:26,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:26,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 181 states and 387 transitions. [2024-11-09 00:13:26,727 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 387 transitions. [2024-11-09 00:13:26,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:13:26,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:26,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:26,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:26,779 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 113 proven. 7 refuted. 0 times theorem prover too weak. 888 trivial. 0 not checked. [2024-11-09 00:13:27,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:27,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 182 states and 388 transitions. [2024-11-09 00:13:27,237 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 388 transitions. [2024-11-09 00:13:27,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:13:27,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:27,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:27,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:27,865 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 42 proven. 140 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-09 00:13:31,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:31,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 188 states and 429 transitions. [2024-11-09 00:13:31,654 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 429 transitions. [2024-11-09 00:13:31,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:13:31,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:31,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:31,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:31,934 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 42 proven. 39 refuted. 0 times theorem prover too weak. 948 trivial. 0 not checked. [2024-11-09 00:13:33,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:33,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 190 states and 430 transitions. [2024-11-09 00:13:33,242 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 430 transitions. [2024-11-09 00:13:33,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:13:33,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:33,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:33,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:33,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 42 proven. 140 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-09 00:13:34,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:34,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 190 states and 429 transitions. [2024-11-09 00:13:34,278 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 429 transitions. [2024-11-09 00:13:34,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:13:34,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:34,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:34,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:34,397 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 42 proven. 140 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-09 00:13:35,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:35,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 190 states and 428 transitions. [2024-11-09 00:13:35,225 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 428 transitions. [2024-11-09 00:13:35,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:13:35,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:35,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:35,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:35,436 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 42 proven. 140 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-09 00:13:36,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:36,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 190 states and 427 transitions. [2024-11-09 00:13:36,253 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 427 transitions. [2024-11-09 00:13:36,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:13:36,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:36,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:36,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:36,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 42 proven. 140 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-09 00:13:37,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:37,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 190 states and 426 transitions. [2024-11-09 00:13:37,189 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 426 transitions. [2024-11-09 00:13:37,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:13:37,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:37,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:37,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:37,298 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 42 proven. 140 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-09 00:13:38,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:38,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 190 states and 425 transitions. [2024-11-09 00:13:38,144 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 425 transitions. [2024-11-09 00:13:38,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:13:38,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:38,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:38,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:38,251 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 42 proven. 140 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-09 00:13:39,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:39,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 190 states and 424 transitions. [2024-11-09 00:13:39,174 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 424 transitions. [2024-11-09 00:13:39,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:13:39,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:39,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:39,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:39,233 INFO L134 CoverageAnalysis]: Checked inductivity of 1094 backedges. 112 proven. 7 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2024-11-09 00:13:40,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:40,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 190 states and 423 transitions. [2024-11-09 00:13:40,145 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 423 transitions. [2024-11-09 00:13:40,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:13:40,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:40,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:40,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:40,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:40,218 INFO L255 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-09 00:13:40,219 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:45,704 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 43 proven. 218 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-09 00:13:50,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:50,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 195 states and 439 transitions. [2024-11-09 00:13:50,837 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 439 transitions. [2024-11-09 00:13:50,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:13:50,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:50,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:50,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:50,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:50,928 INFO L255 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-09 00:13:50,930 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:56,067 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 44 proven. 154 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-09 00:13:58,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:58,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 198 states and 442 transitions. [2024-11-09 00:13:58,756 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 442 transitions. [2024-11-09 00:13:58,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:13:58,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:58,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:58,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:58,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:58,832 INFO L255 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-09 00:13:58,834 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:03,982 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 43 proven. 218 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-09 00:14:06,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:06,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 201 states and 445 transitions. [2024-11-09 00:14:06,944 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 445 transitions. [2024-11-09 00:14:06,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:14:06,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:06,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:06,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:07,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:07,033 INFO L255 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-09 00:14:07,036 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:12,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 88 proven. 173 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-09 00:14:15,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:15,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 204 states and 448 transitions. [2024-11-09 00:14:15,023 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 448 transitions. [2024-11-09 00:14:15,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:14:15,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:15,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:15,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:15,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:15,093 INFO L255 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-09 00:14:15,094 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:20,377 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 44 proven. 154 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-09 00:14:23,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:23,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 207 states and 452 transitions. [2024-11-09 00:14:23,903 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 452 transitions. [2024-11-09 00:14:23,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:14:23,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:23,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:23,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:23,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:23,986 INFO L255 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-09 00:14:23,988 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:29,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 88 proven. 173 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-09 00:14:32,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:32,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 210 states and 455 transitions. [2024-11-09 00:14:32,029 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 455 transitions. [2024-11-09 00:14:32,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:14:32,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:32,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:32,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:32,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:32,122 INFO L255 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-09 00:14:32,124 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:37,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 88 proven. 173 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-09 00:14:39,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:39,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 212 states and 456 transitions. [2024-11-09 00:14:39,728 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 456 transitions. [2024-11-09 00:14:39,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:14:39,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:39,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:39,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:39,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:39,812 INFO L255 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-09 00:14:39,814 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:45,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 44 proven. 154 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-09 00:14:47,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:47,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 215 states and 459 transitions. [2024-11-09 00:14:47,821 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 459 transitions. [2024-11-09 00:14:47,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:14:47,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:47,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:47,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:47,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:47,915 INFO L255 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-09 00:14:47,917 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:51,475 INFO L134 CoverageAnalysis]: Checked inductivity of 1219 backedges. 90 proven. 183 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-09 00:14:53,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:53,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 216 states and 470 transitions. [2024-11-09 00:14:53,402 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 470 transitions. [2024-11-09 00:14:53,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:14:53,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:53,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:53,460 INFO L134 CoverageAnalysis]: Checked inductivity of 1320 backedges. 131 proven. 7 refuted. 0 times theorem prover too weak. 1182 trivial. 0 not checked. [2024-11-09 00:14:53,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:53,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 217 states and 471 transitions. [2024-11-09 00:14:53,989 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 471 transitions. [2024-11-09 00:14:53,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:14:53,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:53,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:54,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:54,764 INFO L134 CoverageAnalysis]: Checked inductivity of 1336 backedges. 48 proven. 184 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-09 00:14:59,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:59,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 223 states and 516 transitions. [2024-11-09 00:14:59,339 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 516 transitions. [2024-11-09 00:14:59,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:14:59,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:59,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:59,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 48 proven. 45 refuted. 0 times theorem prover too weak. 1251 trivial. 0 not checked. [2024-11-09 00:15:00,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:00,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 225 states and 517 transitions. [2024-11-09 00:15:00,892 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 517 transitions. [2024-11-09 00:15:00,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:15:00,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:00,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:00,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:01,053 INFO L134 CoverageAnalysis]: Checked inductivity of 1336 backedges. 48 proven. 184 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-09 00:15:02,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:02,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 225 states and 516 transitions. [2024-11-09 00:15:02,066 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 516 transitions. [2024-11-09 00:15:02,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:15:02,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:02,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:02,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:02,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1336 backedges. 48 proven. 184 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-09 00:15:03,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:03,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 225 states and 515 transitions. [2024-11-09 00:15:03,336 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 515 transitions. [2024-11-09 00:15:03,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:15:03,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:03,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:03,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:03,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1336 backedges. 48 proven. 184 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-09 00:15:04,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:04,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 225 states and 514 transitions. [2024-11-09 00:15:04,537 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 514 transitions. [2024-11-09 00:15:04,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:15:04,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:04,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:04,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:04,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1336 backedges. 48 proven. 184 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-09 00:15:05,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:05,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 225 states and 513 transitions. [2024-11-09 00:15:05,766 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 513 transitions. [2024-11-09 00:15:05,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:15:05,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:05,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:05,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:06,000 INFO L134 CoverageAnalysis]: Checked inductivity of 1336 backedges. 48 proven. 184 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-09 00:15:06,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:06,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 225 states and 512 transitions. [2024-11-09 00:15:06,978 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 512 transitions. [2024-11-09 00:15:06,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:15:06,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:06,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:06,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:07,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1336 backedges. 48 proven. 184 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-09 00:15:08,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:08,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 225 states and 511 transitions. [2024-11-09 00:15:08,138 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 511 transitions. [2024-11-09 00:15:08,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:15:08,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:08,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:08,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:08,270 INFO L134 CoverageAnalysis]: Checked inductivity of 1336 backedges. 48 proven. 184 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-09 00:15:09,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:09,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 225 states and 510 transitions. [2024-11-09 00:15:09,285 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 510 transitions. [2024-11-09 00:15:09,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:15:09,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:09,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:09,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:09,338 INFO L134 CoverageAnalysis]: Checked inductivity of 1418 backedges. 129 proven. 7 refuted. 0 times theorem prover too weak. 1282 trivial. 0 not checked. [2024-11-09 00:15:10,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:10,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 225 states and 509 transitions. [2024-11-09 00:15:10,556 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 509 transitions. [2024-11-09 00:15:10,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:15:10,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:10,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:10,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:10,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:10,657 INFO L255 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-09 00:15:10,660 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:18,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 49 proven. 273 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-09 00:15:24,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:24,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 230 states and 526 transitions. [2024-11-09 00:15:24,444 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 526 transitions. [2024-11-09 00:15:24,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:15:24,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:24,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:24,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:24,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:24,521 INFO L255 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-09 00:15:24,523 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:31,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 50 proven. 200 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-09 00:15:34,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:34,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 233 states and 529 transitions. [2024-11-09 00:15:34,867 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 529 transitions. [2024-11-09 00:15:34,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:15:34,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:34,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:34,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:34,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:34,965 INFO L255 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-09 00:15:34,968 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:42,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 49 proven. 273 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-09 00:15:45,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:45,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 236 states and 532 transitions. [2024-11-09 00:15:45,347 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 532 transitions. [2024-11-09 00:15:45,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:15:45,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:45,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:45,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:45,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:45,437 INFO L255 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-09 00:15:45,440 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:52,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 94 proven. 228 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-09 00:15:55,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:55,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 239 states and 535 transitions. [2024-11-09 00:15:55,949 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 535 transitions. [2024-11-09 00:15:55,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:15:55,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:55,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:55,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:56,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:56,027 INFO L255 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-09 00:15:56,030 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:03,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 94 proven. 228 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-09 00:16:07,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:07,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 242 states and 539 transitions. [2024-11-09 00:16:07,487 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 539 transitions. [2024-11-09 00:16:07,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:16:07,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:07,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:07,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:07,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:07,581 INFO L255 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-09 00:16:07,584 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:14,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 50 proven. 200 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-09 00:16:17,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:17,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 244 states and 540 transitions. [2024-11-09 00:16:17,857 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 540 transitions. [2024-11-09 00:16:17,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:16:17,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:17,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:17,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:17,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:17,943 INFO L255 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-09 00:16:17,944 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:25,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 50 proven. 200 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-09 00:16:28,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:28,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 247 states and 543 transitions. [2024-11-09 00:16:28,684 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 543 transitions. [2024-11-09 00:16:28,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:16:28,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:28,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:28,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:28,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:28,763 INFO L255 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-09 00:16:28,765 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:35,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 49 proven. 273 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-09 00:16:39,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:39,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 250 states and 546 transitions. [2024-11-09 00:16:39,585 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 546 transitions. [2024-11-09 00:16:39,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:16:39,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:39,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:39,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:39,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:39,663 INFO L255 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-09 00:16:39,665 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:46,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 94 proven. 228 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-09 00:16:50,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:50,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 253 states and 549 transitions. [2024-11-09 00:16:50,250 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 549 transitions. [2024-11-09 00:16:50,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 00:16:50,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:50,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:50,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:50,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:50,330 INFO L255 TraceCheckSpWp]: Trace formula consists of 375 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-09 00:16:50,332 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:51,062 INFO L134 CoverageAnalysis]: Checked inductivity of 1560 backedges. 52 proven. 208 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-09 00:16:53,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:53,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 254 states and 561 transitions. [2024-11-09 00:16:53,371 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 561 transitions. [2024-11-09 00:16:53,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:16:53,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:53,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:53,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:53,429 INFO L134 CoverageAnalysis]: Checked inductivity of 1674 backedges. 149 proven. 7 refuted. 0 times theorem prover too weak. 1518 trivial. 0 not checked. [2024-11-09 00:16:54,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:54,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 255 states and 562 transitions. [2024-11-09 00:16:54,065 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 562 transitions. [2024-11-09 00:16:54,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:16:54,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:54,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:54,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:55,114 INFO L134 CoverageAnalysis]: Checked inductivity of 1692 backedges. 54 proven. 234 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-09 00:17:00,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:00,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 261 states and 591 transitions. [2024-11-09 00:17:00,562 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 591 transitions. [2024-11-09 00:17:00,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:17:00,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:00,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:00,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:00,774 INFO L134 CoverageAnalysis]: Checked inductivity of 1701 backedges. 54 proven. 51 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2024-11-09 00:17:02,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:02,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 263 states and 592 transitions. [2024-11-09 00:17:02,498 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 592 transitions. [2024-11-09 00:17:02,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:17:02,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:02,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:02,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:02,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1692 backedges. 54 proven. 234 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-09 00:17:03,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:03,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 263 states and 591 transitions. [2024-11-09 00:17:03,968 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 591 transitions. [2024-11-09 00:17:03,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:17:03,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:03,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:03,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:04,167 INFO L134 CoverageAnalysis]: Checked inductivity of 1692 backedges. 54 proven. 234 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-09 00:17:05,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:05,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 263 states and 590 transitions. [2024-11-09 00:17:05,383 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 590 transitions. [2024-11-09 00:17:05,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:17:05,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:05,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:05,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:05,538 INFO L134 CoverageAnalysis]: Checked inductivity of 1692 backedges. 54 proven. 234 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-09 00:17:06,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:06,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 263 states and 589 transitions. [2024-11-09 00:17:06,727 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 589 transitions. [2024-11-09 00:17:06,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:17:06,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:06,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:06,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:07,026 INFO L134 CoverageAnalysis]: Checked inductivity of 1692 backedges. 54 proven. 234 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-09 00:17:08,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:08,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 263 states and 588 transitions. [2024-11-09 00:17:08,226 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 588 transitions. [2024-11-09 00:17:08,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:17:08,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:08,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:08,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:08,384 INFO L134 CoverageAnalysis]: Checked inductivity of 1692 backedges. 54 proven. 234 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-09 00:17:09,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:09,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 263 states and 587 transitions. [2024-11-09 00:17:09,614 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 587 transitions. [2024-11-09 00:17:09,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:17:09,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:09,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:09,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:09,778 INFO L134 CoverageAnalysis]: Checked inductivity of 1692 backedges. 54 proven. 234 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-09 00:17:11,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:11,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 263 states and 586 transitions. [2024-11-09 00:17:11,017 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 586 transitions. [2024-11-09 00:17:11,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:17:11,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:11,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:11,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:11,323 INFO L134 CoverageAnalysis]: Checked inductivity of 1692 backedges. 54 proven. 234 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-09 00:17:12,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:12,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 263 states and 585 transitions. [2024-11-09 00:17:12,568 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 585 transitions. [2024-11-09 00:17:12,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:17:12,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:12,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:12,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:12,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1692 backedges. 54 proven. 234 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-09 00:17:14,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:14,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 263 states and 584 transitions. [2024-11-09 00:17:14,203 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 584 transitions. [2024-11-09 00:17:14,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-09 00:17:14,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:14,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:14,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:14,268 INFO L134 CoverageAnalysis]: Checked inductivity of 1784 backedges. 146 proven. 7 refuted. 0 times theorem prover too weak. 1631 trivial. 0 not checked. [2024-11-09 00:17:15,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:15,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 263 states and 583 transitions. [2024-11-09 00:17:15,980 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 583 transitions. [2024-11-09 00:17:15,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:17:15,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:15,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:16,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:16,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:16,098 INFO L255 TraceCheckSpWp]: Trace formula consists of 405 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-09 00:17:16,102 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:28,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 136 proven. 253 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-09 00:17:35,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:35,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 268 states and 600 transitions. [2024-11-09 00:17:35,765 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 600 transitions. [2024-11-09 00:17:35,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:17:35,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:35,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:35,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:35,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:35,852 INFO L255 TraceCheckSpWp]: Trace formula consists of 405 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-09 00:17:35,854 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:45,731 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 136 proven. 253 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-09 00:17:49,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:49,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 271 states and 603 transitions. [2024-11-09 00:17:49,870 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 603 transitions. [2024-11-09 00:17:49,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:17:49,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:49,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:49,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:49,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:49,961 INFO L255 TraceCheckSpWp]: Trace formula consists of 405 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-09 00:17:49,963 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:59,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 56 proven. 252 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-11-09 00:18:04,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:04,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 274 states and 607 transitions. [2024-11-09 00:18:04,766 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 607 transitions. [2024-11-09 00:18:04,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:18:04,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:04,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:04,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:04,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:04,866 INFO L255 TraceCheckSpWp]: Trace formula consists of 405 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-09 00:18:04,868 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:14,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 136 proven. 253 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-09 00:18:18,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:18,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 276 states and 608 transitions. [2024-11-09 00:18:18,015 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 608 transitions. [2024-11-09 00:18:18,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:18:18,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:18,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:18,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:18,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:18,107 INFO L255 TraceCheckSpWp]: Trace formula consists of 405 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-09 00:18:18,109 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:27,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 136 proven. 253 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-09 00:18:31,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:31,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 279 states and 611 transitions. [2024-11-09 00:18:31,971 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 611 transitions. [2024-11-09 00:18:31,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:18:31,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:31,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:31,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:32,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:32,058 INFO L255 TraceCheckSpWp]: Trace formula consists of 405 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-09 00:18:32,059 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:41,779 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 136 proven. 253 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-09 00:18:45,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:45,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 282 states and 614 transitions. [2024-11-09 00:18:45,711 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 614 transitions. [2024-11-09 00:18:45,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:18:45,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:45,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:45,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:45,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:45,820 INFO L255 TraceCheckSpWp]: Trace formula consists of 405 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-09 00:18:45,823 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:55,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 136 proven. 253 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-09 00:18:59,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:59,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 285 states and 617 transitions. [2024-11-09 00:18:59,491 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 617 transitions. [2024-11-09 00:18:59,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:18:59,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:59,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:59,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:59,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:59,577 INFO L255 TraceCheckSpWp]: Trace formula consists of 405 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-09 00:18:59,579 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:09,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 56 proven. 252 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-11-09 00:19:13,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:13,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 288 states and 620 transitions. [2024-11-09 00:19:13,824 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 620 transitions. [2024-11-09 00:19:13,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:19:13,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:13,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:13,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:13,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:13,930 INFO L255 TraceCheckSpWp]: Trace formula consists of 405 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-09 00:19:13,933 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:23,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 136 proven. 253 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-09 00:19:27,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:27,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 291 states and 623 transitions. [2024-11-09 00:19:27,704 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 623 transitions. [2024-11-09 00:19:27,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:19:27,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:27,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:27,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:27,813 INFO L255 TraceCheckSpWp]: Trace formula consists of 405 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-09 00:19:27,816 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:37,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 136 proven. 253 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-09 00:19:42,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:42,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 294 states and 626 transitions. [2024-11-09 00:19:42,176 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 626 transitions. [2024-11-09 00:19:42,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-09 00:19:42,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:42,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:42,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:42,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:42,263 INFO L255 TraceCheckSpWp]: Trace formula consists of 414 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-09 00:19:42,265 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:43,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1943 backedges. 58 proven. 261 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-09 00:19:45,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:45,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 295 states and 639 transitions. [2024-11-09 00:19:45,733 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 639 transitions. [2024-11-09 00:19:45,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-09 00:19:45,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:45,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:45,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:45,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 167 proven. 7 refuted. 0 times theorem prover too weak. 1896 trivial. 0 not checked. [2024-11-09 00:19:46,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:46,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 296 states and 640 transitions. [2024-11-09 00:19:46,547 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 640 transitions. [2024-11-09 00:19:46,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-09 00:19:46,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:46,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:46,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:46,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2090 backedges. 60 proven. 56 refuted. 0 times theorem prover too weak. 1974 trivial. 0 not checked. [2024-11-09 00:19:48,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:48,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 298 states and 641 transitions. [2024-11-09 00:19:48,681 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 641 transitions. [2024-11-09 00:19:48,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-09 00:19:48,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:48,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:48,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:48,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2192 backedges. 163 proven. 7 refuted. 0 times theorem prover too weak. 2022 trivial. 0 not checked. [2024-11-09 00:19:50,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:50,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 298 states and 640 transitions. [2024-11-09 00:19:50,264 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 640 transitions. [2024-11-09 00:19:50,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-09 00:19:50,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:50,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:50,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:50,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:50,359 INFO L255 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-09 00:19:50,362 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:00,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2212 backedges. 142 proven. 300 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-09 00:20:05,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:05,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 301 states and 644 transitions. [2024-11-09 00:20:05,841 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 644 transitions. [2024-11-09 00:20:05,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-09 00:20:05,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:05,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:05,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:09,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2232 backedges. 343 proven. 29 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-09 00:20:31,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:31,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 334 states and 789 transitions. [2024-11-09 00:20:31,309 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 789 transitions. [2024-11-09 00:20:31,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-09 00:20:31,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:31,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:31,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:33,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2232 backedges. 343 proven. 29 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-09 00:20:41,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:41,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 72 states and 113 transitions. [2024-11-09 00:20:41,010 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 113 transitions. [2024-11-09 00:20:41,010 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-09 00:20:41,010 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 149 iterations. [2024-11-09 00:20:41,019 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-09 00:20:49,782 INFO L77 FloydHoareUtils]: At program point L33(lines 30 42) the Hoare annotation is: (not (let ((.cse0 (* 2 |ULTIMATE.start_main_~a~0#1|))) (and (not (= (+ (* |ULTIMATE.start_main_~a~0#1| |ULTIMATE.start_main_~a~0#1|) 1 .cse0) |ULTIMATE.start_main_~s~0#1|)) (= |ULTIMATE.start_main_~t~0#1| (+ 1 .cse0))))) [2024-11-09 00:20:49,782 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-09 00:20:49,782 INFO L77 FloydHoareUtils]: At program point L31(line 31) the Hoare annotation is: true [2024-11-09 00:20:49,783 INFO L77 FloydHoareUtils]: At program point L31-1(line 31) the Hoare annotation is: (or (= |ULTIMATE.start_main_~t~0#1| (+ 1 (* 2 |ULTIMATE.start_main_~a~0#1|))) (and (not (and (= 9 |ULTIMATE.start_main_~s~0#1|) (= 2 |ULTIMATE.start_main_~a~0#1|))) (not (and (= |ULTIMATE.start_main_~a~0#1| 1) (= |ULTIMATE.start_main_~s~0#1| 4))) (not (and (= |ULTIMATE.start_main_~s~0#1| 36) (= 5 |ULTIMATE.start_main_~a~0#1|))) (not (and (= |ULTIMATE.start_main_~a~0#1| 8) (= 81 |ULTIMATE.start_main_~s~0#1|))) (not (and (= |ULTIMATE.start_main_~s~0#1| 25) (= |ULTIMATE.start_main_~a~0#1| 4))) (not (and (= 16 |ULTIMATE.start_main_~s~0#1|) (= 3 |ULTIMATE.start_main_~a~0#1|))) (not (and (= 7 |ULTIMATE.start_main_~a~0#1|) (= 64 |ULTIMATE.start_main_~s~0#1|))) (not (and (= |ULTIMATE.start_main_~a~0#1| 0) (= |ULTIMATE.start_main_~s~0#1| 1))) (not (and (= 49 |ULTIMATE.start_main_~s~0#1|) (= 6 |ULTIMATE.start_main_~a~0#1|))) (not (and (= |ULTIMATE.start_main_~s~0#1| 100) (= 9 |ULTIMATE.start_main_~a~0#1|))))) [2024-11-09 00:20:49,783 INFO L77 FloydHoareUtils]: At program point L46(line 46) the Hoare annotation is: true [2024-11-09 00:20:49,783 INFO L77 FloydHoareUtils]: At program point L44(line 44) the Hoare annotation is: (not (and (not (= (* |ULTIMATE.start_main_~s~0#1| 4) (+ (* |ULTIMATE.start_main_~t~0#1| |ULTIMATE.start_main_~t~0#1|) (* 2 |ULTIMATE.start_main_~t~0#1|) 1))) (= (+ (* |ULTIMATE.start_main_~a~0#1| |ULTIMATE.start_main_~a~0#1|) 1 (* 2 |ULTIMATE.start_main_~a~0#1|)) |ULTIMATE.start_main_~s~0#1|))) [2024-11-09 00:20:49,783 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-09 00:20:49,783 INFO L77 FloydHoareUtils]: At program point L32(line 32) the Hoare annotation is: true [2024-11-09 00:20:49,784 INFO L77 FloydHoareUtils]: At program point L30-1(lines 30 42) the Hoare annotation is: (let ((.cse27 (= 6 |ULTIMATE.start_main_~a~0#1|)) (.cse24 (= 64 |ULTIMATE.start_main_~s~0#1|)) (.cse1 (= 3 |ULTIMATE.start_main_~a~0#1|)) (.cse30 (= |ULTIMATE.start_main_~a~0#1| 4)) (.cse17 (= 81 |ULTIMATE.start_main_~s~0#1|)) (.cse4 (= 5 |ULTIMATE.start_main_~a~0#1|)) (.cse36 (= |ULTIMATE.start_main_~s~0#1| 4)) (.cse43 (= 2 |ULTIMATE.start_main_~a~0#1|)) (.cse31 (= 19 |ULTIMATE.start_main_~t~0#1|))) (let ((.cse20 (< 7 |ULTIMATE.start_main_#t~post5#1|)) (.cse21 (<= |ULTIMATE.start_main_#t~post5#1| 8)) (.cse15 (<= |ULTIMATE.start_main_#t~post5#1| 3)) (.cse19 (= |ULTIMATE.start_main_#t~post5#1| 0)) (.cse6 (< 1 |ULTIMATE.start_main_#t~post5#1|)) (.cse29 (<= ~counter~0 5)) (.cse5 (<= |ULTIMATE.start_main_#t~post5#1| 2)) (.cse40 (<= ~counter~0 3)) (.cse2 (<= |ULTIMATE.start_main_#t~post5#1| 1)) (.cse32 (not .cse31)) (.cse41 (<= |ULTIMATE.start_main_#t~post5#1| 7)) (.cse42 (< 6 |ULTIMATE.start_main_#t~post5#1|)) (.cse16 (< 2 |ULTIMATE.start_main_#t~post5#1|)) (.cse0 (<= ~counter~0 4)) (.cse33 (< 8 |ULTIMATE.start_main_#t~post5#1|)) (.cse7 (not (and (= 9 |ULTIMATE.start_main_~s~0#1|) .cse43))) (.cse39 (not (and (= |ULTIMATE.start_main_~a~0#1| 1) .cse36))) (.cse8 (not (and (= |ULTIMATE.start_main_~s~0#1| 36) .cse4))) (.cse9 (not (and (= |ULTIMATE.start_main_~a~0#1| 8) .cse17))) (.cse10 (not (and (= |ULTIMATE.start_main_~s~0#1| 25) .cse30))) (.cse11 (not (and (= 16 |ULTIMATE.start_main_~s~0#1|) .cse1))) (.cse12 (not (and (= 7 |ULTIMATE.start_main_~a~0#1|) .cse24))) (.cse22 (= |ULTIMATE.start_main_~s~0#1| 1)) (.cse13 (not (and (= 49 |ULTIMATE.start_main_~s~0#1|) .cse27))) (.cse14 (not (and (= |ULTIMATE.start_main_~s~0#1| 100) (= 9 |ULTIMATE.start_main_~a~0#1|)))) (.cse25 (<= ~counter~0 8)) (.cse35 (< 5 |ULTIMATE.start_main_#t~post5#1|)) (.cse23 (<= |ULTIMATE.start_main_#t~post5#1| 6)) (.cse38 (<= ~counter~0 7)) (.cse26 (<= |ULTIMATE.start_main_#t~post5#1| 5)) (.cse37 (< 4 |ULTIMATE.start_main_#t~post5#1|)) (.cse18 (<= ~counter~0 9)) (.cse3 (<= ~counter~0 6)) (.cse28 (< 3 |ULTIMATE.start_main_#t~post5#1|)) (.cse34 (<= |ULTIMATE.start_main_#t~post5#1| 4))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse6 .cse13 .cse14) (and .cse15 .cse16 .cse17 .cse18) (and .cse3 .cse19 .cse4) (and .cse17 .cse18 .cse2) (and (< 8 ~counter~0) .cse18 .cse20 .cse21) (and (<= ~counter~0 1) (<= 1 ~counter~0) .cse22) (and .cse23 .cse24 .cse25) (and .cse3 .cse26 .cse27) (and .cse17 .cse5 .cse25) (and .cse28 .cse29 .cse30 (< 4 ~counter~0)) (and .cse15 .cse31) (and .cse32 .cse33) (and .cse18 .cse34 .cse31) (and .cse3 .cse15 .cse16 .cse4) (and .cse15 .cse16 .cse29 .cse30) (and .cse9 .cse35 .cse23 .cse12 .cse13) (and .cse0 .cse30 .cse2) (and .cse17 .cse35 .cse18 .cse23) (and .cse36 (<= ~counter~0 2)) (and .cse9 .cse20 .cse21) (and .cse28 .cse17 .cse18 .cse34) (and .cse26 .cse37 .cse31) (and .cse32 .cse28 .cse8 .cse9 .cse10 .cse12 .cse13) (and .cse27 .cse38 .cse34) (and .cse15 .cse8 .cse16 .cse9 .cse10 .cse11 .cse12 .cse13) (and .cse29 .cse5 .cse6 .cse30) (and .cse7 .cse39 .cse8 .cse9 .cse10 (not .cse19) .cse11 .cse12 .cse13 .cse2) (and .cse19 .cse29 .cse30) (and .cse40 (< 2 ~counter~0) .cse5 .cse6) (and .cse29 .cse4 .cse2) (and .cse40 .cse1 .cse5) (and .cse41 .cse17 .cse42 .cse18) (< 9 |ULTIMATE.start_main_#t~post5#1|) (and .cse3 .cse37 (< 5 ~counter~0) .cse4) (and .cse40 .cse43 .cse2) (and .cse32 .cse8 .cse37 .cse9 .cse12 .cse13) (and .cse9 .cse41 .cse42 .cse12) (and .cse16 .cse0 (< 3 ~counter~0) .cse1) (and .cse33 (< 9 ~counter~0)) (and .cse7 .cse39 .cse8 .cse9 .cse10 .cse11 .cse12 (not (and (= |ULTIMATE.start_main_~a~0#1| 0) .cse22)) .cse13 .cse14) (and (< 7 ~counter~0) .cse24 .cse25) (and .cse35 .cse23 (< 6 ~counter~0) .cse38) (and .cse26 .cse37 .cse17 .cse18) (not (= |ULTIMATE.start_main_~t~0#1| (+ 1 (* 2 |ULTIMATE.start_main_~a~0#1|)))) (and .cse3 .cse28 .cse4 .cse34)))) [2024-11-09 00:20:49,786 INFO L77 FloydHoareUtils]: At program point L30-3(lines 30 42) the Hoare annotation is: true [2024-11-09 00:20:49,786 INFO L77 FloydHoareUtils]: At program point L30-4(lines 30 42) the Hoare annotation is: true [2024-11-09 00:20:49,786 INFO L77 FloydHoareUtils]: At program point L45(line 45) the Hoare annotation is: true [2024-11-09 00:20:49,786 INFO L77 FloydHoareUtils]: At program point L13(lines 13 14) the Hoare annotation is: true [2024-11-09 00:20:49,786 INFO L77 FloydHoareUtils]: At program point L12(lines 12 15) the Hoare annotation is: (not (and (not (= __VERIFIER_assert_~cond 0)) (not (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)))) [2024-11-09 00:20:49,786 INFO L77 FloydHoareUtils]: At program point L12-2(lines 11 17) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-11-09 00:20:49,787 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 11 17) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-11-09 00:20:49,787 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 11 17) the Hoare annotation is: true [2024-11-09 00:20:49,787 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 14) the Hoare annotation is: true [2024-11-09 00:20:49,808 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.11 12:20:49 ImpRootNode [2024-11-09 00:20:49,808 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-09 00:20:49,808 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 00:20:49,808 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 00:20:49,809 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 00:20:49,809 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:10:42" (3/4) ... [2024-11-09 00:20:49,812 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-09 00:20:49,815 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-09 00:20:49,819 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-11-09 00:20:49,819 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-09 00:20:49,819 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-09 00:20:49,820 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-09 00:20:49,906 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-09 00:20:49,907 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-09 00:20:49,907 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 00:20:49,907 INFO L158 Benchmark]: Toolchain (without parser) took 608192.19ms. Allocated memory was 123.7MB in the beginning and 2.0GB in the end (delta: 1.9GB). Free memory was 62.1MB in the beginning and 1.6GB in the end (delta: -1.6GB). Peak memory consumption was 330.3MB. Max. memory is 16.1GB. [2024-11-09 00:20:49,908 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 123.7MB. Free memory is still 97.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:20:49,908 INFO L158 Benchmark]: CACSL2BoogieTranslator took 313.57ms. Allocated memory was 123.7MB in the beginning and 155.2MB in the end (delta: 31.5MB). Free memory was 61.8MB in the beginning and 116.5MB in the end (delta: -54.7MB). Peak memory consumption was 5.3MB. Max. memory is 16.1GB. [2024-11-09 00:20:49,908 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.44ms. Allocated memory is still 155.2MB. Free memory was 116.5MB in the beginning and 115.0MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:20:49,908 INFO L158 Benchmark]: Boogie Preprocessor took 23.83ms. Allocated memory is still 155.2MB. Free memory was 115.0MB in the beginning and 113.9MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:20:49,909 INFO L158 Benchmark]: RCFGBuilder took 315.39ms. Allocated memory is still 155.2MB. Free memory was 113.9MB in the beginning and 102.9MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-09 00:20:49,909 INFO L158 Benchmark]: CodeCheck took 607399.34ms. Allocated memory was 155.2MB in the beginning and 2.0GB in the end (delta: 1.9GB). Free memory was 102.9MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 333.4MB. Max. memory is 16.1GB. [2024-11-09 00:20:49,911 INFO L158 Benchmark]: Witness Printer took 98.53ms. Allocated memory is still 2.0GB. Free memory was 1.6GB in the beginning and 1.6GB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 00:20:49,912 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 18 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 598.6s, OverallIterations: 149, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 49387 SdHoareTripleChecker+Valid, 475.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 43977 mSDsluCounter, 6689 SdHoareTripleChecker+Invalid, 417.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1432 mSDsCounter, 90483 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 256584 IncrementalHoareTripleChecker+Invalid, 347067 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 90483 mSolverCounterUnsat, 5257 mSDtfsCounter, 256584 mSolverCounterSat, 5.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 139730 GetRequests, 131848 SyntacticMatches, 6580 SemanticMatches, 1302 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3337888 ImplicationChecksByTransitivity, 549.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.8s SsaConstructionTime, 3.4s SatisfiabilityAnalysisTime, 309.4s InterpolantComputationTime, 16890 NumberOfCodeBlocks, 16890 NumberOfCodeBlocksAsserted, 148 NumberOfCheckSat, 16742 ConstructedInterpolants, 0 QuantifiedInterpolants, 55375 SizeOfPredicates, 128 NumberOfNonLiveVariables, 18669 ConjunctsInSsa, 3172 ConjunctsInUnsatCore, 148 InterpolantComputations, 5 PerfectInterpolantSequences, 117972/133810 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 14]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - ProcedureContractResult [Line: 11]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: ((cond != 0) && (counter == \old(counter))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 123.7MB. Free memory is still 97.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 313.57ms. Allocated memory was 123.7MB in the beginning and 155.2MB in the end (delta: 31.5MB). Free memory was 61.8MB in the beginning and 116.5MB in the end (delta: -54.7MB). Peak memory consumption was 5.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.44ms. Allocated memory is still 155.2MB. Free memory was 116.5MB in the beginning and 115.0MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.83ms. Allocated memory is still 155.2MB. Free memory was 115.0MB in the beginning and 113.9MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 315.39ms. Allocated memory is still 155.2MB. Free memory was 113.9MB in the beginning and 102.9MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 607399.34ms. Allocated memory was 155.2MB in the beginning and 2.0GB in the end (delta: 1.9GB). Free memory was 102.9MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 333.4MB. Max. memory is 16.1GB. * Witness Printer took 98.53ms. Allocated memory is still 2.0GB. Free memory was 1.6GB in the beginning and 1.6GB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-09 00:20:50,088 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf1c7f8-eb64-4f62-b094-c056c97ed0d7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE