./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound20.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff2ea9ab-fad8-4251-9658-4e81da49737a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff2ea9ab-fad8-4251-9658-4e81da49737a/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_ff2ea9ab-fad8-4251-9658-4e81da49737a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff2ea9ab-fad8-4251-9658-4e81da49737a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff2ea9ab-fad8-4251-9658-4e81da49737a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff2ea9ab-fad8-4251-9658-4e81da49737a/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d25bbd57503ddf7114a4e56e0d2f1aa1d87b632e5d2d981ebfe6e2db50f2e17b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:43:47,106 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:43:47,210 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff2ea9ab-fad8-4251-9658-4e81da49737a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:43:47,214 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:43:47,215 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:43:47,236 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:43:47,237 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:43:47,237 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:43:47,238 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:43:47,238 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:43:47,239 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:43:47,239 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:43:47,240 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:43:47,240 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:43:47,240 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:43:47,241 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:43:47,241 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:43:47,242 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:43:47,242 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:43:47,242 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:43:47,243 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:43:47,247 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:43:47,247 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:43:47,248 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:43:47,248 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:43:47,248 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:43:47,249 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:43:47,249 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:43:47,250 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:43:47,250 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:43:47,250 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:43:47,251 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:43:47,251 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:43:47,251 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_ff2ea9ab-fad8-4251-9658-4e81da49737a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff2ea9ab-fad8-4251-9658-4e81da49737a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d25bbd57503ddf7114a4e56e0d2f1aa1d87b632e5d2d981ebfe6e2db50f2e17b [2024-11-08 23:43:47,590 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:43:47,620 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:43:47,623 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:43:47,625 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:43:47,625 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:43:47,627 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff2ea9ab-fad8-4251-9658-4e81da49737a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound20.c Unable to find full path for "g++" [2024-11-08 23:43:49,556 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:43:49,795 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:43:49,796 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff2ea9ab-fad8-4251-9658-4e81da49737a/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound20.c [2024-11-08 23:43:49,808 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff2ea9ab-fad8-4251-9658-4e81da49737a/bin/ukojak-verify-ImItNfHLgk/data/977312874/5fee1c880cae48f0a53d86d69219c65d/FLAGab78a608c [2024-11-08 23:43:50,143 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff2ea9ab-fad8-4251-9658-4e81da49737a/bin/ukojak-verify-ImItNfHLgk/data/977312874/5fee1c880cae48f0a53d86d69219c65d [2024-11-08 23:43:50,145 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:43:50,147 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:43:50,149 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:43:50,149 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:43:50,155 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:43:50,156 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:43:50" (1/1) ... [2024-11-08 23:43:50,157 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1deaebdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:50, skipping insertion in model container [2024-11-08 23:43:50,157 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:43:50" (1/1) ... [2024-11-08 23:43:50,183 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:43:50,428 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff2ea9ab-fad8-4251-9658-4e81da49737a/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound20.c[454,467] [2024-11-08 23:43:50,448 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:43:50,458 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:43:50,472 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff2ea9ab-fad8-4251-9658-4e81da49737a/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound20.c[454,467] [2024-11-08 23:43:50,478 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:43:50,496 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:43:50,496 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:50 WrapperNode [2024-11-08 23:43:50,497 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:43:50,498 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:43:50,498 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:43:50,498 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:43:50,504 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:50" (1/1) ... [2024-11-08 23:43:50,510 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:50" (1/1) ... [2024-11-08 23:43:50,526 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 37 [2024-11-08 23:43:50,526 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:43:50,527 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:43:50,527 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:43:50,527 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:43:50,536 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:50" (1/1) ... [2024-11-08 23:43:50,537 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:50" (1/1) ... [2024-11-08 23:43:50,538 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:50" (1/1) ... [2024-11-08 23:43:50,538 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:50" (1/1) ... [2024-11-08 23:43:50,541 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:50" (1/1) ... [2024-11-08 23:43:50,545 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:50" (1/1) ... [2024-11-08 23:43:50,546 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:50" (1/1) ... [2024-11-08 23:43:50,547 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:50" (1/1) ... [2024-11-08 23:43:50,548 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:43:50,549 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:43:50,550 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:43:50,550 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:43:50,551 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:50" (1/1) ... [2024-11-08 23:43:50,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:43:50,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff2ea9ab-fad8-4251-9658-4e81da49737a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:43:50,587 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff2ea9ab-fad8-4251-9658-4e81da49737a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:43:50,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff2ea9ab-fad8-4251-9658-4e81da49737a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:43:50,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:43:50,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:43:50,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:43:50,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:43:50,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:43:50,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:43:50,704 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:43:50,706 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:43:50,819 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-11-08 23:43:50,819 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:43:50,845 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:43:50,845 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:43:50,846 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:43:50 BoogieIcfgContainer [2024-11-08 23:43:50,846 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:43:50,847 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:43:50,847 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:43:50,859 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:43:50,859 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:43:50" (1/1) ... [2024-11-08 23:43:50,873 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:43:50,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:50,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 14 states and 18 transitions. [2024-11-08 23:43:50,971 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 18 transitions. [2024-11-08 23:43:50,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:43:50,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:50,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:51,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:51,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:51,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:51,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 14 states and 16 transitions. [2024-11-08 23:43:51,161 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2024-11-08 23:43:51,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:43:51,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:51,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:51,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:51,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:51,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:51,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 16 states and 19 transitions. [2024-11-08 23:43:51,332 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 19 transitions. [2024-11-08 23:43:51,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:43:51,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:51,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:51,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:43:51,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:51,395 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 23:43:51,406 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:43:51,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:51,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:51,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 21 states and 29 transitions. [2024-11-08 23:43:51,906 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 29 transitions. [2024-11-08 23:43:51,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:43:51,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:51,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:51,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:52,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:52,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:52,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 22 states and 29 transitions. [2024-11-08 23:43:52,721 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2024-11-08 23:43:52,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:43:52,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:52,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:52,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:52,932 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:53,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:53,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 26 states and 39 transitions. [2024-11-08 23:43:53,759 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 39 transitions. [2024-11-08 23:43:53,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:43:53,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:53,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:53,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:43:53,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:53,813 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 23:43:53,815 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:43:54,036 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:54,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:54,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 30 states and 49 transitions. [2024-11-08 23:43:54,852 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 49 transitions. [2024-11-08 23:43:54,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:43:54,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:54,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:43:54,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:54,906 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 23:43:54,907 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:43:54,972 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:55,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:55,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 32 states and 50 transitions. [2024-11-08 23:43:55,380 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 50 transitions. [2024-11-08 23:43:55,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:43:55,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:55,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:55,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:55,589 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:43:56,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:56,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 36 states and 64 transitions. [2024-11-08 23:43:56,491 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 64 transitions. [2024-11-08 23:43:56,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:43:56,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:56,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:56,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:43:56,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:56,528 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:43:56,530 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:43:56,659 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:43:57,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:57,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 40 states and 76 transitions. [2024-11-08 23:43:57,672 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 76 transitions. [2024-11-08 23:43:57,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:43:57,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:57,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:57,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:43:57,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:57,715 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:43:57,717 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:43:57,776 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:43:58,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:58,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 42 states and 77 transitions. [2024-11-08 23:43:58,298 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2024-11-08 23:43:58,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:43:58,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:58,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:58,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:58,366 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:43:58,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:58,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 42 states and 76 transitions. [2024-11-08 23:43:58,583 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 76 transitions. [2024-11-08 23:43:58,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:43:58,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:58,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:58,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:43:58,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:58,619 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:43:58,621 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:43:58,681 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:43:59,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:59,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 45 states and 79 transitions. [2024-11-08 23:43:59,484 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 79 transitions. [2024-11-08 23:43:59,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:43:59,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:59,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:59,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:59,699 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:44:00,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:00,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 49 states and 97 transitions. [2024-11-08 23:44:00,903 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 97 transitions. [2024-11-08 23:44:00,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:44:00,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:00,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:00,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:00,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:00,964 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 23:44:00,965 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:01,135 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:44:02,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:02,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 53 states and 110 transitions. [2024-11-08 23:44:02,139 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 110 transitions. [2024-11-08 23:44:02,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:44:02,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:02,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:02,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:02,260 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:44:02,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:02,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 53 states and 109 transitions. [2024-11-08 23:44:02,527 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 109 transitions. [2024-11-08 23:44:02,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:44:02,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:02,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:02,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:02,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:02,566 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:44:02,568 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:02,654 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 5 proven. 28 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:44:03,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:03,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 56 states and 112 transitions. [2024-11-08 23:44:03,507 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 112 transitions. [2024-11-08 23:44:03,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:44:03,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:03,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:03,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:03,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:03,557 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 23:44:03,559 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:03,631 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:44:04,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:04,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 59 states and 116 transitions. [2024-11-08 23:44:04,654 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 116 transitions. [2024-11-08 23:44:04,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:44:04,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:04,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:04,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:04,730 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:44:05,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:05,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 59 states and 115 transitions. [2024-11-08 23:44:05,023 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 115 transitions. [2024-11-08 23:44:05,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:44:05,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:05,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:05,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:05,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:05,057 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 23:44:05,059 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:05,128 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:44:05,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:05,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 61 states and 116 transitions. [2024-11-08 23:44:05,825 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 116 transitions. [2024-11-08 23:44:05,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:44:05,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:05,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:05,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:05,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:05,868 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:44:05,870 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:06,063 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:44:07,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:07,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 65 states and 129 transitions. [2024-11-08 23:44:07,362 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 129 transitions. [2024-11-08 23:44:07,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:44:07,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:07,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:07,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:07,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:07,411 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:44:07,412 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:07,507 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:44:08,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:08,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 68 states and 133 transitions. [2024-11-08 23:44:08,736 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 133 transitions. [2024-11-08 23:44:08,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:44:08,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:08,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:08,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:08,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:08,802 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:44:08,803 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:08,903 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:44:09,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:09,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 70 states and 134 transitions. [2024-11-08 23:44:09,668 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 134 transitions. [2024-11-08 23:44:09,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:44:09,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:09,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:09,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:09,970 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:44:11,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:11,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 74 states and 158 transitions. [2024-11-08 23:44:11,574 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 158 transitions. [2024-11-08 23:44:11,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:44:11,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:11,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:11,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:11,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:11,616 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:44:11,618 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:11,703 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:44:12,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:12,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 77 states and 161 transitions. [2024-11-08 23:44:12,824 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 161 transitions. [2024-11-08 23:44:12,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:44:12,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:12,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:12,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:12,908 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:44:13,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:13,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 77 states and 160 transitions. [2024-11-08 23:44:13,287 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 160 transitions. [2024-11-08 23:44:13,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:44:13,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:13,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:13,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:13,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:13,343 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:44:13,345 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:13,457 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:44:14,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:14,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 80 states and 163 transitions. [2024-11-08 23:44:14,616 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 163 transitions. [2024-11-08 23:44:14,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:44:14,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:14,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:14,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:14,742 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:44:15,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:15,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 80 states and 162 transitions. [2024-11-08 23:44:15,091 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 162 transitions. [2024-11-08 23:44:15,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:44:15,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:15,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:15,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:15,176 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:44:15,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:15,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 80 states and 161 transitions. [2024-11-08 23:44:15,517 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 161 transitions. [2024-11-08 23:44:15,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:44:15,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:15,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:15,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:15,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:15,587 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:44:15,589 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:15,864 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:44:17,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:17,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 84 states and 177 transitions. [2024-11-08 23:44:17,741 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 177 transitions. [2024-11-08 23:44:17,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:44:17,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:17,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:17,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:17,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:17,793 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:44:17,795 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:17,902 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 9 proven. 68 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:44:18,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:18,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 86 states and 178 transitions. [2024-11-08 23:44:18,929 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 178 transitions. [2024-11-08 23:44:18,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:44:18,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:18,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:18,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:19,306 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:44:21,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:21,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 90 states and 206 transitions. [2024-11-08 23:44:21,235 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 206 transitions. [2024-11-08 23:44:21,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:44:21,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:21,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:21,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:21,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:21,298 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:44:21,299 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:21,416 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:44:22,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:22,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 93 states and 209 transitions. [2024-11-08 23:44:22,656 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 209 transitions. [2024-11-08 23:44:22,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:44:22,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:22,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:22,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:22,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:22,711 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:44:22,712 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:22,812 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:44:24,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:24,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 96 states and 212 transitions. [2024-11-08 23:44:24,252 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 212 transitions. [2024-11-08 23:44:24,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:44:24,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:24,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:24,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:24,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:24,301 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:44:24,303 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:24,399 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 9 proven. 68 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:44:25,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:25,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 99 states and 215 transitions. [2024-11-08 23:44:25,883 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 215 transitions. [2024-11-08 23:44:25,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:44:25,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:25,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:25,999 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:44:26,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:26,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 99 states and 214 transitions. [2024-11-08 23:44:26,515 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 214 transitions. [2024-11-08 23:44:26,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:44:26,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:26,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:26,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:26,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:26,570 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:44:26,571 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:26,669 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:44:28,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:28,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 102 states and 217 transitions. [2024-11-08 23:44:28,048 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 217 transitions. [2024-11-08 23:44:28,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:44:28,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:28,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:28,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:28,173 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:44:28,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:28,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 102 states and 216 transitions. [2024-11-08 23:44:28,574 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 216 transitions. [2024-11-08 23:44:28,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:44:28,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:28,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:28,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:28,674 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:44:29,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:29,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 102 states and 215 transitions. [2024-11-08 23:44:29,131 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 215 transitions. [2024-11-08 23:44:29,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:44:29,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:29,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:29,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:29,228 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:44:29,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:29,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 102 states and 214 transitions. [2024-11-08 23:44:29,728 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 214 transitions. [2024-11-08 23:44:29,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:44:29,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:29,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:29,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:30,223 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:44:32,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:32,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 106 states and 244 transitions. [2024-11-08 23:44:32,637 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 244 transitions. [2024-11-08 23:44:32,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:44:32,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:32,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:32,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:32,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:32,689 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:44:32,691 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:32,959 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:44:35,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:35,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 110 states and 263 transitions. [2024-11-08 23:44:35,248 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 263 transitions. [2024-11-08 23:44:35,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:44:35,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:35,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:35,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:35,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:35,299 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:44:35,300 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:35,405 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:44:37,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:37,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 113 states and 266 transitions. [2024-11-08 23:44:37,087 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 266 transitions. [2024-11-08 23:44:37,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:44:37,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:37,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:37,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:37,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:37,146 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:44:37,148 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:37,253 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:44:38,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:38,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 116 states and 269 transitions. [2024-11-08 23:44:38,781 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 269 transitions. [2024-11-08 23:44:38,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:44:38,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:38,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:38,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:38,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:38,830 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:44:38,831 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:38,940 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 11 proven. 94 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:44:41,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:41,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 119 states and 273 transitions. [2024-11-08 23:44:41,182 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 273 transitions. [2024-11-08 23:44:41,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:44:41,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:41,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:41,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:41,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:41,247 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:44:41,249 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:41,366 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:44:42,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:42,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 121 states and 274 transitions. [2024-11-08 23:44:42,712 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 274 transitions. [2024-11-08 23:44:42,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:44:42,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:42,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:42,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:42,864 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:44:43,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:43,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 121 states and 273 transitions. [2024-11-08 23:44:43,440 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 273 transitions. [2024-11-08 23:44:43,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:44:43,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:43,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:43,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:43,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:43,497 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:44:43,499 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:43,608 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:44:45,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:45,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 124 states and 276 transitions. [2024-11-08 23:44:45,243 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 276 transitions. [2024-11-08 23:44:45,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:44:45,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:45,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:45,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:45,297 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:44:45,299 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:45,390 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:44:47,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:47,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 127 states and 279 transitions. [2024-11-08 23:44:47,108 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 279 transitions. [2024-11-08 23:44:47,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:44:47,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:47,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:47,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:47,232 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:44:47,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:47,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 127 states and 278 transitions. [2024-11-08 23:44:47,920 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 278 transitions. [2024-11-08 23:44:47,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:44:47,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:47,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:47,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:48,027 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:44:48,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:48,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 127 states and 277 transitions. [2024-11-08 23:44:48,564 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 277 transitions. [2024-11-08 23:44:48,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:44:48,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:48,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:48,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:48,662 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:44:49,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:49,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 127 states and 276 transitions. [2024-11-08 23:44:49,205 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 276 transitions. [2024-11-08 23:44:49,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:44:49,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:49,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:49,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:49,370 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:44:49,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:49,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 127 states and 275 transitions. [2024-11-08 23:44:49,961 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 275 transitions. [2024-11-08 23:44:49,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:44:49,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:49,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:49,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:50,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:50,019 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:44:50,021 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:50,363 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 13 proven. 124 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 23:44:53,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:53,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 131 states and 295 transitions. [2024-11-08 23:44:53,439 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 295 transitions. [2024-11-08 23:44:53,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:44:53,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:53,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:53,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:53,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:53,496 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:44:53,497 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:53,623 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:44:55,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:55,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 134 states and 298 transitions. [2024-11-08 23:44:55,544 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 298 transitions. [2024-11-08 23:44:55,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:44:55,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:55,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:55,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:55,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:55,609 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:44:55,611 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:55,749 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:44:57,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:57,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 137 states and 301 transitions. [2024-11-08 23:44:57,933 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 301 transitions. [2024-11-08 23:44:57,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:44:57,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:57,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:57,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:58,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:58,010 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:44:58,011 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:58,134 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:44:59,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:59,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 139 states and 302 transitions. [2024-11-08 23:44:59,841 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 302 transitions. [2024-11-08 23:44:59,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:44:59,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:59,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:59,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:59,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:59,893 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:44:59,894 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:00,007 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:45:02,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:02,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 142 states and 305 transitions. [2024-11-08 23:45:02,010 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 305 transitions. [2024-11-08 23:45:02,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:45:02,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:02,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:02,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:02,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:02,083 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:45:02,086 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:02,234 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:45:04,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:04,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 145 states and 308 transitions. [2024-11-08 23:45:04,285 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 308 transitions. [2024-11-08 23:45:04,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:45:04,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:04,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:04,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:04,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:04,341 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:45:04,343 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:04,454 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:45:06,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:06,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 148 states and 311 transitions. [2024-11-08 23:45:06,678 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 311 transitions. [2024-11-08 23:45:06,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:45:06,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:06,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:06,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:07,275 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:45:10,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:10,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 152 states and 347 transitions. [2024-11-08 23:45:10,500 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 347 transitions. [2024-11-08 23:45:10,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:45:10,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:10,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:10,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:10,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:10,557 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:45:10,559 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:10,673 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:45:12,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:12,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 155 states and 350 transitions. [2024-11-08 23:45:12,919 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 350 transitions. [2024-11-08 23:45:12,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:45:12,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:12,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:12,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:13,094 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:45:13,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:13,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 155 states and 349 transitions. [2024-11-08 23:45:13,817 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 349 transitions. [2024-11-08 23:45:13,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:45:13,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:13,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:13,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:13,934 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:45:14,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:14,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 155 states and 348 transitions. [2024-11-08 23:45:14,756 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 348 transitions. [2024-11-08 23:45:14,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:45:14,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:14,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:14,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:14,882 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:45:15,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:15,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 155 states and 347 transitions. [2024-11-08 23:45:15,722 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 347 transitions. [2024-11-08 23:45:15,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:45:15,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:15,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:15,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:15,984 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:45:16,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:16,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 155 states and 346 transitions. [2024-11-08 23:45:16,727 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 346 transitions. [2024-11-08 23:45:16,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:45:16,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:16,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:16,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:16,876 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:45:17,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:17,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 155 states and 345 transitions. [2024-11-08 23:45:17,691 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 345 transitions. [2024-11-08 23:45:17,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:45:17,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:17,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:17,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:17,803 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:45:18,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:18,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 155 states and 344 transitions. [2024-11-08 23:45:18,590 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 344 transitions. [2024-11-08 23:45:18,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:18,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:18,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:18,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:18,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:18,656 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:45:18,658 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:19,075 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:45:22,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:22,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 159 states and 365 transitions. [2024-11-08 23:45:22,472 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 365 transitions. [2024-11-08 23:45:22,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:22,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:22,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:22,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:22,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:22,546 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:45:22,548 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:22,805 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 15 proven. 158 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 23:45:25,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:25,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 162 states and 368 transitions. [2024-11-08 23:45:25,436 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 368 transitions. [2024-11-08 23:45:25,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:25,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:25,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:25,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:25,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:25,514 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:45:25,516 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:25,652 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:45:27,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:27,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 165 states and 371 transitions. [2024-11-08 23:45:27,950 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 371 transitions. [2024-11-08 23:45:27,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:27,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:27,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:27,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:28,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:28,016 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:45:28,018 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:28,161 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 15 proven. 158 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 23:45:30,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:30,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 168 states and 374 transitions. [2024-11-08 23:45:30,834 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 374 transitions. [2024-11-08 23:45:30,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:30,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:30,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:30,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:30,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:30,907 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:45:30,909 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:31,055 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:45:34,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:34,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 171 states and 378 transitions. [2024-11-08 23:45:34,325 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 378 transitions. [2024-11-08 23:45:34,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:34,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:34,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:34,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:34,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:34,396 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:45:34,398 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:34,524 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:45:36,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:36,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 173 states and 379 transitions. [2024-11-08 23:45:36,566 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 379 transitions. [2024-11-08 23:45:36,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:36,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:36,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:36,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:36,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:36,629 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:45:36,631 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:36,774 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:45:39,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:39,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 176 states and 382 transitions. [2024-11-08 23:45:39,846 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 382 transitions. [2024-11-08 23:45:39,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:39,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:39,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:39,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:39,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:39,909 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:45:39,911 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:40,055 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:45:42,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:42,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 179 states and 385 transitions. [2024-11-08 23:45:42,764 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 385 transitions. [2024-11-08 23:45:42,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:42,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:42,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:42,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:43,529 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:45:47,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:47,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 183 states and 425 transitions. [2024-11-08 23:45:47,528 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 425 transitions. [2024-11-08 23:45:47,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:47,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:47,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:47,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:47,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:47,605 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:45:47,607 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:47,770 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:45:50,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:50,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 186 states and 428 transitions. [2024-11-08 23:45:50,798 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 428 transitions. [2024-11-08 23:45:50,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:50,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:50,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:50,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:50,927 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:45:51,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:51,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 186 states and 427 transitions. [2024-11-08 23:45:51,770 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 427 transitions. [2024-11-08 23:45:51,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:51,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:51,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:51,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:51,900 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:45:52,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:52,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 186 states and 426 transitions. [2024-11-08 23:45:52,837 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 426 transitions. [2024-11-08 23:45:52,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:52,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:52,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:52,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:52,973 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:45:53,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:53,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 186 states and 425 transitions. [2024-11-08 23:45:53,885 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 425 transitions. [2024-11-08 23:45:53,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:53,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:53,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:53,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:54,136 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:45:55,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:55,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 186 states and 424 transitions. [2024-11-08 23:45:55,090 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 424 transitions. [2024-11-08 23:45:55,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:55,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:55,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:55,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:55,285 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:45:56,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:56,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 186 states and 423 transitions. [2024-11-08 23:45:56,320 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 423 transitions. [2024-11-08 23:45:56,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:56,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:56,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:56,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:56,436 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:45:57,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:57,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 186 states and 422 transitions. [2024-11-08 23:45:57,339 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 422 transitions. [2024-11-08 23:45:57,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:57,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:57,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:57,479 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:45:58,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:58,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 186 states and 421 transitions. [2024-11-08 23:45:58,402 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 421 transitions. [2024-11-08 23:45:58,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:45:58,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:58,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:58,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:58,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:58,475 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:45:58,477 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:59,046 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:46:03,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:03,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 190 states and 444 transitions. [2024-11-08 23:46:03,540 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 444 transitions. [2024-11-08 23:46:03,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:46:03,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:03,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:03,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:04,350 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:46:09,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:09,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 194 states and 488 transitions. [2024-11-08 23:46:09,300 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 488 transitions. [2024-11-08 23:46:09,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:46:09,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:09,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:09,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:46:09,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:09,378 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:46:09,380 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:46:09,571 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:46:12,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:12,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 197 states and 491 transitions. [2024-11-08 23:46:12,532 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 491 transitions. [2024-11-08 23:46:12,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:46:12,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:12,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:12,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:12,694 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:46:13,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:13,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 197 states and 490 transitions. [2024-11-08 23:46:13,792 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 490 transitions. [2024-11-08 23:46:13,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:46:13,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:13,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:13,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:46:13,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:13,845 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:46:13,846 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:46:13,971 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:46:17,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:17,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 200 states and 493 transitions. [2024-11-08 23:46:17,225 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 493 transitions. [2024-11-08 23:46:17,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:46:17,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:17,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:17,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:46:17,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:17,297 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:46:17,299 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:46:17,466 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:46:21,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:21,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 203 states and 497 transitions. [2024-11-08 23:46:21,737 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 497 transitions. [2024-11-08 23:46:21,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:46:21,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:21,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:21,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:46:21,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:21,825 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:46:21,828 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:46:22,006 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 17 proven. 196 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:46:25,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:25,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 206 states and 500 transitions. [2024-11-08 23:46:25,183 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 500 transitions. [2024-11-08 23:46:25,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:46:25,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:25,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:25,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:25,329 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:46:26,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:26,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 206 states and 499 transitions. [2024-11-08 23:46:26,349 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 499 transitions. [2024-11-08 23:46:26,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:46:26,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:26,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:26,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:46:26,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:26,409 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:46:26,410 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:46:26,558 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:46:30,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:30,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 209 states and 502 transitions. [2024-11-08 23:46:30,283 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 502 transitions. [2024-11-08 23:46:30,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:46:30,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:30,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:30,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:30,422 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:46:31,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:31,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 209 states and 501 transitions. [2024-11-08 23:46:31,465 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 501 transitions. [2024-11-08 23:46:31,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:46:31,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:31,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:31,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:46:31,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:31,535 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:46:31,537 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:46:31,702 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:46:35,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:35,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 212 states and 504 transitions. [2024-11-08 23:46:35,321 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 504 transitions. [2024-11-08 23:46:35,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:46:35,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:35,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:35,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:35,442 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:46:36,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:36,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 212 states and 503 transitions. [2024-11-08 23:46:36,426 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 503 transitions. [2024-11-08 23:46:36,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:46:36,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:36,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:36,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:46:36,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:36,481 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:46:36,483 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:46:36,629 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 17 proven. 196 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:46:40,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:40,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 215 states and 506 transitions. [2024-11-08 23:46:40,212 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 506 transitions. [2024-11-08 23:46:40,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:46:40,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:40,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:40,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:40,359 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:46:41,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:41,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 215 states and 505 transitions. [2024-11-08 23:46:41,494 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 505 transitions. [2024-11-08 23:46:41,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:46:41,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:41,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:41,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:46:41,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:41,552 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:46:41,553 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:46:41,711 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:46:44,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:44,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 217 states and 506 transitions. [2024-11-08 23:46:44,493 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 506 transitions. [2024-11-08 23:46:44,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:46:44,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:44,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:44,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:44,604 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:46:45,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:45,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 217 states and 505 transitions. [2024-11-08 23:46:45,717 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 505 transitions. [2024-11-08 23:46:45,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:46:45,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:45,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:45,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:46:45,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:45,786 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:46:45,788 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:46:45,934 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:46:49,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:49,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 220 states and 508 transitions. [2024-11-08 23:46:49,794 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 508 transitions. [2024-11-08 23:46:49,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:46:49,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:49,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:49,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:50,014 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:46:51,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:51,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 220 states and 507 transitions. [2024-11-08 23:46:51,084 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 507 transitions. [2024-11-08 23:46:51,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:46:51,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:51,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:51,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:51,221 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:46:52,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:52,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 220 states and 506 transitions. [2024-11-08 23:46:52,290 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 506 transitions. [2024-11-08 23:46:52,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:46:52,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:52,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:52,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:46:52,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:52,356 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:46:52,357 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:46:52,960 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:46:57,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:57,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 224 states and 531 transitions. [2024-11-08 23:46:57,843 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 531 transitions. [2024-11-08 23:46:57,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:46:57,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:57,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:57,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:46:57,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:57,905 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:46:57,907 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:46:58,063 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:47:01,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:01,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 227 states and 534 transitions. [2024-11-08 23:47:01,412 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 534 transitions. [2024-11-08 23:47:01,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:47:01,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:01,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:01,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:47:01,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:01,475 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:47:01,477 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:47:01,621 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:47:05,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:05,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 230 states and 537 transitions. [2024-11-08 23:47:05,394 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 537 transitions. [2024-11-08 23:47:05,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:47:05,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:05,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:05,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:06,237 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:47:11,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:11,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 234 states and 585 transitions. [2024-11-08 23:47:11,631 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 585 transitions. [2024-11-08 23:47:11,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:47:11,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:11,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:11,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:47:11,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:11,684 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:47:11,686 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:47:11,963 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:47:15,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:15,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 237 states and 588 transitions. [2024-11-08 23:47:15,290 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 588 transitions. [2024-11-08 23:47:15,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:47:15,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:15,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:15,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:15,398 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:47:16,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:16,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 237 states and 587 transitions. [2024-11-08 23:47:16,456 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 587 transitions. [2024-11-08 23:47:16,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:47:16,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:16,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:16,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:47:16,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:16,524 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:47:16,527 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:47:16,691 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:47:20,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:20,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 240 states and 590 transitions. [2024-11-08 23:47:20,740 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 590 transitions. [2024-11-08 23:47:20,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:47:20,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:20,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:20,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:20,920 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:47:22,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:22,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 240 states and 589 transitions. [2024-11-08 23:47:22,258 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 589 transitions. [2024-11-08 23:47:22,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:47:22,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:22,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:22,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:47:22,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:22,326 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:47:22,328 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:47:22,472 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 19 proven. 238 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-08 23:47:26,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:26,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 243 states and 592 transitions. [2024-11-08 23:47:26,276 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 592 transitions. [2024-11-08 23:47:26,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:47:26,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:26,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:26,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:26,379 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:47:27,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:27,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 243 states and 591 transitions. [2024-11-08 23:47:27,634 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 591 transitions. [2024-11-08 23:47:27,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:47:27,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:27,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:27,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:47:27,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:27,690 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:47:27,692 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:47:27,850 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:47:31,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:31,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 246 states and 594 transitions. [2024-11-08 23:47:31,512 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 594 transitions. [2024-11-08 23:47:31,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:47:31,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:31,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:31,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:47:31,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:31,574 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:47:31,576 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:47:31,754 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 19 proven. 238 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-08 23:47:35,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:35,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 249 states and 597 transitions. [2024-11-08 23:47:35,834 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 597 transitions. [2024-11-08 23:47:35,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:47:35,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:35,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:35,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:47:35,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:35,888 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:47:35,890 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:47:36,032 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:47:40,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:40,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 252 states and 601 transitions. [2024-11-08 23:47:40,790 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 601 transitions. [2024-11-08 23:47:40,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:47:40,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:40,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:40,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:47:40,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:40,848 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:47:40,849 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:47:40,985 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:47:44,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:44,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 254 states and 602 transitions. [2024-11-08 23:47:44,317 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 602 transitions. [2024-11-08 23:47:44,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:47:44,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:44,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:44,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:47:44,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:44,371 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:47:44,372 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:47:44,530 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 19 proven. 238 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-08 23:47:48,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:48,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 257 states and 605 transitions. [2024-11-08 23:47:48,250 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 605 transitions. [2024-11-08 23:47:48,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:47:48,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:48,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:48,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:48,382 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:47:49,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:49,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 257 states and 604 transitions. [2024-11-08 23:47:49,524 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 604 transitions. [2024-11-08 23:47:49,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:47:49,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:49,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:49,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:49,628 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:47:50,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:50,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 257 states and 603 transitions. [2024-11-08 23:47:50,715 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 603 transitions. [2024-11-08 23:47:50,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:47:50,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:50,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:50,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:51,022 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:47:52,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:52,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 257 states and 602 transitions. [2024-11-08 23:47:52,177 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 602 transitions. [2024-11-08 23:47:52,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:47:52,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:52,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:52,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:52,280 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:47:53,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:53,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 257 states and 601 transitions. [2024-11-08 23:47:53,518 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 601 transitions. [2024-11-08 23:47:53,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:47:53,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:53,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:53,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:53,643 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:47:54,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:54,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 257 states and 600 transitions. [2024-11-08 23:47:54,791 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 600 transitions. [2024-11-08 23:47:54,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:47:54,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:54,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:55,085 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:47:56,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:56,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 257 states and 599 transitions. [2024-11-08 23:47:56,210 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 599 transitions. [2024-11-08 23:47:56,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:47:56,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:56,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:56,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:47:56,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:56,291 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:47:56,293 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:47:56,953 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:48:02,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:02,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 261 states and 626 transitions. [2024-11-08 23:48:02,880 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 626 transitions. [2024-11-08 23:48:02,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:48:02,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:02,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:02,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:48:02,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:02,956 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:48:02,958 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:48:03,142 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 21 proven. 284 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 23:48:07,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:07,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 264 states and 629 transitions. [2024-11-08 23:48:07,623 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 629 transitions. [2024-11-08 23:48:07,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:48:07,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:07,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:07,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:48:07,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:07,700 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:48:07,703 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:48:07,879 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:48:12,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:12,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 267 states and 632 transitions. [2024-11-08 23:48:12,033 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 632 transitions. [2024-11-08 23:48:12,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:48:12,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:12,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:12,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:48:12,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:12,094 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:48:12,096 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:48:12,260 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 21 proven. 284 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 23:48:16,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:16,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 270 states and 635 transitions. [2024-11-08 23:48:16,760 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 635 transitions. [2024-11-08 23:48:16,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:48:16,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:16,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:48:16,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:16,827 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:48:16,829 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:48:17,012 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:48:22,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:22,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 273 states and 639 transitions. [2024-11-08 23:48:22,489 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 639 transitions. [2024-11-08 23:48:22,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:48:22,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:22,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:22,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:48:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:22,575 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:48:22,578 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:48:22,781 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:48:27,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:27,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 276 states and 642 transitions. [2024-11-08 23:48:27,541 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 642 transitions. [2024-11-08 23:48:27,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:48:27,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:27,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:27,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:48:27,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:27,604 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:48:27,606 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:48:27,761 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:48:31,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:31,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 278 states and 643 transitions. [2024-11-08 23:48:31,716 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 643 transitions. [2024-11-08 23:48:31,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:48:31,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:31,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:31,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:33,157 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:48:40,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:40,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 282 states and 695 transitions. [2024-11-08 23:48:40,361 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 695 transitions. [2024-11-08 23:48:40,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:48:40,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:40,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:40,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:48:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:40,431 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:48:40,433 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:48:40,605 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 21 proven. 284 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 23:48:45,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:45,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 285 states and 698 transitions. [2024-11-08 23:48:45,157 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 698 transitions. [2024-11-08 23:48:45,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:48:45,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:45,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:45,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:48:45,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:45,233 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:48:45,235 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:48:45,416 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:48:49,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:49,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 288 states and 701 transitions. [2024-11-08 23:48:49,865 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 701 transitions. [2024-11-08 23:48:49,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:48:49,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:49,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:49,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:49,998 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:48:51,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:51,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 288 states and 700 transitions. [2024-11-08 23:48:51,314 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 700 transitions. [2024-11-08 23:48:51,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:48:51,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:51,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:51,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:48:51,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:51,374 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:48:51,376 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:48:51,528 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:48:56,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:56,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 291 states and 703 transitions. [2024-11-08 23:48:56,546 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 703 transitions. [2024-11-08 23:48:56,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:48:56,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:56,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:56,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:48:56,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:56,609 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:48:56,611 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:48:56,763 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 21 proven. 284 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 23:49:01,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:01,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 294 states and 706 transitions. [2024-11-08 23:49:01,462 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 706 transitions. [2024-11-08 23:49:01,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:49:01,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:01,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:01,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:01,579 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:49:03,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:03,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 294 states and 705 transitions. [2024-11-08 23:49:03,266 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 705 transitions. [2024-11-08 23:49:03,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:49:03,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:03,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:03,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:49:03,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:03,335 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:49:03,337 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:49:03,510 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:49:08,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:08,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 297 states and 708 transitions. [2024-11-08 23:49:08,204 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 708 transitions. [2024-11-08 23:49:08,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:49:08,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:08,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:08,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:08,384 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:49:09,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:09,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 297 states and 707 transitions. [2024-11-08 23:49:09,901 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 707 transitions. [2024-11-08 23:49:09,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:49:09,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:09,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:09,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:10,047 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:49:11,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:11,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 297 states and 706 transitions. [2024-11-08 23:49:11,392 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 706 transitions. [2024-11-08 23:49:11,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:49:11,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:11,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:11,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:11,506 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:49:13,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:13,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 297 states and 705 transitions. [2024-11-08 23:49:13,042 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 705 transitions. [2024-11-08 23:49:13,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:49:13,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:13,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:13,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:13,410 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:49:14,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:14,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 297 states and 704 transitions. [2024-11-08 23:49:14,934 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 704 transitions. [2024-11-08 23:49:14,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:49:14,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:14,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:14,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:15,064 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:49:16,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:16,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 297 states and 703 transitions. [2024-11-08 23:49:16,668 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 703 transitions. [2024-11-08 23:49:16,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:49:16,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:16,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:16,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:16,790 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:49:18,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:18,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 297 states and 702 transitions. [2024-11-08 23:49:18,177 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 702 transitions. [2024-11-08 23:49:18,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:49:18,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:18,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:18,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:18,478 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:49:19,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:19,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 297 states and 701 transitions. [2024-11-08 23:49:19,831 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 701 transitions. [2024-11-08 23:49:19,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:49:19,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:19,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:19,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:20,025 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:49:21,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:21,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 297 states and 700 transitions. [2024-11-08 23:49:21,724 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 700 transitions. [2024-11-08 23:49:21,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:49:21,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:21,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:21,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:49:21,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:21,822 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:49:21,825 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:49:22,791 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 23:49:30,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:30,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 301 states and 729 transitions. [2024-11-08 23:49:30,555 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 729 transitions. [2024-11-08 23:49:30,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:49:30,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:30,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:30,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:31,751 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:49:39,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:39,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 305 states and 785 transitions. [2024-11-08 23:49:39,727 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 785 transitions. [2024-11-08 23:49:39,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:49:39,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:39,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:39,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:49:39,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:39,813 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:49:39,815 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:49:40,020 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:49:45,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:45,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 308 states and 788 transitions. [2024-11-08 23:49:45,252 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 788 transitions. [2024-11-08 23:49:45,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:49:45,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:45,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:45,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:45,388 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:49:47,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:47,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 308 states and 787 transitions. [2024-11-08 23:49:47,145 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 787 transitions. [2024-11-08 23:49:47,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:49:47,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:47,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:47,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:49:47,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:47,242 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:49:47,245 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:49:47,478 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:49:53,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:53,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 311 states and 790 transitions. [2024-11-08 23:49:53,827 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 790 transitions. [2024-11-08 23:49:53,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:49:53,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:53,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:53,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:54,187 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:49:55,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:55,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 311 states and 789 transitions. [2024-11-08 23:49:55,726 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 789 transitions. [2024-11-08 23:49:55,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:49:55,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:55,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:55,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:49:55,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:55,812 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:49:55,814 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:49:56,015 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:50:01,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:01,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 314 states and 792 transitions. [2024-11-08 23:50:01,403 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 792 transitions. [2024-11-08 23:50:01,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:50:01,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:01,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:01,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:01,563 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:50:03,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:03,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 314 states and 791 transitions. [2024-11-08 23:50:03,359 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 791 transitions. [2024-11-08 23:50:03,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:50:03,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:03,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:03,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:50:03,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:03,444 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:50:03,446 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:50:03,647 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:50:08,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:08,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 317 states and 794 transitions. [2024-11-08 23:50:08,539 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 794 transitions. [2024-11-08 23:50:08,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:50:08,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:08,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:08,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:50:08,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:08,614 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:50:08,615 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:50:08,791 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:50:14,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:14,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 320 states and 797 transitions. [2024-11-08 23:50:14,253 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 797 transitions. [2024-11-08 23:50:14,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:50:14,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:14,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:14,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:14,565 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:50:16,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:16,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 320 states and 796 transitions. [2024-11-08 23:50:16,093 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 796 transitions. [2024-11-08 23:50:16,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:50:16,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:16,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:16,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:50:16,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:16,159 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:50:16,160 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:50:16,332 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 23:50:21,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:21,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 323 states and 799 transitions. [2024-11-08 23:50:21,920 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 799 transitions. [2024-11-08 23:50:21,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:50:21,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:21,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:21,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:22,069 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:50:23,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:23,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 323 states and 798 transitions. [2024-11-08 23:50:23,824 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 798 transitions. [2024-11-08 23:50:23,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:50:23,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:23,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:23,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:50:23,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:23,890 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:50:23,891 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:50:24,054 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:50:29,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:29,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 326 states and 801 transitions. [2024-11-08 23:50:29,054 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 801 transitions. [2024-11-08 23:50:29,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:50:29,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:29,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:29,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:50:29,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:29,135 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:50:29,137 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:50:29,341 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:50:35,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:35,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 329 states and 804 transitions. [2024-11-08 23:50:35,479 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 804 transitions. [2024-11-08 23:50:35,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:50:35,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:35,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:35,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:50:35,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:35,544 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:50:35,546 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:50:35,878 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:50:41,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:41,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 332 states and 807 transitions. [2024-11-08 23:50:41,457 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 807 transitions. [2024-11-08 23:50:41,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:50:41,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:41,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:41,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:41,622 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:50:43,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:43,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 332 states and 806 transitions. [2024-11-08 23:50:43,310 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 806 transitions. [2024-11-08 23:50:43,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:50:43,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:43,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:43,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:50:43,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:43,390 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:50:43,516 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:50:43,735 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:50:51,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:51,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 335 states and 810 transitions. [2024-11-08 23:50:51,100 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 810 transitions. [2024-11-08 23:50:51,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:50:51,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:51,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:51,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:50:51,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:51,187 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:50:51,190 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:50:51,409 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 23:50:56,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:56,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 337 states and 811 transitions. [2024-11-08 23:50:56,583 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 811 transitions. [2024-11-08 23:50:56,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:50:56,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:56,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:56,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:56,714 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:50:58,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:58,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 337 states and 810 transitions. [2024-11-08 23:50:58,298 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 810 transitions. [2024-11-08 23:50:58,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:50:58,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:58,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:50:58,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:58,363 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:50:58,365 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:50:58,768 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:51:04,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:04,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 340 states and 813 transitions. [2024-11-08 23:51:04,914 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 813 transitions. [2024-11-08 23:51:04,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:51:04,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:04,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:04,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:05,284 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:51:06,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:06,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 340 states and 812 transitions. [2024-11-08 23:51:06,929 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 812 transitions. [2024-11-08 23:51:06,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:51:06,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:06,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:06,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:07,085 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:51:08,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:08,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 340 states and 811 transitions. [2024-11-08 23:51:08,932 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 811 transitions. [2024-11-08 23:51:08,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:51:08,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:08,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:08,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:09,071 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:51:10,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:10,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 340 states and 810 transitions. [2024-11-08 23:51:10,996 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 810 transitions. [2024-11-08 23:51:10,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:51:10,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:10,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:11,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:11,200 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:51:13,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:13,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 340 states and 809 transitions. [2024-11-08 23:51:13,203 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 809 transitions. [2024-11-08 23:51:13,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:51:13,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:13,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:13,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:51:13,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:13,283 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:51:13,285 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:51:14,308 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:51:23,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:23,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 344 states and 840 transitions. [2024-11-08 23:51:23,786 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 840 transitions. [2024-11-08 23:51:23,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:51:23,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:23,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:23,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:51:23,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:23,855 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:51:23,857 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:51:24,048 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:51:29,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:29,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 347 states and 843 transitions. [2024-11-08 23:51:29,723 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 843 transitions. [2024-11-08 23:51:29,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:51:29,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:29,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:29,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:51:29,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:29,794 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:51:29,796 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:51:29,969 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:51:36,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:36,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 350 states and 846 transitions. [2024-11-08 23:51:36,301 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 846 transitions. [2024-11-08 23:51:36,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:51:36,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:36,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:36,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:51:36,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:36,388 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-08 23:51:36,390 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:51:36,570 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 25 proven. 388 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-08 23:51:42,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:42,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 353 states and 849 transitions. [2024-11-08 23:51:42,299 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 849 transitions. [2024-11-08 23:51:42,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:51:42,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:42,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:42,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:51:42,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:42,381 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:51:42,382 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:51:42,573 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:51:48,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:48,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 356 states and 852 transitions. [2024-11-08 23:51:48,052 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 852 transitions. [2024-11-08 23:51:48,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:51:48,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:48,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:48,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:51:48,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:48,124 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:51:48,125 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:51:48,300 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:51:54,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:54,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 359 states and 855 transitions. [2024-11-08 23:51:54,434 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 855 transitions. [2024-11-08 23:51:54,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:51:54,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:54,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:54,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:51:54,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:54,504 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:51:54,505 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:51:54,692 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:52:02,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:02,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 362 states and 859 transitions. [2024-11-08 23:52:02,293 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 859 transitions. [2024-11-08 23:52:02,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:52:02,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:02,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:02,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:52:02,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:02,384 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:52:02,386 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:52:02,594 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:52:08,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:08,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 365 states and 862 transitions. [2024-11-08 23:52:08,534 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 862 transitions. [2024-11-08 23:52:08,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:52:08,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:08,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:08,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:52:08,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:08,611 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:52:08,613 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:52:08,823 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:52:14,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:14,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 367 states and 863 transitions. [2024-11-08 23:52:14,194 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 863 transitions. [2024-11-08 23:52:14,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:52:14,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:14,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:14,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:52:14,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:14,264 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-08 23:52:14,266 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:52:14,442 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 25 proven. 388 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-08 23:52:21,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:21,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 370 states and 866 transitions. [2024-11-08 23:52:21,069 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 866 transitions. [2024-11-08 23:52:21,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:52:21,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:21,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:21,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:22,587 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:52:32,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:32,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 374 states and 926 transitions. [2024-11-08 23:52:32,032 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 926 transitions. [2024-11-08 23:52:32,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:52:32,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:32,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:32,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:52:32,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:32,099 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:52:32,101 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:52:32,270 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:52:38,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:38,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 377 states and 929 transitions. [2024-11-08 23:52:38,274 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 929 transitions. [2024-11-08 23:52:38,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:52:38,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:38,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:38,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:38,441 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:52:40,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:40,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 377 states and 928 transitions. [2024-11-08 23:52:40,545 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 928 transitions. [2024-11-08 23:52:40,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:52:40,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:40,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:40,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:52:40,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:40,619 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:52:40,621 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:52:40,791 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:52:47,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:47,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 380 states and 931 transitions. [2024-11-08 23:52:47,468 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 931 transitions. [2024-11-08 23:52:47,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:52:47,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:47,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:47,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:47,616 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:52:49,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:49,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 380 states and 930 transitions. [2024-11-08 23:52:49,553 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 930 transitions. [2024-11-08 23:52:49,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:52:49,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:49,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:49,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:52:49,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:49,623 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:52:49,625 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:52:49,794 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:52:55,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:55,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 383 states and 933 transitions. [2024-11-08 23:52:55,964 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 933 transitions. [2024-11-08 23:52:55,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:52:55,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:55,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:55,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:52:56,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:56,034 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:52:56,036 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:52:56,205 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:53:03,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:03,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 386 states and 936 transitions. [2024-11-08 23:53:03,032 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 936 transitions. [2024-11-08 23:53:03,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:53:03,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:03,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:03,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:03,185 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:53:05,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:05,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 386 states and 935 transitions. [2024-11-08 23:53:05,005 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 935 transitions. [2024-11-08 23:53:05,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:53:05,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:05,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:05,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:05,485 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:53:07,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:07,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 386 states and 934 transitions. [2024-11-08 23:53:07,347 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 934 transitions. [2024-11-08 23:53:07,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:53:07,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:07,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:07,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:07,509 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:53:09,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:09,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 386 states and 933 transitions. [2024-11-08 23:53:09,531 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 933 transitions. [2024-11-08 23:53:09,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:53:09,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:09,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:09,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:09,681 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:53:11,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:11,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 386 states and 932 transitions. [2024-11-08 23:53:11,896 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 932 transitions. [2024-11-08 23:53:11,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:53:11,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:11,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:11,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:12,091 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:53:14,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:14,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 386 states and 931 transitions. [2024-11-08 23:53:14,424 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 931 transitions. [2024-11-08 23:53:14,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:53:14,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:14,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:14,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:14,605 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:53:16,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:16,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 386 states and 930 transitions. [2024-11-08 23:53:16,916 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 930 transitions. [2024-11-08 23:53:16,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:53:16,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:16,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:16,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:17,190 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:53:19,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:19,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 386 states and 929 transitions. [2024-11-08 23:53:19,510 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 929 transitions. [2024-11-08 23:53:19,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:53:19,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:19,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:19,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:19,670 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:53:21,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:21,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 386 states and 928 transitions. [2024-11-08 23:53:21,743 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 928 transitions. [2024-11-08 23:53:21,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:53:21,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:21,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:21,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:21,923 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:53:23,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:23,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 386 states and 927 transitions. [2024-11-08 23:53:23,969 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 927 transitions. [2024-11-08 23:53:23,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:53:23,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:23,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:23,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:24,157 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:53:25,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:25,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 386 states and 926 transitions. [2024-11-08 23:53:25,944 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 926 transitions. [2024-11-08 23:53:25,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:53:25,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:25,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:25,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:53:26,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:26,018 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:53:26,019 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:53:27,018 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:53:38,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:38,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 390 states and 959 transitions. [2024-11-08 23:53:38,177 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 959 transitions. [2024-11-08 23:53:38,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:53:38,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:38,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:38,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:53:38,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:38,264 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-08 23:53:38,266 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:53:38,496 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 27 proven. 446 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:53:45,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:45,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 393 states and 962 transitions. [2024-11-08 23:53:45,207 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 962 transitions. [2024-11-08 23:53:45,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:53:45,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:45,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:53:45,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:45,293 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:53:45,295 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:53:45,511 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:53:52,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:52,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 396 states and 965 transitions. [2024-11-08 23:53:52,548 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 965 transitions. [2024-11-08 23:53:52,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:53:52,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:52,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:52,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:53:52,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:52,625 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:53:52,627 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:53:52,862 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:54:01,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:01,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 399 states and 969 transitions. [2024-11-08 23:54:01,572 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 969 transitions. [2024-11-08 23:54:01,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:54:01,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:01,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:01,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:54:01,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:01,665 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:54:01,667 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:54:01,882 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:54:08,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:08,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 401 states and 970 transitions. [2024-11-08 23:54:08,005 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 970 transitions. [2024-11-08 23:54:08,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:54:08,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:08,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:08,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:54:08,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:08,078 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:54:08,079 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:54:08,263 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:54:15,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:15,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 404 states and 973 transitions. [2024-11-08 23:54:15,597 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 973 transitions. [2024-11-08 23:54:15,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:54:15,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:15,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:15,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:54:15,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:15,676 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:54:15,677 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:54:16,015 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:54:23,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:23,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 407 states and 976 transitions. [2024-11-08 23:54:23,663 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 976 transitions. [2024-11-08 23:54:23,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:54:23,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:23,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:54:23,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:23,760 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-08 23:54:23,762 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:54:23,977 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 27 proven. 446 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:54:30,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:30,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 410 states and 979 transitions. [2024-11-08 23:54:30,691 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 979 transitions. [2024-11-08 23:54:30,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:54:30,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:30,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:30,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:54:30,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:30,764 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:54:30,765 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:54:30,949 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:54:38,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:38,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 413 states and 982 transitions. [2024-11-08 23:54:38,449 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 982 transitions. [2024-11-08 23:54:38,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:54:38,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:38,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:38,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:40,204 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:54:51,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:51,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 417 states and 1046 transitions. [2024-11-08 23:54:51,455 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 1046 transitions. [2024-11-08 23:54:51,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:54:51,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:51,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:51,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:54:51,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:51,656 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:54:51,657 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:54:51,854 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:54:58,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:58,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 420 states and 1049 transitions. [2024-11-08 23:54:58,555 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1049 transitions. [2024-11-08 23:54:58,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:54:58,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:58,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:58,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:58,738 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:55:00,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:00,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 420 states and 1048 transitions. [2024-11-08 23:55:00,937 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1048 transitions. [2024-11-08 23:55:00,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:55:00,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:00,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:00,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:01,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:01,010 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:55:01,012 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:01,197 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:55:08,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:08,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 423 states and 1051 transitions. [2024-11-08 23:55:08,629 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1051 transitions. [2024-11-08 23:55:08,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:55:08,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:08,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:08,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:08,997 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:55:11,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:11,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 423 states and 1050 transitions. [2024-11-08 23:55:11,285 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1050 transitions. [2024-11-08 23:55:11,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:55:11,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:11,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:11,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:11,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:11,361 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-08 23:55:11,362 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:11,559 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 27 proven. 446 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:55:19,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:19,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 426 states and 1053 transitions. [2024-11-08 23:55:19,344 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1053 transitions. [2024-11-08 23:55:19,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:55:19,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:19,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:19,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:19,578 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:55:21,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:21,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 426 states and 1052 transitions. [2024-11-08 23:55:21,714 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1052 transitions. [2024-11-08 23:55:21,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:55:21,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:21,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:21,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:21,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:21,927 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-08 23:55:21,929 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:22,139 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 27 proven. 446 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:55:29,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:29,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 429 states and 1055 transitions. [2024-11-08 23:55:29,397 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1055 transitions. [2024-11-08 23:55:29,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:55:29,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:29,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:29,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:29,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:29,494 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:55:29,496 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:29,701 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:55:37,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:37,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 432 states and 1058 transitions. [2024-11-08 23:55:37,650 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1058 transitions. [2024-11-08 23:55:37,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:55:37,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:37,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:37,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:55:37,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:37,916 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-08 23:55:37,917 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:55:38,112 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 27 proven. 446 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:55:46,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:46,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 435 states and 1061 transitions. [2024-11-08 23:55:46,215 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1061 transitions. [2024-11-08 23:55:46,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:55:46,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:46,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:46,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:46,396 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:55:48,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:48,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 435 states and 1060 transitions. [2024-11-08 23:55:48,745 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1060 transitions. [2024-11-08 23:55:48,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:55:48,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:48,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:48,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:48,931 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:55:51,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:51,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 435 states and 1059 transitions. [2024-11-08 23:55:51,296 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1059 transitions. [2024-11-08 23:55:51,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:55:51,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:51,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:51,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:51,471 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:55:53,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:53,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 435 states and 1058 transitions. [2024-11-08 23:55:53,760 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1058 transitions. [2024-11-08 23:55:53,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:55:53,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:53,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:53,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:54,122 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:55:56,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:56,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 435 states and 1057 transitions. [2024-11-08 23:55:56,494 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1057 transitions. [2024-11-08 23:55:56,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:55:56,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:56,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:56,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:56,786 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:55:59,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:59,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 435 states and 1056 transitions. [2024-11-08 23:55:59,244 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1056 transitions. [2024-11-08 23:55:59,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:55:59,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:59,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:59,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:59,416 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:56:01,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:01,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 435 states and 1055 transitions. [2024-11-08 23:56:01,793 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1055 transitions. [2024-11-08 23:56:01,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:56:01,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:01,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:01,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:01,964 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:56:04,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:04,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 435 states and 1054 transitions. [2024-11-08 23:56:04,470 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1054 transitions. [2024-11-08 23:56:04,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:56:04,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:04,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:04,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:04,819 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:56:07,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:07,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 435 states and 1053 transitions. [2024-11-08 23:56:07,044 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1053 transitions. [2024-11-08 23:56:07,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:56:07,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:07,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:07,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:07,371 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:56:09,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:09,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 435 states and 1052 transitions. [2024-11-08 23:56:09,568 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1052 transitions. [2024-11-08 23:56:09,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:56:09,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:09,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:09,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:09,767 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:56:12,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:12,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 435 states and 1051 transitions. [2024-11-08 23:56:12,147 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1051 transitions. [2024-11-08 23:56:12,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:56:12,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:12,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:12,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:56:12,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:12,228 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-08 23:56:12,230 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:56:13,506 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:56:28,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:28,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 439 states and 1087 transitions. [2024-11-08 23:56:28,465 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1087 transitions. [2024-11-08 23:56:28,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:56:28,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:28,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:28,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:56:28,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:28,545 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-08 23:56:28,547 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:56:28,753 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:56:38,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:38,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 442 states and 1090 transitions. [2024-11-08 23:56:38,246 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1090 transitions. [2024-11-08 23:56:38,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:56:38,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:38,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:38,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:56:38,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:38,328 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-08 23:56:38,330 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:56:38,536 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 29 proven. 508 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 23:56:49,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:49,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 445 states and 1093 transitions. [2024-11-08 23:56:49,342 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1093 transitions. [2024-11-08 23:56:49,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:56:49,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:49,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:49,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:56:49,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:49,439 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-08 23:56:49,441 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:56:49,690 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:56:57,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:57,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 447 states and 1094 transitions. [2024-11-08 23:56:57,781 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 1094 transitions. [2024-11-08 23:56:57,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:56:57,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:57,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:57,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:56:57,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:57,888 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-08 23:56:57,890 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:56:58,127 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked.