./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench/cohencu-ll.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5361a936-4766-497b-8f21-379abd2529a7/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5361a936-4766-497b-8f21-379abd2529a7/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_5361a936-4766-497b-8f21-379abd2529a7/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5361a936-4766-497b-8f21-379abd2529a7/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/cohencu-ll.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5361a936-4766-497b-8f21-379abd2529a7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5361a936-4766-497b-8f21-379abd2529a7/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bf57d72e341b105161cbeacf29e58db93d2b67f8e0e097e4dbed74551cbdcfff --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:30:49,452 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:30:49,550 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5361a936-4766-497b-8f21-379abd2529a7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 00:30:49,556 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:30:49,557 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:30:49,602 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:30:49,603 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:30:49,604 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:30:49,605 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:30:49,605 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:30:49,606 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:30:49,607 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:30:49,607 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:30:49,608 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:30:49,608 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:30:49,609 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:30:49,610 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:30:49,610 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:30:49,611 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:30:49,611 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:30:49,612 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:30:49,612 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:30:49,613 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:30:49,613 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:30:49,614 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:30:49,614 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:30:49,615 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:30:49,615 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:30:49,619 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:30:49,620 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:30:49,620 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:30:49,621 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:30:49,621 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:30:49,622 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:30:49,622 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:30:49,622 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_5361a936-4766-497b-8f21-379abd2529a7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5361a936-4766-497b-8f21-379abd2529a7/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf57d72e341b105161cbeacf29e58db93d2b67f8e0e097e4dbed74551cbdcfff [2024-11-09 00:30:49,942 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:30:49,983 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:30:49,989 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:30:49,990 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:30:49,993 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:30:49,995 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5361a936-4766-497b-8f21-379abd2529a7/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench/cohencu-ll.c Unable to find full path for "g++" [2024-11-09 00:30:52,594 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:30:52,880 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:30:52,880 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5361a936-4766-497b-8f21-379abd2529a7/sv-benchmarks/c/nla-digbench/cohencu-ll.c [2024-11-09 00:30:52,891 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5361a936-4766-497b-8f21-379abd2529a7/bin/ukojak-verify-ImItNfHLgk/data/d3a753574/77fa86d0d4da4f5b80c8d8dca5bfa1c1/FLAG2eaca7b59 [2024-11-09 00:30:52,910 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5361a936-4766-497b-8f21-379abd2529a7/bin/ukojak-verify-ImItNfHLgk/data/d3a753574/77fa86d0d4da4f5b80c8d8dca5bfa1c1 [2024-11-09 00:30:52,913 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:30:52,915 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:30:52,916 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:30:52,916 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:30:52,924 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:30:52,925 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:30:52" (1/1) ... [2024-11-09 00:30:52,926 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1985e963 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:52, skipping insertion in model container [2024-11-09 00:30:52,927 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:30:52" (1/1) ... [2024-11-09 00:30:52,953 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:30:53,237 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:30:53,248 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:30:53,276 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:30:53,293 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:30:53,294 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:53 WrapperNode [2024-11-09 00:30:53,294 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:30:53,295 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:30:53,295 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:30:53,295 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:30:53,303 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:53" (1/1) ... [2024-11-09 00:30:53,312 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:53" (1/1) ... [2024-11-09 00:30:53,369 INFO L138 Inliner]: procedures = 14, calls = 19, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 187 [2024-11-09 00:30:53,370 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:30:53,375 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:30:53,375 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:30:53,375 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:30:53,388 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:53" (1/1) ... [2024-11-09 00:30:53,388 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:53" (1/1) ... [2024-11-09 00:30:53,391 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:53" (1/1) ... [2024-11-09 00:30:53,391 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:53" (1/1) ... [2024-11-09 00:30:53,397 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:53" (1/1) ... [2024-11-09 00:30:53,402 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:53" (1/1) ... [2024-11-09 00:30:53,404 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:53" (1/1) ... [2024-11-09 00:30:53,406 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:53" (1/1) ... [2024-11-09 00:30:53,409 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:30:53,410 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:30:53,411 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:30:53,411 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:30:53,416 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:53" (1/1) ... [2024-11-09 00:30:53,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:30:53,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5361a936-4766-497b-8f21-379abd2529a7/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:30:53,475 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5361a936-4766-497b-8f21-379abd2529a7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:30:53,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5361a936-4766-497b-8f21-379abd2529a7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:30:53,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:30:53,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:30:53,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:30:53,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:30:53,526 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:30:53,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:30:53,629 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:30:53,633 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:30:55,210 INFO L? ?]: Removed 237 outVars from TransFormulas that were not future-live. [2024-11-09 00:30:55,211 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:30:55,290 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:30:55,291 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:30:55,291 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:30:55 BoogieIcfgContainer [2024-11-09 00:30:55,292 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:30:55,293 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:30:55,294 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:30:55,308 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:30:55,308 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:30:55" (1/1) ... [2024-11-09 00:30:55,319 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:30:55,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:55,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 294 states and 305 transitions. [2024-11-09 00:30:55,398 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 305 transitions. [2024-11-09 00:30:55,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:30:55,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:55,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:55,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:55,624 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 00:30:55,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:55,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 296 states and 307 transitions. [2024-11-09 00:30:55,671 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 307 transitions. [2024-11-09 00:30:55,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:30:55,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:55,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:55,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:55,772 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 00:30:55,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:55,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 297 states and 308 transitions. [2024-11-09 00:30:55,793 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 308 transitions. [2024-11-09 00:30:55,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:30:55,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:55,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:55,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:55,847 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 00:30:55,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:55,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 298 states and 309 transitions. [2024-11-09 00:30:55,868 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 309 transitions. [2024-11-09 00:30:55,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:30:55,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:55,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:55,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:55,917 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 00:30:55,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:55,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 299 states and 310 transitions. [2024-11-09 00:30:55,944 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 310 transitions. [2024-11-09 00:30:55,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:30:55,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:55,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:55,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:56,011 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 00:30:56,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:56,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 301 states and 313 transitions. [2024-11-09 00:30:56,045 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 313 transitions. [2024-11-09 00:30:56,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:30:56,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:56,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:56,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:56,102 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 00:30:56,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:56,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-11-09 00:30:56,126 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-11-09 00:30:56,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:30:56,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:56,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:56,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:56,151 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 00:30:56,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:56,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 301 states and 313 transitions. [2024-11-09 00:30:56,176 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 313 transitions. [2024-11-09 00:30:56,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:30:56,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:56,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:56,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:30:56,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:56,263 INFO L255 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:30:56,273 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:30:56,390 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 00:30:56,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:56,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 303 states and 315 transitions. [2024-11-09 00:30:56,430 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-11-09 00:30:56,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:30:56,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:56,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:56,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:56,489 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 00:30:56,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:56,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 304 states and 316 transitions. [2024-11-09 00:30:56,508 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 316 transitions. [2024-11-09 00:30:56,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:30:56,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:56,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:56,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:56,581 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 00:30:56,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:56,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 305 states and 317 transitions. [2024-11-09 00:30:56,605 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 317 transitions. [2024-11-09 00:30:56,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:30:56,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:56,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:56,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:56,643 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 00:30:56,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:56,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 304 states and 316 transitions. [2024-11-09 00:30:56,657 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 316 transitions. [2024-11-09 00:30:56,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:30:56,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:56,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:56,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:56,723 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 00:30:56,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:56,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 306 states and 318 transitions. [2024-11-09 00:30:56,751 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 318 transitions. [2024-11-09 00:30:56,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:30:56,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:56,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:56,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:56,784 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 00:30:56,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:56,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 305 states and 317 transitions. [2024-11-09 00:30:56,799 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 317 transitions. [2024-11-09 00:30:56,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:30:56,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:56,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:56,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:56,884 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 00:30:56,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:56,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 307 states and 319 transitions. [2024-11-09 00:30:56,913 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 319 transitions. [2024-11-09 00:30:56,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:30:56,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:56,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:56,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:56,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:30:56,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:56,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 306 states and 318 transitions. [2024-11-09 00:30:56,946 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 318 transitions. [2024-11-09 00:30:56,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:30:56,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:56,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:56,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:56,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:30:57,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:57,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 305 states and 317 transitions. [2024-11-09 00:30:57,068 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 317 transitions. [2024-11-09 00:30:57,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:30:57,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:57,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:57,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:30:57,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:57,120 INFO L255 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:30:57,121 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:30:57,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:30:57,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:57,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 309 states and 322 transitions. [2024-11-09 00:30:57,276 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 322 transitions. [2024-11-09 00:30:57,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:30:57,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:57,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:57,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:30:57,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:57,314 INFO L255 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:30:57,316 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:30:57,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:30:57,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:57,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 310 states and 323 transitions. [2024-11-09 00:30:57,419 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 323 transitions. [2024-11-09 00:30:57,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:30:57,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:57,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:57,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:30:57,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:57,462 INFO L255 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:30:57,464 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:30:57,706 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:30:58,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:58,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 333 states and 351 transitions. [2024-11-09 00:30:58,033 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 351 transitions. [2024-11-09 00:30:58,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:30:58,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:58,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:58,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:30:58,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:58,083 INFO L255 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:30:58,085 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:30:58,261 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:30:58,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:58,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 334 states and 352 transitions. [2024-11-09 00:30:58,322 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 352 transitions. [2024-11-09 00:30:58,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:30:58,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:58,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:58,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:58,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:30:58,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:58,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 359 states and 383 transitions. [2024-11-09 00:30:58,823 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 383 transitions. [2024-11-09 00:30:58,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:30:58,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:58,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:58,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:58,867 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:30:58,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:58,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 360 states and 384 transitions. [2024-11-09 00:30:58,896 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 384 transitions. [2024-11-09 00:30:58,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:30:58,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:58,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:58,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:58,998 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:30:59,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:59,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 363 states and 388 transitions. [2024-11-09 00:30:59,153 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 388 transitions. [2024-11-09 00:30:59,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:30:59,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:59,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:59,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:59,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:31:00,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:00,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 364 states and 389 transitions. [2024-11-09 00:31:00,920 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 389 transitions. [2024-11-09 00:31:00,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:31:00,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:00,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:00,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:00,993 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:31:02,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:02,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 369 states and 396 transitions. [2024-11-09 00:31:02,063 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 396 transitions. [2024-11-09 00:31:02,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:31:02,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:02,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:02,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:02,128 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:31:02,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:02,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 370 states and 397 transitions. [2024-11-09 00:31:02,161 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 397 transitions. [2024-11-09 00:31:02,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:31:02,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:02,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:02,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:31:02,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:02,205 INFO L255 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 00:31:02,206 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:02,523 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:31:03,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:03,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 377 states and 405 transitions. [2024-11-09 00:31:03,112 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 405 transitions. [2024-11-09 00:31:03,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:31:03,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:03,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:03,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:03,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:31:03,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:03,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 381 states and 410 transitions. [2024-11-09 00:31:03,546 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 410 transitions. [2024-11-09 00:31:03,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:31:03,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:03,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:03,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:03,624 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:31:04,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:04,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 383 states and 414 transitions. [2024-11-09 00:31:04,121 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 414 transitions. [2024-11-09 00:31:04,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:31:04,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:04,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:04,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:04,199 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:31:05,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:05,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 386 states and 418 transitions. [2024-11-09 00:31:05,100 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 418 transitions. [2024-11-09 00:31:05,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:31:05,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:05,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:05,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:05,336 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:31:05,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:05,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 389 states and 423 transitions. [2024-11-09 00:31:05,903 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 423 transitions. [2024-11-09 00:31:05,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:31:05,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:05,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:05,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:06,120 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:31:06,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:06,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 391 states and 426 transitions. [2024-11-09 00:31:06,501 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 426 transitions. [2024-11-09 00:31:06,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:31:06,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:06,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:06,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:06,906 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:31:08,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:08,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 395 states and 432 transitions. [2024-11-09 00:31:08,088 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 432 transitions. [2024-11-09 00:31:08,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:31:08,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:08,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:08,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:08,448 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:31:09,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:09,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 394 states and 431 transitions. [2024-11-09 00:31:09,205 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 431 transitions. [2024-11-09 00:31:09,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:31:09,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:09,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:09,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:09,230 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:31:09,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:09,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 393 states and 430 transitions. [2024-11-09 00:31:09,251 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 430 transitions. [2024-11-09 00:31:09,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:31:09,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:09,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:09,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:31:09,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:09,296 INFO L255 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:31:09,298 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:10,744 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:31:13,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:13,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 401 states and 441 transitions. [2024-11-09 00:31:13,432 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 441 transitions. [2024-11-09 00:31:13,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:31:13,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:13,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:13,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:13,511 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:31:14,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:14,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 407 states and 450 transitions. [2024-11-09 00:31:14,165 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 450 transitions. [2024-11-09 00:31:14,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:31:14,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:14,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:14,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:14,215 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:31:14,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:14,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 408 states and 451 transitions. [2024-11-09 00:31:14,246 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 451 transitions. [2024-11-09 00:31:14,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:31:14,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:14,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:14,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:31:14,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:14,286 INFO L255 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:31:14,288 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:14,561 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:31:14,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:14,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 411 states and 455 transitions. [2024-11-09 00:31:14,811 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 455 transitions. [2024-11-09 00:31:14,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:31:14,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:14,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:14,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:15,049 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:31:15,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:15,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 413 states and 458 transitions. [2024-11-09 00:31:15,272 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 458 transitions. [2024-11-09 00:31:15,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:31:15,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:15,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:15,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:15,318 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:31:16,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:16,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 415 states and 462 transitions. [2024-11-09 00:31:16,002 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 462 transitions. [2024-11-09 00:31:16,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:31:16,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:16,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:16,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:16,055 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:31:16,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:16,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 418 states and 466 transitions. [2024-11-09 00:31:16,417 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 466 transitions. [2024-11-09 00:31:16,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:31:16,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:16,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:16,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:31:16,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:16,461 INFO L255 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:31:16,463 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:16,698 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:31:17,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:17,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 421 states and 470 transitions. [2024-11-09 00:31:17,009 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 470 transitions. [2024-11-09 00:31:17,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:31:17,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:17,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:17,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:17,366 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:31:17,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:17,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 425 states and 475 transitions. [2024-11-09 00:31:17,727 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 475 transitions. [2024-11-09 00:31:17,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:31:17,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:17,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:17,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:17,861 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:31:17,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:17,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 426 states and 477 transitions. [2024-11-09 00:31:17,985 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 477 transitions. [2024-11-09 00:31:17,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:31:17,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:17,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:18,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:18,082 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:31:18,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:18,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 428 states and 479 transitions. [2024-11-09 00:31:18,395 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 479 transitions. [2024-11-09 00:31:18,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:31:18,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:18,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:18,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:18,470 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:31:19,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:19,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 461 states and 519 transitions. [2024-11-09 00:31:19,813 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 519 transitions. [2024-11-09 00:31:19,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:31:19,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:19,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:19,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:19,903 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:31:19,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:19,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 462 states and 520 transitions. [2024-11-09 00:31:19,936 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 520 transitions. [2024-11-09 00:31:19,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:31:19,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:19,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:19,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:19,997 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:31:20,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:20,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 463 states and 521 transitions. [2024-11-09 00:31:20,030 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 521 transitions. [2024-11-09 00:31:20,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:31:20,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:20,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:20,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:20,107 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:31:20,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:20,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 464 states and 522 transitions. [2024-11-09 00:31:20,155 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 522 transitions. [2024-11-09 00:31:20,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:31:20,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:20,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:20,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:20,244 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:31:21,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:21,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 484 states and 547 transitions. [2024-11-09 00:31:21,628 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 547 transitions. [2024-11-09 00:31:21,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:31:21,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:21,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:21,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:21,704 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:31:21,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:21,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 485 states and 548 transitions. [2024-11-09 00:31:21,738 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 548 transitions. [2024-11-09 00:31:21,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:31:21,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:21,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:21,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:21,846 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:31:21,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:21,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 486 states and 549 transitions. [2024-11-09 00:31:21,927 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 549 transitions. [2024-11-09 00:31:21,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:31:21,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:21,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:21,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:21,982 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:31:22,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:22,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 487 states and 550 transitions. [2024-11-09 00:31:22,014 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 550 transitions. [2024-11-09 00:31:22,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:31:22,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:22,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:22,088 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:31:22,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:22,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 497 states and 565 transitions. [2024-11-09 00:31:22,907 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 565 transitions. [2024-11-09 00:31:22,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:31:22,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:22,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:22,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:23,108 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:31:24,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:24,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 508 states and 581 transitions. [2024-11-09 00:31:24,076 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 581 transitions. [2024-11-09 00:31:24,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:31:24,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:24,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:24,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:24,147 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:31:24,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:24,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 510 states and 584 transitions. [2024-11-09 00:31:24,365 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 584 transitions. [2024-11-09 00:31:24,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:31:24,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:24,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:24,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:24,654 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:31:25,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:25,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 569 states and 654 transitions. [2024-11-09 00:31:25,549 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 654 transitions. [2024-11-09 00:31:25,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:31:25,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:25,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:25,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:25,603 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:31:25,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:25,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 571 states and 658 transitions. [2024-11-09 00:31:25,724 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 658 transitions. [2024-11-09 00:31:25,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:31:25,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:25,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:25,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:25,943 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:31:26,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:26,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 574 states and 663 transitions. [2024-11-09 00:31:26,993 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 663 transitions. [2024-11-09 00:31:26,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:31:26,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:26,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:27,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:31:27,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:27,048 INFO L255 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:31:27,050 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:27,172 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:31:28,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:28,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 582 states and 676 transitions. [2024-11-09 00:31:28,275 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 676 transitions. [2024-11-09 00:31:28,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:31:28,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:28,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:28,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:28,499 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:31:29,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:29,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 590 states and 689 transitions. [2024-11-09 00:31:29,877 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 689 transitions. [2024-11-09 00:31:29,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:31:29,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:29,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:29,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:31:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:29,929 INFO L255 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:31:29,931 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:30,056 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:31:30,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:30,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 591 states and 690 transitions. [2024-11-09 00:31:30,099 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 690 transitions. [2024-11-09 00:31:30,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:31:30,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:30,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:30,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:30,312 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:31:31,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:31,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 600 states and 703 transitions. [2024-11-09 00:31:31,861 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 703 transitions. [2024-11-09 00:31:31,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:31:31,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:31,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:31,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:31:31,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:31,938 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:31:31,939 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:32,063 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:31:32,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:32,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 601 states and 704 transitions. [2024-11-09 00:31:32,106 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 704 transitions. [2024-11-09 00:31:32,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:31:32,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:32,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:32,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:32,305 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:31:32,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:32,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 600 states and 703 transitions. [2024-11-09 00:31:32,823 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 703 transitions. [2024-11-09 00:31:32,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:31:32,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:32,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:32,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:31:32,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:32,880 INFO L255 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:31:32,882 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:33,019 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:31:33,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:33,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 601 states and 704 transitions. [2024-11-09 00:31:33,063 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 704 transitions. [2024-11-09 00:31:33,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:31:33,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:33,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:33,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:33,131 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:31:33,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:33,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 603 states and 706 transitions. [2024-11-09 00:31:33,190 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 706 transitions. [2024-11-09 00:31:33,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:31:33,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:33,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:33,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:31:33,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:33,280 INFO L255 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:31:33,282 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:33,405 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:31:33,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:33,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 604 states and 707 transitions. [2024-11-09 00:31:33,458 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 707 transitions. [2024-11-09 00:31:33,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:31:33,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:33,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:33,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:31:33,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:33,520 INFO L255 TraceCheckSpWp]: Trace formula consists of 127 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:31:33,522 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:33,654 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:31:33,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:33,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 605 states and 708 transitions. [2024-11-09 00:31:33,702 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 708 transitions. [2024-11-09 00:31:33,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:31:33,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:33,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:33,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:33,769 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:31:33,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:33,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 606 states and 709 transitions. [2024-11-09 00:31:33,819 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 709 transitions. [2024-11-09 00:31:33,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:31:33,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:33,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:33,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:33,878 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:31:33,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:33,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 605 states and 708 transitions. [2024-11-09 00:31:33,932 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 708 transitions. [2024-11-09 00:31:33,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:31:33,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:33,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:33,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:33,997 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:31:34,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:34,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 606 states and 709 transitions. [2024-11-09 00:31:34,066 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 709 transitions. [2024-11-09 00:31:34,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:31:34,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:34,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:34,196 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:31:34,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:34,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 605 states and 708 transitions. [2024-11-09 00:31:34,719 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 708 transitions. [2024-11-09 00:31:34,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:31:34,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:34,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:34,790 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:31:34,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:34,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 606 states and 709 transitions. [2024-11-09 00:31:34,838 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 709 transitions. [2024-11-09 00:31:34,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:31:34,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:34,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:34,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:34,913 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:31:34,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:34,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 607 states and 710 transitions. [2024-11-09 00:31:34,960 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 710 transitions. [2024-11-09 00:31:34,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:31:34,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:34,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:34,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:31:35,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:35,018 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:31:35,020 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:37,092 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:31:37,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:37,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 615 states and 719 transitions. [2024-11-09 00:31:37,925 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 719 transitions. [2024-11-09 00:31:37,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:31:37,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:37,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:37,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:37,982 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:31:38,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:38,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 614 states and 718 transitions. [2024-11-09 00:31:38,041 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 718 transitions. [2024-11-09 00:31:38,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:31:38,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:38,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:38,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:38,091 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:31:38,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:38,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 613 states and 717 transitions. [2024-11-09 00:31:38,141 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 717 transitions. [2024-11-09 00:31:38,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:31:38,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:38,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:38,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:31:38,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:38,202 INFO L255 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:31:38,204 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:40,296 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:31:42,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:42,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 632 states and 743 transitions. [2024-11-09 00:31:42,079 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 743 transitions. [2024-11-09 00:31:42,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:31:42,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:42,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:31:42,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:42,148 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:31:42,150 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:46,086 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:31:46,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:46,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 645 states and 759 transitions. [2024-11-09 00:31:46,890 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 759 transitions. [2024-11-09 00:31:46,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:31:46,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:46,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:46,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:31:46,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:46,949 INFO L255 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:31:46,950 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:49,430 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:31:49,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:49,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 649 states and 763 transitions. [2024-11-09 00:31:49,520 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 763 transitions. [2024-11-09 00:31:49,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:31:49,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:49,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:49,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:49,769 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:31:50,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:50,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 651 states and 765 transitions. [2024-11-09 00:31:50,101 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 765 transitions. [2024-11-09 00:31:50,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:31:50,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:50,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:50,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:50,295 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:31:50,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:50,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 653 states and 767 transitions. [2024-11-09 00:31:50,652 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 767 transitions. [2024-11-09 00:31:50,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:31:50,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:50,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:50,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:50,848 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-09 00:31:51,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:51,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 652 states and 766 transitions. [2024-11-09 00:31:51,299 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 766 transitions. [2024-11-09 00:31:51,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:31:51,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:51,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:51,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:52,715 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:32:01,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:01,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 655 states and 770 transitions. [2024-11-09 00:32:01,874 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 770 transitions. [2024-11-09 00:32:01,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:32:01,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:01,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:01,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:32:01,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:01,936 INFO L255 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:32:01,937 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:32:04,486 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:32:07,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:07,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 659 states and 775 transitions. [2024-11-09 00:32:07,840 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 775 transitions. [2024-11-09 00:32:07,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:32:07,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:07,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:07,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:07,913 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:32:10,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:10,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 684 states and 807 transitions. [2024-11-09 00:32:10,177 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 807 transitions. [2024-11-09 00:32:10,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:32:10,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:10,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:10,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:10,253 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:32:10,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:10,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 685 states and 808 transitions. [2024-11-09 00:32:10,308 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 808 transitions. [2024-11-09 00:32:10,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:32:10,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:10,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:10,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:11,887 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:32:15,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:15,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 688 states and 812 transitions. [2024-11-09 00:32:15,257 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 812 transitions. [2024-11-09 00:32:15,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:32:15,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:15,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:15,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:32:15,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:15,324 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:32:15,326 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:32:21,001 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:32:22,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:22,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 694 states and 820 transitions. [2024-11-09 00:32:22,190 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 820 transitions. [2024-11-09 00:32:22,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:32:22,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:22,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:22,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:23,039 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:32:25,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:25,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 695 states and 822 transitions. [2024-11-09 00:32:25,086 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 822 transitions. [2024-11-09 00:32:25,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:32:25,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:25,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:25,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:32:25,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:25,148 INFO L255 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:32:25,150 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:32:25,375 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:32:26,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:26,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 702 states and 832 transitions. [2024-11-09 00:32:26,630 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 832 transitions. [2024-11-09 00:32:26,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:32:26,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:26,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:26,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:26,699 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:32:28,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:28,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 707 states and 840 transitions. [2024-11-09 00:32:28,777 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 840 transitions. [2024-11-09 00:32:28,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:32:28,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:28,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:28,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:28,834 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:32:29,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:29,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 713 states and 847 transitions. [2024-11-09 00:32:29,826 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 847 transitions. [2024-11-09 00:32:29,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:32:29,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:29,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:29,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:31,799 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:32:33,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:33,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 716 states and 853 transitions. [2024-11-09 00:32:33,919 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 853 transitions. [2024-11-09 00:32:33,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:32:33,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:33,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:33,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:32:33,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:33,990 INFO L255 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:32:33,992 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:32:34,927 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:32:38,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:38,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 741 states and 886 transitions. [2024-11-09 00:32:38,096 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 886 transitions. [2024-11-09 00:32:38,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:32:38,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:38,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:38,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:32:38,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:38,158 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:32:38,160 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:32:38,712 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:32:40,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:40,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 745 states and 892 transitions. [2024-11-09 00:32:40,400 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 892 transitions. [2024-11-09 00:32:40,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:32:40,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:40,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:40,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:32:40,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:40,504 INFO L255 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:32:40,506 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:32:41,245 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:32:44,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:44,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 771 states and 927 transitions. [2024-11-09 00:32:44,648 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 927 transitions. [2024-11-09 00:32:44,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:32:44,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:44,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:44,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:44,731 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:32:44,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:44,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 773 states and 930 transitions. [2024-11-09 00:32:44,935 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 930 transitions. [2024-11-09 00:32:44,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:32:44,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:44,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:44,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:45,413 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:32:48,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:48,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 802 states and 969 transitions. [2024-11-09 00:32:48,937 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 969 transitions. [2024-11-09 00:32:48,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:32:48,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:48,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:48,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:49,219 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:32:50,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:50,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 801 states and 968 transitions. [2024-11-09 00:32:50,003 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 968 transitions. [2024-11-09 00:32:50,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:32:50,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:50,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:50,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:50,557 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:32:54,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:54,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 831 states and 1007 transitions. [2024-11-09 00:32:54,890 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1007 transitions. [2024-11-09 00:32:54,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:32:54,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:54,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:54,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:32:54,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:54,950 INFO L255 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:32:54,953 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:32:56,428 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:32:59,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:59,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 835 states and 1013 transitions. [2024-11-09 00:32:59,735 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1013 transitions. [2024-11-09 00:32:59,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:32:59,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:59,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:59,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:00,600 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:33:11,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:11,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 838 states and 1020 transitions. [2024-11-09 00:33:11,021 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1020 transitions. [2024-11-09 00:33:11,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:33:11,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:11,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:11,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:11,088 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:33:13,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:13,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 846 states and 1031 transitions. [2024-11-09 00:33:13,257 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1031 transitions. [2024-11-09 00:33:13,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:33:13,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:13,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:13,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:13,585 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:33:17,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:17,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 848 states and 1036 transitions. [2024-11-09 00:33:17,529 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1036 transitions. [2024-11-09 00:33:17,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:33:17,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:17,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:17,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:17,587 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:33:17,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:17,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 849 states and 1037 transitions. [2024-11-09 00:33:17,654 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1037 transitions. [2024-11-09 00:33:17,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:33:17,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:17,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:17,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:17,872 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:33:23,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:23,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 855 states and 1048 transitions. [2024-11-09 00:33:23,852 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1048 transitions. [2024-11-09 00:33:23,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:33:23,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:23,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:23,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:23,884 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:33:23,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:23,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 854 states and 1047 transitions. [2024-11-09 00:33:23,921 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1047 transitions. [2024-11-09 00:33:23,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:33:23,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:23,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:23,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:33:23,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:23,987 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 00:33:23,989 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:33:24,934 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:33:27,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:27,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 858 states and 1054 transitions. [2024-11-09 00:33:27,865 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1054 transitions. [2024-11-09 00:33:27,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:33:27,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:27,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:27,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:33:27,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:27,914 INFO L255 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:33:27,915 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:33:28,042 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:33:28,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:28,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 860 states and 1056 transitions. [2024-11-09 00:33:28,097 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1056 transitions. [2024-11-09 00:33:28,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:33:28,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:28,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:28,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:28,702 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:33:37,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:37,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 862 states and 1063 transitions. [2024-11-09 00:33:37,021 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1063 transitions. [2024-11-09 00:33:37,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:33:37,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:37,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:37,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:37,082 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:33:41,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:41,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 885 states and 1092 transitions. [2024-11-09 00:33:41,256 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1092 transitions. [2024-11-09 00:33:41,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:33:41,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:41,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:41,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:41,510 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:33:43,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:43,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 886 states and 1094 transitions. [2024-11-09 00:33:43,456 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1094 transitions. [2024-11-09 00:33:43,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:33:43,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:43,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:43,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:43,517 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:33:43,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:43,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 887 states and 1095 transitions. [2024-11-09 00:33:43,587 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1095 transitions. [2024-11-09 00:33:43,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:33:43,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:43,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:43,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:43,956 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:33:49,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:49,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 897 states and 1113 transitions. [2024-11-09 00:33:49,564 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1113 transitions. [2024-11-09 00:33:49,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:33:49,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:49,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:49,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:33:49,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:49,633 INFO L255 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:33:49,634 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:33:49,788 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:33:49,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:49,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 898 states and 1114 transitions. [2024-11-09 00:33:49,829 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1114 transitions. [2024-11-09 00:33:49,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:33:49,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:49,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:49,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:50,283 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 31 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:33:54,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:54,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 901 states and 1120 transitions. [2024-11-09 00:33:54,862 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1120 transitions. [2024-11-09 00:33:54,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:33:54,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:54,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:54,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:33:54,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:54,921 INFO L255 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:33:54,923 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:33:55,062 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:33:55,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:55,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 902 states and 1121 transitions. [2024-11-09 00:33:55,104 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1121 transitions. [2024-11-09 00:33:55,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:33:55,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:55,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:55,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:56,529 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:34:02,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:02,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 906 states and 1131 transitions. [2024-11-09 00:34:02,634 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1131 transitions. [2024-11-09 00:34:02,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:34:02,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:02,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:02,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:34:02,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:02,696 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:34:02,697 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:34:03,070 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:34:03,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:03,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 911 states and 1136 transitions. [2024-11-09 00:34:03,805 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1136 transitions. [2024-11-09 00:34:03,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:34:03,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:03,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:03,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:03,899 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 31 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:34:05,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:05,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 912 states and 1140 transitions. [2024-11-09 00:34:05,202 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1140 transitions. [2024-11-09 00:34:05,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:34:05,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:05,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:05,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:34:05,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:05,260 INFO L255 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:34:05,262 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:34:05,611 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:34:05,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:05,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 913 states and 1141 transitions. [2024-11-09 00:34:05,754 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1141 transitions. [2024-11-09 00:34:05,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:34:05,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:05,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:05,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:05,821 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:34:05,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:05,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 914 states and 1143 transitions. [2024-11-09 00:34:05,890 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1143 transitions. [2024-11-09 00:34:05,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 00:34:05,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:05,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:05,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:05,951 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:34:06,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:06,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 915 states and 1144 transitions. [2024-11-09 00:34:06,023 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1144 transitions. [2024-11-09 00:34:06,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:34:06,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:06,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:06,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:06,245 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:34:06,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:06,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 916 states and 1145 transitions. [2024-11-09 00:34:06,319 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1145 transitions. [2024-11-09 00:34:06,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:34:06,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:06,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:06,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:06,840 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:34:07,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:07,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 917 states and 1146 transitions. [2024-11-09 00:34:07,832 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1146 transitions. [2024-11-09 00:34:07,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:34:07,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:07,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:07,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:34:07,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:07,902 INFO L255 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:34:07,904 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:34:10,003 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:34:14,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:14,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 926 states and 1162 transitions. [2024-11-09 00:34:14,809 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1162 transitions. [2024-11-09 00:34:14,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:34:14,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:14,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:14,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:34:14,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:14,880 INFO L255 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:34:14,882 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:34:16,830 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:34:18,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:18,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 928 states and 1163 transitions. [2024-11-09 00:34:18,421 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1163 transitions. [2024-11-09 00:34:18,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:34:18,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:18,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:18,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:18,485 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:34:18,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:18,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 933 states and 1169 transitions. [2024-11-09 00:34:18,936 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1169 transitions. [2024-11-09 00:34:18,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:34:18,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:18,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:18,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:19,278 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-09 00:34:24,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:24,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 942 states and 1184 transitions. [2024-11-09 00:34:24,354 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1184 transitions. [2024-11-09 00:34:24,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:34:24,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:24,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:24,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:24,420 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-09 00:34:24,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:24,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 944 states and 1185 transitions. [2024-11-09 00:34:24,511 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1185 transitions. [2024-11-09 00:34:24,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:34:24,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:24,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:24,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:24,627 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:34:24,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:24,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 945 states and 1186 transitions. [2024-11-09 00:34:24,730 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1186 transitions. [2024-11-09 00:34:24,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:34:24,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:24,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:24,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:25,081 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-09 00:34:32,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:32,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 955 states and 1202 transitions. [2024-11-09 00:34:32,256 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1202 transitions. [2024-11-09 00:34:32,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:34:32,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:32,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:32,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:32,304 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-09 00:34:32,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:32,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 957 states and 1203 transitions. [2024-11-09 00:34:32,383 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1203 transitions. [2024-11-09 00:34:32,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:34:32,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:32,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:32,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:34:32,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:32,437 INFO L255 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:34:32,439 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:34:32,887 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:34:33,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:33,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 960 states and 1206 transitions. [2024-11-09 00:34:33,331 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1206 transitions. [2024-11-09 00:34:33,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:34:33,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:33,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:33,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:34:33,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:33,397 INFO L255 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:34:33,399 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:34:33,945 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:34:39,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:39,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 970 states and 1222 transitions. [2024-11-09 00:34:39,764 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1222 transitions. [2024-11-09 00:34:39,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:34:39,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:39,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:39,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:34:39,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:39,837 INFO L255 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:34:39,839 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:34:40,190 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:34:41,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:41,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 974 states and 1226 transitions. [2024-11-09 00:34:41,604 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1226 transitions. [2024-11-09 00:34:41,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:34:41,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:41,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:41,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:41,734 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:34:41,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:41,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 975 states and 1227 transitions. [2024-11-09 00:34:41,909 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1227 transitions. [2024-11-09 00:34:41,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:34:41,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:41,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:41,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:42,356 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:34:55,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:55,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 985 states and 1247 transitions. [2024-11-09 00:34:55,443 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1247 transitions. [2024-11-09 00:34:55,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:34:55,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:55,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:55,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:55,691 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:34:57,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:57,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 990 states and 1253 transitions. [2024-11-09 00:34:57,970 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1253 transitions. [2024-11-09 00:34:57,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:34:57,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:57,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:57,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:58,040 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:35:00,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:00,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 1012 states and 1279 transitions. [2024-11-09 00:35:00,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1279 transitions. [2024-11-09 00:35:00,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:35:00,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:00,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:00,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:00,389 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:35:02,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:02,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 1015 states and 1285 transitions. [2024-11-09 00:35:02,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1285 transitions. [2024-11-09 00:35:02,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:35:02,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:02,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:02,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:02,919 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:35:03,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:03,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 1016 states and 1287 transitions. [2024-11-09 00:35:03,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1287 transitions. [2024-11-09 00:35:03,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:35:03,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:03,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:03,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:03,789 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:35:05,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:05,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 1039 states and 1312 transitions. [2024-11-09 00:35:05,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1312 transitions. [2024-11-09 00:35:05,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:35:05,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:05,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:05,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:05,803 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:35:08,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:08,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1045 states and 1322 transitions. [2024-11-09 00:35:08,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1322 transitions. [2024-11-09 00:35:08,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:35:08,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:08,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:08,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:08,276 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:35:09,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:09,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 1046 states and 1323 transitions. [2024-11-09 00:35:09,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1323 transitions. [2024-11-09 00:35:09,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:35:09,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:09,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:09,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:10,359 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:35:18,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:18,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1049 states and 1329 transitions. [2024-11-09 00:35:18,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1329 transitions. [2024-11-09 00:35:18,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:35:18,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:18,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:18,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:35:18,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:18,126 INFO L255 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:35:18,128 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:35:19,523 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:35:22,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:22,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1052 states and 1338 transitions. [2024-11-09 00:35:22,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1338 transitions. [2024-11-09 00:35:22,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:35:22,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:22,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:22,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:35:22,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:22,986 INFO L255 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:35:22,988 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:35:23,539 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:35:24,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:24,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1053 states and 1338 transitions. [2024-11-09 00:35:24,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1338 transitions. [2024-11-09 00:35:24,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:35:24,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:24,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:24,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:35:24,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:24,492 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 00:35:24,494 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:35:25,237 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:35:30,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:30,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1057 states and 1344 transitions. [2024-11-09 00:35:30,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1344 transitions. [2024-11-09 00:35:30,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:35:30,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:30,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:30,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:30,934 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 4 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:35:37,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:37,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1062 states and 1353 transitions. [2024-11-09 00:35:37,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1353 transitions. [2024-11-09 00:35:37,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:35:37,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:37,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:37,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:38,067 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:35:38,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:38,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1064 states and 1356 transitions. [2024-11-09 00:35:38,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1356 transitions. [2024-11-09 00:35:38,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:35:38,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:38,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:38,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:38,400 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:35:38,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:38,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1062 states and 1353 transitions. [2024-11-09 00:35:38,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1353 transitions. [2024-11-09 00:35:38,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:35:38,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:38,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:38,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:40,018 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:35:43,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:43,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1061 states and 1352 transitions. [2024-11-09 00:35:43,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1352 transitions. [2024-11-09 00:35:43,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:35:43,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:43,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:43,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:43,639 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 45 proven. 6 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:35:44,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:44,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1063 states and 1355 transitions. [2024-11-09 00:35:44,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1355 transitions. [2024-11-09 00:35:44,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:35:44,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:44,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:44,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:44,146 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:35:44,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:44,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 1062 states and 1354 transitions. [2024-11-09 00:35:44,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1354 transitions. [2024-11-09 00:35:44,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:35:44,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:44,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:44,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:45,020 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:36:05,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-09 00:36:06,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:06,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1070 states and 1365 transitions. [2024-11-09 00:36:06,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1365 transitions. [2024-11-09 00:36:06,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:36:06,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:06,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:06,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:06,127 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:36:18,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:18,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1099 states and 1416 transitions. [2024-11-09 00:36:18,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1416 transitions. [2024-11-09 00:36:18,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:36:18,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:18,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:18,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:19,042 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:36:21,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:21,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1104 states and 1420 transitions. [2024-11-09 00:36:21,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1420 transitions. [2024-11-09 00:36:21,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:36:21,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:21,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:21,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:21,859 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:36:39,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:39,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 1110 states and 1429 transitions. [2024-11-09 00:36:39,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1429 transitions. [2024-11-09 00:36:39,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:36:39,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:39,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:39,392 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-09 00:36:50,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:50,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 1140 states and 1484 transitions. [2024-11-09 00:36:50,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1484 transitions. [2024-11-09 00:36:50,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:36:50,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:50,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:50,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:50,750 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-09 00:36:51,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:51,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 1143 states and 1485 transitions. [2024-11-09 00:36:51,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1485 transitions. [2024-11-09 00:36:51,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:36:51,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:51,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:51,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:51,633 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-09 00:36:53,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:53,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 1146 states and 1489 transitions. [2024-11-09 00:36:53,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1489 transitions. [2024-11-09 00:36:53,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:36:53,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:53,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:53,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:53,969 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:36:54,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:54,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 1147 states and 1490 transitions. [2024-11-09 00:36:54,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1490 transitions. [2024-11-09 00:36:54,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:36:54,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:54,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:54,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:55,116 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-09 00:37:05,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:05,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1162 states and 1526 transitions. [2024-11-09 00:37:05,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1526 transitions. [2024-11-09 00:37:05,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:37:05,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:05,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:05,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:05,719 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-09 00:37:09,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:09,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1170 states and 1539 transitions. [2024-11-09 00:37:09,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1539 transitions. [2024-11-09 00:37:09,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:37:09,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:09,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:09,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:09,286 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:37:09,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:09,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 1169 states and 1538 transitions. [2024-11-09 00:37:09,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1538 transitions. [2024-11-09 00:37:09,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:37:09,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:09,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:09,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:09,616 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-09 00:37:11,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:11,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 1172 states and 1542 transitions. [2024-11-09 00:37:11,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1542 transitions. [2024-11-09 00:37:11,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:37:11,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:11,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:11,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:12,208 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:37:12,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:12,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 1171 states and 1541 transitions. [2024-11-09 00:37:12,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1541 transitions. [2024-11-09 00:37:12,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:37:12,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:12,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:12,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:13,584 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-09 00:37:26,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:26,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1187 states and 1580 transitions. [2024-11-09 00:37:26,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1580 transitions. [2024-11-09 00:37:26,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:37:26,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:26,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:26,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:26,377 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-09 00:37:28,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:28,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 1195 states and 1595 transitions. [2024-11-09 00:37:28,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 1595 transitions. [2024-11-09 00:37:28,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:37:28,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:28,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:28,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:29,336 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:37:44,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:44,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1227 states and 1650 transitions. [2024-11-09 00:37:44,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1650 transitions. [2024-11-09 00:37:44,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:37:44,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:44,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:44,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:44,895 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-09 00:37:47,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:47,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1230 states and 1654 transitions. [2024-11-09 00:37:47,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1654 transitions. [2024-11-09 00:37:47,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:37:47,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:47,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:47,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:47,158 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:37:49,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:49,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1233 states and 1658 transitions. [2024-11-09 00:37:49,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1658 transitions. [2024-11-09 00:37:49,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:37:49,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:49,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:49,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:49,165 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:37:49,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:49,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1234 states and 1658 transitions. [2024-11-09 00:37:49,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1658 transitions. [2024-11-09 00:37:49,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:37:49,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:49,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:49,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:49,485 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:37:50,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:50,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 1236 states and 1660 transitions. [2024-11-09 00:37:50,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1660 transitions. [2024-11-09 00:37:50,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:37:50,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:50,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:50,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:51,486 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-09 00:37:55,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:55,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1239 states and 1669 transitions. [2024-11-09 00:37:55,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1669 transitions. [2024-11-09 00:37:55,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:37:55,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:55,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:55,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:55,990 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-09 00:37:59,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:59,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1241 states and 1673 transitions. [2024-11-09 00:37:59,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1673 transitions. [2024-11-09 00:37:59,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:37:59,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:59,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:59,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:59,743 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-09 00:38:00,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:00,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1243 states and 1676 transitions. [2024-11-09 00:38:00,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1676 transitions. [2024-11-09 00:38:00,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:38:00,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:00,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:00,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:00,908 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-09 00:38:01,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:01,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1243 states and 1675 transitions. [2024-11-09 00:38:01,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1675 transitions. [2024-11-09 00:38:01,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:38:01,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:01,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:01,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:01,824 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:38:17,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:17,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1256 states and 1692 transitions. [2024-11-09 00:38:17,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1692 transitions. [2024-11-09 00:38:17,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 00:38:17,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:17,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:17,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:18,637 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:38:21,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:21,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 1258 states and 1701 transitions. [2024-11-09 00:38:21,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1701 transitions. [2024-11-09 00:38:21,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 00:38:21,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:21,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:21,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:21,381 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:38:30,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:30,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1268 states and 1722 transitions. [2024-11-09 00:38:30,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1722 transitions. [2024-11-09 00:38:30,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 00:38:30,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:30,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:30,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:30,092 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:38:34,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:34,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 1272 states and 1731 transitions. [2024-11-09 00:38:34,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1731 transitions. [2024-11-09 00:38:34,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 00:38:34,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:34,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:34,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:34,088 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:38:37,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:37,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 1274 states and 1733 transitions. [2024-11-09 00:38:37,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1733 transitions. [2024-11-09 00:38:37,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:38:37,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:37,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:37,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:37,230 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:38:40,305 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-09 00:38:40,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:40,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 1285 states and 1747 transitions. [2024-11-09 00:38:40,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1747 transitions. [2024-11-09 00:38:40,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:38:40,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:40,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:40,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:40,947 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-09 00:38:45,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:45,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 1290 states and 1761 transitions. [2024-11-09 00:38:45,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1761 transitions. [2024-11-09 00:38:45,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:38:45,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:45,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:45,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:45,725 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-09 00:38:50,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:50,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1293 states and 1766 transitions. [2024-11-09 00:38:50,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1766 transitions. [2024-11-09 00:38:50,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:38:50,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:50,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:50,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:50,284 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-09 00:38:53,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:53,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1295 states and 1769 transitions. [2024-11-09 00:38:53,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 1769 transitions. [2024-11-09 00:38:53,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:38:53,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:53,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:53,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:53,868 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 00:39:14,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:14,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1328 states and 1830 transitions. [2024-11-09 00:39:14,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1830 transitions. [2024-11-09 00:39:14,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:39:14,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:14,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:14,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:14,449 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 00:39:19,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:19,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 1335 states and 1843 transitions. [2024-11-09 00:39:19,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 1843 transitions. [2024-11-09 00:39:19,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:39:19,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:19,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:19,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:19,734 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 00:39:21,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:21,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1338 states and 1847 transitions. [2024-11-09 00:39:21,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 1847 transitions. [2024-11-09 00:39:21,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:39:21,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:21,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:21,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:21,719 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 00:39:24,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:24,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 1343 states and 1853 transitions. [2024-11-09 00:39:24,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1853 transitions. [2024-11-09 00:39:24,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:39:24,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:24,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:24,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:24,689 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 00:39:26,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:26,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1348 states and 1858 transitions. [2024-11-09 00:39:26,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1858 transitions. [2024-11-09 00:39:26,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:39:26,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:26,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:26,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:27,132 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 00:39:28,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:28,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1351 states and 1862 transitions. [2024-11-09 00:39:28,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 1862 transitions. [2024-11-09 00:39:28,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 00:39:28,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:28,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:28,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:28,445 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:39:31,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:31,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1354 states and 1867 transitions. [2024-11-09 00:39:31,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1867 transitions. [2024-11-09 00:39:31,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:39:31,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:31,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:31,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:31,992 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-09 00:39:42,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:42,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 1362 states and 1890 transitions. [2024-11-09 00:39:42,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 1890 transitions. [2024-11-09 00:39:42,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:39:42,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:42,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:42,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:42,037 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-09 00:39:45,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:45,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1365 states and 1896 transitions. [2024-11-09 00:39:45,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 1896 transitions. [2024-11-09 00:39:45,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:39:45,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:45,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:45,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:45,869 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-09 00:39:48,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:48,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1365 states and 1895 transitions. [2024-11-09 00:39:48,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 1895 transitions. [2024-11-09 00:39:48,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:39:48,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:48,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:48,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:49,156 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 00:40:11,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:11,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 1404 states and 1964 transitions. [2024-11-09 00:40:11,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1964 transitions. [2024-11-09 00:40:11,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:40:11,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:11,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:11,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:11,840 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-09 00:40:14,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:14,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 1404 states and 1963 transitions. [2024-11-09 00:40:14,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1963 transitions. [2024-11-09 00:40:14,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:40:14,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:14,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:14,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:14,774 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 00:40:16,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:16,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2067 states to 1407 states and 1967 transitions. [2024-11-09 00:40:16,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 1967 transitions. [2024-11-09 00:40:16,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:40:16,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:16,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:16,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:16,252 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 00:40:16,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:16,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2067 states to 1408 states and 1967 transitions. [2024-11-09 00:40:16,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 1967 transitions. [2024-11-09 00:40:16,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:40:16,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:16,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:16,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:16,629 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:40:19,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:19,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 1412 states and 1973 transitions. [2024-11-09 00:40:19,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 1973 transitions. [2024-11-09 00:40:19,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:40:19,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:19,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:19,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:40:19,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:19,566 INFO L255 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:40:19,568 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:40:21,020 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 00:40:45,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:45,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 1446 states and 2032 transitions. [2024-11-09 00:40:45,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2032 transitions. [2024-11-09 00:40:45,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:40:45,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:45,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:45,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:40:45,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:45,675 INFO L255 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:40:45,677 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:40:46,153 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 00:40:48,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:48,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2140 states to 1452 states and 2037 transitions. [2024-11-09 00:40:48,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2037 transitions. [2024-11-09 00:40:48,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:40:48,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:48,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:48,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:48,957 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:40:49,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:49,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2142 states to 1453 states and 2039 transitions. [2024-11-09 00:40:49,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2039 transitions. [2024-11-09 00:40:49,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:40:49,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:49,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:49,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:49,469 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:41:00,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:00,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 1461 states and 2063 transitions. [2024-11-09 00:41:00,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2063 transitions. [2024-11-09 00:41:00,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:41:00,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:00,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:00,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:00,394 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:41:03,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:03,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1465 states and 2071 transitions. [2024-11-09 00:41:03,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2071 transitions. [2024-11-09 00:41:03,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:41:03,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:03,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:03,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:03,559 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:41:06,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:06,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 1467 states and 2074 transitions. [2024-11-09 00:41:06,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2074 transitions. [2024-11-09 00:41:06,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:41:06,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:06,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:06,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:06,433 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:41:08,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:08,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 1469 states and 2076 transitions. [2024-11-09 00:41:08,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2076 transitions. [2024-11-09 00:41:08,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:41:08,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:08,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:09,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:09,182 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:41:11,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:11,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 1471 states and 2077 transitions. [2024-11-09 00:41:11,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2077 transitions. [2024-11-09 00:41:11,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:41:11,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:11,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:11,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:11,230 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:41:12,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:12,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2181 states to 1473 states and 2078 transitions. [2024-11-09 00:41:12,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 2078 transitions. [2024-11-09 00:41:12,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:41:12,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:12,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:12,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:12,405 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:41:13,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:13,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1475 states and 2079 transitions. [2024-11-09 00:41:13,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2079 transitions. [2024-11-09 00:41:13,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:41:13,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:13,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:13,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:41:13,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:13,623 INFO L255 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 00:41:13,625 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:41:15,347 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 00:41:30,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:30,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1510 states and 2133 transitions. [2024-11-09 00:41:30,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2133 transitions. [2024-11-09 00:41:30,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:41:30,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:30,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:30,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:30,659 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:41:31,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:31,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1512 states and 2135 transitions. [2024-11-09 00:41:31,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2135 transitions. [2024-11-09 00:41:31,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:41:31,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:31,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:31,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:31,101 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:41:39,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:39,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1521 states and 2156 transitions. [2024-11-09 00:41:39,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 2156 transitions. [2024-11-09 00:41:39,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:41:39,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:39,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:39,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:39,378 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:41:43,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:43,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1526 states and 2165 transitions. [2024-11-09 00:41:43,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2165 transitions. [2024-11-09 00:41:43,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:41:43,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:43,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:43,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:43,929 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:41:45,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:45,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1527 states and 2167 transitions. [2024-11-09 00:41:45,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2167 transitions. [2024-11-09 00:41:45,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:41:45,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:45,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:45,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:45,434 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:41:47,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:47,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1529 states and 2169 transitions. [2024-11-09 00:41:47,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2169 transitions. [2024-11-09 00:41:47,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:41:47,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:47,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:47,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:47,955 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:41:49,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:49,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1533 states and 2173 transitions. [2024-11-09 00:41:49,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2173 transitions. [2024-11-09 00:41:49,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:41:49,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:49,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:49,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:49,822 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:41:54,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:54,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1536 states and 2176 transitions. [2024-11-09 00:41:54,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 2176 transitions. [2024-11-09 00:41:54,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:41:54,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:54,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:54,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:41:54,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:54,123 INFO L255 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 00:41:54,125 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:41:55,873 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 00:42:10,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:10,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1554 states and 2211 transitions. [2024-11-09 00:42:10,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 2211 transitions. [2024-11-09 00:42:10,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:42:10,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:10,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:10,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:42:10,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:10,922 INFO L255 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 00:42:10,923 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:42:11,390 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 00:42:15,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:15,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1560 states and 2217 transitions. [2024-11-09 00:42:15,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 2217 transitions. [2024-11-09 00:42:15,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:42:15,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:15,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:15,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:42:15,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:15,139 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:42:15,141 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:42:16,877 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 00:42:38,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:38,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 1593 states and 2275 transitions. [2024-11-09 00:42:38,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 2275 transitions. [2024-11-09 00:42:38,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:42:38,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:38,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:38,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:42:39,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:39,017 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:42:39,019 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:42:39,500 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 00:42:42,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:42,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 1600 states and 2282 transitions. [2024-11-09 00:42:42,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 2282 transitions. [2024-11-09 00:42:42,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:42:42,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:42,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:42,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:43,263 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 00:42:54,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:54,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 1611 states and 2306 transitions. [2024-11-09 00:42:54,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2306 transitions. [2024-11-09 00:42:54,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:42:54,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:54,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:54,771 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 00:43:04,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:04,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2422 states to 1617 states and 2318 transitions. [2024-11-09 00:43:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2318 transitions. [2024-11-09 00:43:04,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:43:04,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:04,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:04,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:04,242 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 00:43:05,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:05,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 1618 states and 2320 transitions. [2024-11-09 00:43:05,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 2320 transitions. [2024-11-09 00:43:05,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:43:05,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:05,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:05,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:05,686 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 00:43:07,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:07,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 1620 states and 2321 transitions. [2024-11-09 00:43:07,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 2321 transitions. [2024-11-09 00:43:07,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:43:07,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:07,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:07,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:07,820 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 00:43:09,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:09,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1622 states and 2324 transitions. [2024-11-09 00:43:09,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2324 transitions. [2024-11-09 00:43:09,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:43:09,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:09,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:09,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:09,252 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 00:43:11,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:11,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2429 states to 1624 states and 2325 transitions. [2024-11-09 00:43:11,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2325 transitions. [2024-11-09 00:43:11,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:43:11,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:11,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:11,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:11,055 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 00:43:12,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:12,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2430 states to 1626 states and 2326 transitions. [2024-11-09 00:43:12,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2326 transitions. [2024-11-09 00:43:12,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:43:12,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:12,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:12,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:43:12,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:12,110 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:43:12,111 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:43:13,550 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 00:43:18,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:18,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2435 states to 1630 states and 2331 transitions. [2024-11-09 00:43:18,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 2331 transitions. [2024-11-09 00:43:18,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:43:18,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:18,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:18,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:18,994 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 00:43:19,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:19,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2438 states to 1632 states and 2334 transitions. [2024-11-09 00:43:19,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 2334 transitions. [2024-11-09 00:43:19,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 00:43:19,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:19,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:20,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:43:20,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:20,052 INFO L255 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:43:20,054 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:43:21,266 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 00:43:29,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:29,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1634 states and 2338 transitions. [2024-11-09 00:43:29,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2338 transitions. [2024-11-09 00:43:29,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:43:29,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:29,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:29,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:31,889 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 00:43:36,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:36,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 1637 states and 2342 transitions. [2024-11-09 00:43:36,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2342 transitions. [2024-11-09 00:43:36,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:43:36,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:36,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:36,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:36,198 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-09 00:43:37,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:37,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2448 states to 1638 states and 2344 transitions. [2024-11-09 00:43:37,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 2344 transitions. [2024-11-09 00:43:37,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 00:43:37,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:37,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:37,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:37,109 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 00:43:46,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:46,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 1657 states and 2368 transitions. [2024-11-09 00:43:46,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 2368 transitions. [2024-11-09 00:43:46,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 00:43:46,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:46,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:46,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:46,936 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-09 00:43:55,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:55,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2479 states to 1661 states and 2375 transitions. [2024-11-09 00:43:55,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2375 transitions. [2024-11-09 00:43:55,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:43:55,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:55,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:55,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:55,112 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 00:43:55,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:55,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 1662 states and 2376 transitions. [2024-11-09 00:43:55,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 2376 transitions. [2024-11-09 00:43:55,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-09 00:43:55,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:55,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:55,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:59,033 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked.