./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8afd11-cee2-49fe-b774-d56bddf9a288/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8afd11-cee2-49fe-b774-d56bddf9a288/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_0e8afd11-cee2-49fe-b774-d56bddf9a288/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8afd11-cee2-49fe-b774-d56bddf9a288/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8afd11-cee2-49fe-b774-d56bddf9a288/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_0e8afd11-cee2-49fe-b774-d56bddf9a288/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 9dd084b74d402040bb1dcf601a4c548e70d932326201e2bbf6bd431598d05766 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:59:37,166 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:59:37,266 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8afd11-cee2-49fe-b774-d56bddf9a288/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:59:37,273 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:59:37,274 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:59:37,317 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:59:37,318 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:59:37,318 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:59:37,319 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:59:37,323 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:59:37,324 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:59:37,325 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:59:37,325 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:59:37,325 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:59:37,326 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:59:37,326 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:59:37,327 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:59:37,327 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:59:37,330 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:59:37,331 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:59:37,331 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:59:37,335 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:59:37,335 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:59:37,335 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:59:37,336 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:59:37,336 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:59:37,336 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:59:37,336 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:59:37,337 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:59:37,337 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:59:37,337 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:59:37,338 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:59:37,338 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:59:37,338 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_0e8afd11-cee2-49fe-b774-d56bddf9a288/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8afd11-cee2-49fe-b774-d56bddf9a288/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9dd084b74d402040bb1dcf601a4c548e70d932326201e2bbf6bd431598d05766 [2024-11-08 22:59:37,679 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:59:37,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:59:37,746 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:59:37,748 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:59:37,749 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:59:37,750 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8afd11-cee2-49fe-b774-d56bddf9a288/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound100.c Unable to find full path for "g++" [2024-11-08 22:59:39,833 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:59:40,058 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:59:40,059 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8afd11-cee2-49fe-b774-d56bddf9a288/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound100.c [2024-11-08 22:59:40,070 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8afd11-cee2-49fe-b774-d56bddf9a288/bin/ukojak-verify-ImItNfHLgk/data/4dd8a0fcd/90b6da514819401480f8ea5072d62732/FLAGfa95ffe6b [2024-11-08 22:59:40,102 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8afd11-cee2-49fe-b774-d56bddf9a288/bin/ukojak-verify-ImItNfHLgk/data/4dd8a0fcd/90b6da514819401480f8ea5072d62732 [2024-11-08 22:59:40,106 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:59:40,109 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:59:40,112 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:59:40,113 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:59:40,120 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:59:40,122 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:59:40" (1/1) ... [2024-11-08 22:59:40,128 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4177b365 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:40, skipping insertion in model container [2024-11-08 22:59:40,128 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:59:40" (1/1) ... [2024-11-08 22:59:40,164 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:59:40,390 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_0e8afd11-cee2-49fe-b774-d56bddf9a288/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound100.c[454,467] [2024-11-08 22:59:40,419 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:59:40,434 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:59:40,452 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_0e8afd11-cee2-49fe-b774-d56bddf9a288/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound100.c[454,467] [2024-11-08 22:59:40,459 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:59:40,484 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:59:40,485 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:40 WrapperNode [2024-11-08 22:59:40,485 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:59:40,487 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:59:40,487 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:59:40,488 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:59:40,498 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:40" (1/1) ... [2024-11-08 22:59:40,508 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:40" (1/1) ... [2024-11-08 22:59:40,534 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 37 [2024-11-08 22:59:40,534 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:59:40,535 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:59:40,536 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:59:40,536 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:59:40,549 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:40" (1/1) ... [2024-11-08 22:59:40,550 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:40" (1/1) ... [2024-11-08 22:59:40,552 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:40" (1/1) ... [2024-11-08 22:59:40,553 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:40" (1/1) ... [2024-11-08 22:59:40,557 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:40" (1/1) ... [2024-11-08 22:59:40,565 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:40" (1/1) ... [2024-11-08 22:59:40,567 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:40" (1/1) ... [2024-11-08 22:59:40,572 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:40" (1/1) ... [2024-11-08 22:59:40,574 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:59:40,576 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:59:40,579 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:59:40,580 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:59:40,581 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:40" (1/1) ... [2024-11-08 22:59:40,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:59:40,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8afd11-cee2-49fe-b774-d56bddf9a288/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:59:40,624 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8afd11-cee2-49fe-b774-d56bddf9a288/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:59:40,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8afd11-cee2-49fe-b774-d56bddf9a288/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:59:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:59:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:59:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:59:40,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:59:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:59:40,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:59:40,782 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:59:40,785 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:59:40,961 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-11-08 22:59:40,965 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:59:41,000 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:59:41,000 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:59:41,001 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:59:41 BoogieIcfgContainer [2024-11-08 22:59:41,001 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:59:41,002 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:59:41,002 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:59:41,018 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:59:41,018 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:59:41" (1/1) ... [2024-11-08 22:59:41,031 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:59:41,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:41,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 14 states and 18 transitions. [2024-11-08 22:59:41,126 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 18 transitions. [2024-11-08 22:59:41,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:59:41,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:41,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:41,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:41,338 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 22:59:41,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:41,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 14 states and 16 transitions. [2024-11-08 22:59:41,361 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2024-11-08 22:59:41,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:59:41,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:41,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:41,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:41,497 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 22:59:41,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:41,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 16 states and 19 transitions. [2024-11-08 22:59:41,556 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 19 transitions. [2024-11-08 22:59:41,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:59:41,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:41,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:41,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:59:41,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:41,626 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 22:59:41,637 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:59:41,789 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 22:59:42,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:42,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 21 states and 29 transitions. [2024-11-08 22:59:42,173 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 29 transitions. [2024-11-08 22:59:42,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:59:42,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:42,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:42,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:42,686 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 22:59:43,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:43,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 22 states and 29 transitions. [2024-11-08 22:59:43,295 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2024-11-08 22:59:43,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:59:43,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:43,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:43,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:43,540 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 22:59:44,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:44,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 26 states and 39 transitions. [2024-11-08 22:59:44,570 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 39 transitions. [2024-11-08 22:59:44,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:59:44,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:44,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:44,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:59:44,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:44,650 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 22:59:44,653 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:59:44,998 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 22:59:46,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:46,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 30 states and 49 transitions. [2024-11-08 22:59:46,052 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 49 transitions. [2024-11-08 22:59:46,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:59:46,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:46,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:46,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:59:46,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:46,093 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 22:59:46,095 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:59:46,180 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 22:59:46,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:46,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 32 states and 50 transitions. [2024-11-08 22:59:46,715 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 50 transitions. [2024-11-08 22:59:46,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:59:46,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:46,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:46,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:59:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:46,774 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 22:59:46,777 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:59:46,995 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 22:59:48,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:48,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 36 states and 60 transitions. [2024-11-08 22:59:48,277 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 60 transitions. [2024-11-08 22:59:48,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:59:48,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:48,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:48,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:59:48,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:48,328 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 22:59:48,330 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:59:48,427 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 22:59:49,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:49,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 38 states and 61 transitions. [2024-11-08 22:59:49,073 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 61 transitions. [2024-11-08 22:59:49,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:59:49,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:49,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:49,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:49,311 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 22:59:50,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:50,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 42 states and 77 transitions. [2024-11-08 22:59:50,542 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2024-11-08 22:59:50,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:59:50,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:50,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:50,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:59:50,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:50,604 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 22:59:50,606 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:59:50,693 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 22:59:51,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:51,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 45 states and 80 transitions. [2024-11-08 22:59:51,717 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 80 transitions. [2024-11-08 22:59:51,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:59:51,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:51,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:51,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:51,826 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 22:59:52,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:52,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 45 states and 79 transitions. [2024-11-08 22:59:52,158 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 79 transitions. [2024-11-08 22:59:52,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:59:52,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:52,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:52,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:59:52,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:52,242 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 22:59:52,245 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:59:52,487 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 22:59:53,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:53,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 49 states and 91 transitions. [2024-11-08 22:59:53,967 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 91 transitions. [2024-11-08 22:59:53,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:59:53,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:53,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:54,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:59:54,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:54,070 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 22:59:54,072 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:59:54,178 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 22:59:54,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:54,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 51 states and 92 transitions. [2024-11-08 22:59:54,912 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 92 transitions. [2024-11-08 22:59:54,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:59:54,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:54,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:54,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:55,222 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 22:59:56,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:56,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 55 states and 112 transitions. [2024-11-08 22:59:56,815 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 112 transitions. [2024-11-08 22:59:56,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:59:56,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:56,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:56,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:59:56,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:56,867 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 22:59:56,869 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:59:56,997 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 22:59:58,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:58,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 58 states and 115 transitions. [2024-11-08 22:59:58,095 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 115 transitions. [2024-11-08 22:59:58,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:59:58,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:58,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:58,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:59:58,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:58,147 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 22:59:58,149 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:59:58,248 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 22:59:59,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:59,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 61 states and 118 transitions. [2024-11-08 22:59:59,264 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 118 transitions. [2024-11-08 22:59:59,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:59:59,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:59,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:59,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:59,374 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 22:59:59,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:59,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 61 states and 117 transitions. [2024-11-08 22:59:59,753 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 117 transitions. [2024-11-08 22:59:59,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:59:59,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:59,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:59,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:59,905 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 23:00:00,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:00,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 61 states and 116 transitions. [2024-11-08 23:00:00,248 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 116 transitions. [2024-11-08 23:00:00,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:00:00,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:00,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:00,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:00,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:00,308 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:00:00,311 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:00,548 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 23:00:02,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:02,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 65 states and 129 transitions. [2024-11-08 23:00:02,025 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 129 transitions. [2024-11-08 23:00:02,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:00:02,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:02,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:02,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:02,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:02,071 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:00:02,073 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:02,166 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 23:00:03,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:03,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 68 states and 132 transitions. [2024-11-08 23:00:03,167 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 132 transitions. [2024-11-08 23:00:03,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:00:03,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:03,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:03,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:03,494 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 23:00:05,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:05,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 72 states and 156 transitions. [2024-11-08 23:00:05,069 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 156 transitions. [2024-11-08 23:00:05,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:00:05,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:05,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:05,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:05,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:05,114 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:00:05,116 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:05,234 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 23:00:06,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:06,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 75 states and 159 transitions. [2024-11-08 23:00:06,305 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 159 transitions. [2024-11-08 23:00:06,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:00:06,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:06,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:06,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:06,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:06,355 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:00:06,357 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:06,489 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 23:00:07,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:07,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 78 states and 163 transitions. [2024-11-08 23:00:07,770 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 163 transitions. [2024-11-08 23:00:07,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:00:07,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:07,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:07,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:07,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:07,825 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:00:07,828 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:07,940 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 23:00:08,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:08,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 80 states and 164 transitions. [2024-11-08 23:00:08,830 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 164 transitions. [2024-11-08 23:00:08,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:00:08,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:08,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:08,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:08,985 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 23:00:09,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:09,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 80 states and 163 transitions. [2024-11-08 23:00:09,329 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 163 transitions. [2024-11-08 23:00:09,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:00:09,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:09,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:09,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:09,448 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 23:00:09,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:09,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 80 states and 162 transitions. [2024-11-08 23:00:09,809 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 162 transitions. [2024-11-08 23:00:09,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:00:09,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:09,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:09,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:09,899 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 23:00:10,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:10,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 80 states and 161 transitions. [2024-11-08 23:00:10,335 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 161 transitions. [2024-11-08 23:00:10,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:00:10,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:10,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:10,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:10,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:10,393 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:00:10,394 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:10,708 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 23:00:12,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:12,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 84 states and 176 transitions. [2024-11-08 23:00:12,527 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 176 transitions. [2024-11-08 23:00:12,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:00:12,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:12,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:12,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:12,581 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:00:12,583 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:12,697 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 23:00:13,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:13,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 87 states and 179 transitions. [2024-11-08 23:00:13,943 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 179 transitions. [2024-11-08 23:00:13,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:00:13,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:13,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:13,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:13,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:13,992 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:00:13,993 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:14,094 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 23:00:15,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:15,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 90 states and 182 transitions. [2024-11-08 23:00:15,331 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 182 transitions. [2024-11-08 23:00:15,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:00:15,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:15,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:15,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:15,712 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 23:00:17,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:17,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 94 states and 210 transitions. [2024-11-08 23:00:17,726 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 210 transitions. [2024-11-08 23:00:17,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:00:17,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:17,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:17,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:17,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:17,781 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:00:17,783 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:17,902 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 23:00:19,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:19,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 97 states and 213 transitions. [2024-11-08 23:00:19,386 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 213 transitions. [2024-11-08 23:00:19,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:00:19,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:19,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:19,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:19,501 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 23:00:19,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:19,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 97 states and 212 transitions. [2024-11-08 23:00:19,964 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 212 transitions. [2024-11-08 23:00:19,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:00:19,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:19,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:20,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:20,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:20,067 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:00:20,069 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:20,198 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 23:00:21,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:21,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 100 states and 216 transitions. [2024-11-08 23:00:21,907 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 216 transitions. [2024-11-08 23:00:21,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:00:21,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:21,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:22,052 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 23:00:22,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:22,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 100 states and 215 transitions. [2024-11-08 23:00:22,512 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 215 transitions. [2024-11-08 23:00:22,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:00:22,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:22,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:22,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:22,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:22,569 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:00:22,571 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:22,684 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 23:00:23,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:23,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 102 states and 216 transitions. [2024-11-08 23:00:23,902 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 216 transitions. [2024-11-08 23:00:23,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:00:23,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:23,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:23,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:24,012 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 23:00:24,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:24,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 102 states and 215 transitions. [2024-11-08 23:00:24,581 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 215 transitions. [2024-11-08 23:00:24,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:00:24,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:24,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:24,682 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 23:00:25,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:25,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 102 states and 214 transitions. [2024-11-08 23:00:25,159 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 214 transitions. [2024-11-08 23:00:25,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:00:25,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:25,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:25,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:25,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:25,218 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:00:25,220 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:25,593 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 23:00:27,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:27,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 106 states and 231 transitions. [2024-11-08 23:00:27,992 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 231 transitions. [2024-11-08 23:00:27,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:00:27,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:27,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:28,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:28,422 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 23:00:30,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:30,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 110 states and 263 transitions. [2024-11-08 23:00:30,879 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 263 transitions. [2024-11-08 23:00:30,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:00:30,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:30,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:30,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:30,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:30,935 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:00:30,937 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:31,057 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 23:00:33,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:33,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 113 states and 266 transitions. [2024-11-08 23:00:33,234 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 266 transitions. [2024-11-08 23:00:33,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:00:33,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:33,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:33,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:33,373 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 23:00:34,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:34,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 113 states and 265 transitions. [2024-11-08 23:00:34,005 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 265 transitions. [2024-11-08 23:00:34,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:00:34,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:34,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:34,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:34,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:34,112 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:00:34,114 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:34,264 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 23:00:36,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:36,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 116 states and 268 transitions. [2024-11-08 23:00:36,413 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 268 transitions. [2024-11-08 23:00:36,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:00:36,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:36,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:36,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:36,554 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 23:00:37,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:37,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 116 states and 267 transitions. [2024-11-08 23:00:37,263 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 267 transitions. [2024-11-08 23:00:37,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:00:37,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:37,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:37,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:37,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:37,337 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:00:37,339 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:37,486 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 23:00:39,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:39,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 119 states and 270 transitions. [2024-11-08 23:00:39,694 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 270 transitions. [2024-11-08 23:00:39,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:00:39,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:39,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:39,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:39,831 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 23:00:40,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:40,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 119 states and 269 transitions. [2024-11-08 23:00:40,607 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 269 transitions. [2024-11-08 23:00:40,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:00:40,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:40,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:40,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:40,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:40,679 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:00:40,681 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:40,835 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 23:00:43,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:43,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 122 states and 272 transitions. [2024-11-08 23:00:43,082 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 272 transitions. [2024-11-08 23:00:43,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:00:43,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:43,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:43,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:43,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:43,179 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:00:43,181 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:43,320 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 23:00:46,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:46,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 125 states and 276 transitions. [2024-11-08 23:00:46,105 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 276 transitions. [2024-11-08 23:00:46,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:00:46,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:46,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:46,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:46,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:46,172 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:00:46,175 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:46,316 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 23:00:48,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:48,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 127 states and 277 transitions. [2024-11-08 23:00:48,204 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 277 transitions. [2024-11-08 23:00:48,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:00:48,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:48,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:48,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:48,388 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 23:00:49,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:49,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 127 states and 276 transitions. [2024-11-08 23:00:49,112 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 276 transitions. [2024-11-08 23:00:49,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:00:49,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:49,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:49,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:49,228 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 23:00:49,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:49,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 127 states and 275 transitions. [2024-11-08 23:00:49,949 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 275 transitions. [2024-11-08 23:00:49,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:00:49,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:49,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:49,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:50,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:50,023 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:00:50,025 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:50,455 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 23:00:54,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:54,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 131 states and 294 transitions. [2024-11-08 23:00:54,064 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 294 transitions. [2024-11-08 23:00:54,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:00:54,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:54,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:54,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:54,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:54,143 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:00:54,145 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:54,319 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 23:00:56,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:56,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 134 states and 297 transitions. [2024-11-08 23:00:56,833 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 297 transitions. [2024-11-08 23:00:56,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:00:56,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:56,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:56,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:56,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:56,904 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:00:56,907 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:57,063 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 23:00:59,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:59,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 137 states and 300 transitions. [2024-11-08 23:00:59,563 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 300 transitions. [2024-11-08 23:00:59,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:00:59,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:59,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:59,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:59,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:59,635 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:00:59,637 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:59,860 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 23:01:02,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:02,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 140 states and 303 transitions. [2024-11-08 23:01:02,458 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 303 transitions. [2024-11-08 23:01:02,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:01:02,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:02,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:02,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:02,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:02,532 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:01:02,534 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:02,700 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 23:01:06,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:06,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 143 states and 307 transitions. [2024-11-08 23:01:06,024 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 307 transitions. [2024-11-08 23:01:06,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:01:06,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:06,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:06,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:06,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:06,098 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:01:06,101 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:06,255 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 23:01:08,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:08,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 145 states and 308 transitions. [2024-11-08 23:01:08,544 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 308 transitions. [2024-11-08 23:01:08,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:01:08,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:08,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:08,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:09,293 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 23:01:13,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:13,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 149 states and 344 transitions. [2024-11-08 23:01:13,537 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 344 transitions. [2024-11-08 23:01:13,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:01:13,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:13,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:13,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:13,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:13,606 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:01:13,608 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:13,764 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 23:01:16,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:16,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 152 states and 347 transitions. [2024-11-08 23:01:16,595 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 347 transitions. [2024-11-08 23:01:16,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:01:16,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:16,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:16,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:16,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:16,665 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:01:16,667 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:16,830 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 23:01:19,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:19,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 155 states and 350 transitions. [2024-11-08 23:01:19,721 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 350 transitions. [2024-11-08 23:01:19,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:01:19,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:19,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:19,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:19,872 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 23:01:20,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:20,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 155 states and 349 transitions. [2024-11-08 23:01:20,906 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 349 transitions. [2024-11-08 23:01:20,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:01:20,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:20,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:20,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:21,066 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 23:01:21,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:21,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 155 states and 348 transitions. [2024-11-08 23:01:21,960 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 348 transitions. [2024-11-08 23:01:21,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:01:21,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:21,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:21,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:22,111 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 23:01:23,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:23,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 155 states and 347 transitions. [2024-11-08 23:01:23,261 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 347 transitions. [2024-11-08 23:01:23,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:01:23,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:23,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:23,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:23,404 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 23:01:24,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:24,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 155 states and 346 transitions. [2024-11-08 23:01:24,430 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 346 transitions. [2024-11-08 23:01:24,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:01:24,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:24,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:24,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:24,555 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 23:01:25,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:25,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 155 states and 345 transitions. [2024-11-08 23:01:25,630 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 345 transitions. [2024-11-08 23:01:25,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:01:25,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:25,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:25,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:25,775 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 23:01:26,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:26,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 155 states and 344 transitions. [2024-11-08 23:01:26,773 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 344 transitions. [2024-11-08 23:01:26,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:01:26,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:26,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:26,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:27,700 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 23:01:32,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:32,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 159 states and 382 transitions. [2024-11-08 23:01:32,398 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 382 transitions. [2024-11-08 23:01:32,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:01:32,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:32,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:32,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:32,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:32,490 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:01:32,492 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:33,018 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 23:01:37,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:37,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 163 states and 406 transitions. [2024-11-08 23:01:37,194 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 406 transitions. [2024-11-08 23:01:37,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:01:37,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:37,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:37,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:37,334 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 23:01:38,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:38,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 163 states and 405 transitions. [2024-11-08 23:01:38,375 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 405 transitions. [2024-11-08 23:01:38,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:01:38,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:38,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:38,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:38,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:38,443 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:01:38,445 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:38,628 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 23:01:41,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:41,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 166 states and 408 transitions. [2024-11-08 23:01:41,872 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 408 transitions. [2024-11-08 23:01:41,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:01:41,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:41,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:41,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:41,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:41,955 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:01:41,958 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:42,147 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 23:01:45,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:45,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 169 states and 411 transitions. [2024-11-08 23:01:45,242 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 411 transitions. [2024-11-08 23:01:45,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:01:45,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:45,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:45,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:45,387 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 23:01:46,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:46,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 169 states and 410 transitions. [2024-11-08 23:01:46,321 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 410 transitions. [2024-11-08 23:01:46,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:01:46,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:46,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:46,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:46,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:46,386 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:01:46,388 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:46,539 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 23:01:49,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:49,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 172 states and 413 transitions. [2024-11-08 23:01:49,365 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 413 transitions. [2024-11-08 23:01:49,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:01:49,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:49,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:49,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:49,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:49,431 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:01:49,433 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:49,577 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 23:01:51,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:51,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 174 states and 414 transitions. [2024-11-08 23:01:51,797 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 414 transitions. [2024-11-08 23:01:51,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:01:51,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:51,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:51,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:51,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:51,878 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:01:51,881 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:52,069 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 23:01:55,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:55,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 177 states and 417 transitions. [2024-11-08 23:01:55,421 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 417 transitions. [2024-11-08 23:01:55,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:01:55,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:55,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:55,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:55,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:55,500 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:01:55,502 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:55,653 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 23:01:58,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:58,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 180 states and 420 transitions. [2024-11-08 23:01:58,785 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 420 transitions. [2024-11-08 23:01:58,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:01:58,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:58,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:58,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:58,962 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 23:02:00,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:00,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 180 states and 419 transitions. [2024-11-08 23:02:00,114 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 419 transitions. [2024-11-08 23:02:00,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:02:00,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:00,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:00,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:00,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:00,197 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:02:00,200 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:00,382 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 23:02:03,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:03,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 183 states and 422 transitions. [2024-11-08 23:02:03,941 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 422 transitions. [2024-11-08 23:02:03,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:02:03,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:03,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:03,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:04,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:04,021 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:02:04,024 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:04,206 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 23:02:07,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:07,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 186 states and 425 transitions. [2024-11-08 23:02:07,492 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 425 transitions. [2024-11-08 23:02:07,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:02:07,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:07,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:07,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:07,669 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 23:02:08,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:08,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 186 states and 424 transitions. [2024-11-08 23:02:08,697 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 424 transitions. [2024-11-08 23:02:08,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:02:08,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:08,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:08,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:08,853 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 23:02:09,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:09,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 186 states and 423 transitions. [2024-11-08 23:02:09,865 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 423 transitions. [2024-11-08 23:02:09,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:02:09,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:09,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:09,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:10,006 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 23:02:11,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:11,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 186 states and 422 transitions. [2024-11-08 23:02:11,057 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 422 transitions. [2024-11-08 23:02:11,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:02:11,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:11,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:11,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:11,202 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 23:02:12,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:12,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 186 states and 421 transitions. [2024-11-08 23:02:12,402 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 421 transitions. [2024-11-08 23:02:12,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:12,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:12,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:12,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:12,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:12,504 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:02:12,507 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:13,305 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 23:02:17,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:17,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 190 states and 444 transitions. [2024-11-08 23:02:17,757 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 444 transitions. [2024-11-08 23:02:17,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:17,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:17,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:17,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:17,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:17,829 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:02:17,831 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:17,972 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 23:02:22,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:22,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 193 states and 448 transitions. [2024-11-08 23:02:22,611 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 448 transitions. [2024-11-08 23:02:22,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:22,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:22,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:22,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:22,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:22,778 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:02:22,781 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:23,042 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 23:02:26,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:26,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 195 states and 449 transitions. [2024-11-08 23:02:26,215 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 449 transitions. [2024-11-08 23:02:26,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:26,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:26,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:26,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:26,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:26,298 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:02:26,301 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:26,667 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 23:02:30,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:30,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 198 states and 452 transitions. [2024-11-08 23:02:30,215 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 452 transitions. [2024-11-08 23:02:30,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:30,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:30,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:30,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:30,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:30,295 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:02:30,297 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:30,468 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 23:02:34,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:34,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 201 states and 455 transitions. [2024-11-08 23:02:34,338 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 455 transitions. [2024-11-08 23:02:34,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:34,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:34,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:34,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:34,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:34,427 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:02:34,430 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:34,627 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 23:02:38,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:38,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 204 states and 458 transitions. [2024-11-08 23:02:38,965 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 458 transitions. [2024-11-08 23:02:38,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:38,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:38,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:38,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:39,891 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 23:02:46,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:46,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 208 states and 502 transitions. [2024-11-08 23:02:46,192 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 502 transitions. [2024-11-08 23:02:46,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:46,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:46,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:46,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:46,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:46,292 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:02:46,296 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:46,533 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 23:02:50,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:50,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 211 states and 505 transitions. [2024-11-08 23:02:50,656 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 505 transitions. [2024-11-08 23:02:50,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:50,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:50,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:50,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:50,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:50,731 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:02:50,733 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:50,898 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 23:02:55,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:55,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 214 states and 508 transitions. [2024-11-08 23:02:55,083 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 508 transitions. [2024-11-08 23:02:55,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:55,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:55,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:55,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:55,201 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 23:02:56,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:56,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 214 states and 507 transitions. [2024-11-08 23:02:56,397 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 507 transitions. [2024-11-08 23:02:56,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:56,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:56,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:56,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:56,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:56,476 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:02:56,478 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:56,652 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 23:03:00,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:00,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 217 states and 510 transitions. [2024-11-08 23:03:00,510 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 510 transitions. [2024-11-08 23:03:00,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:03:00,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:00,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:00,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:00,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:00,595 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:03:00,597 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:00,975 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 23:03:05,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:05,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 220 states and 513 transitions. [2024-11-08 23:03:05,288 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 513 transitions. [2024-11-08 23:03:05,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:03:05,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:05,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:05,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:05,477 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 23:03:06,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:06,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 220 states and 512 transitions. [2024-11-08 23:03:06,899 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 512 transitions. [2024-11-08 23:03:06,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:03:06,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:06,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:06,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:07,015 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 23:03:08,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:08,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 220 states and 511 transitions. [2024-11-08 23:03:08,208 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 511 transitions. [2024-11-08 23:03:08,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:03:08,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:08,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:08,399 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 23:03:09,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:09,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 220 states and 510 transitions. [2024-11-08 23:03:09,677 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 510 transitions. [2024-11-08 23:03:09,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:03:09,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:09,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:09,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:09,847 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 23:03:11,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:11,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 220 states and 509 transitions. [2024-11-08 23:03:11,282 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 509 transitions. [2024-11-08 23:03:11,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:03:11,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:11,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:11,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:11,546 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 23:03:13,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:13,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 220 states and 508 transitions. [2024-11-08 23:03:13,114 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 508 transitions. [2024-11-08 23:03:13,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:03:13,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:13,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:13,370 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 23:03:14,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:14,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 220 states and 507 transitions. [2024-11-08 23:03:14,772 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 507 transitions. [2024-11-08 23:03:14,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:03:14,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:14,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:14,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:14,951 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 23:03:16,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:16,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 220 states and 506 transitions. [2024-11-08 23:03:16,348 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 506 transitions. [2024-11-08 23:03:16,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:16,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:16,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:16,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:17,535 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 23:03:24,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:24,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 224 states and 552 transitions. [2024-11-08 23:03:24,469 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 552 transitions. [2024-11-08 23:03:24,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:24,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:24,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:24,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:24,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:24,541 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:03:24,543 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:25,293 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 23:03:31,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:31,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 228 states and 579 transitions. [2024-11-08 23:03:31,527 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 579 transitions. [2024-11-08 23:03:31,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:31,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:31,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:31,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:31,657 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 23:03:32,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:32,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 228 states and 578 transitions. [2024-11-08 23:03:32,794 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 578 transitions. [2024-11-08 23:03:32,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:32,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:32,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:32,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:32,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:32,861 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:03:32,863 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:33,020 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 23:03:37,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:37,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 231 states and 581 transitions. [2024-11-08 23:03:37,452 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 581 transitions. [2024-11-08 23:03:37,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:37,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:37,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:37,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:37,608 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 23:03:38,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:38,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 231 states and 580 transitions. [2024-11-08 23:03:38,980 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 580 transitions. [2024-11-08 23:03:38,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:38,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:38,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:38,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:39,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:39,060 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:03:39,061 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:39,262 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 23:03:44,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:44,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 234 states and 583 transitions. [2024-11-08 23:03:44,381 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 583 transitions. [2024-11-08 23:03:44,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:44,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:44,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:44,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:44,591 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 23:03:46,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:46,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 234 states and 582 transitions. [2024-11-08 23:03:46,169 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 582 transitions. [2024-11-08 23:03:46,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:46,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:46,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:46,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:46,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:46,249 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:03:46,252 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:46,437 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 23:03:51,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:51,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 237 states and 585 transitions. [2024-11-08 23:03:51,586 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 585 transitions. [2024-11-08 23:03:51,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:51,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:51,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:51,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:51,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:51,663 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:03:51,665 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:52,047 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 23:03:57,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:57,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 240 states and 589 transitions. [2024-11-08 23:03:57,848 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 589 transitions. [2024-11-08 23:03:57,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:57,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:57,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:57,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:58,002 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 23:03:59,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:59,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 240 states and 588 transitions. [2024-11-08 23:03:59,295 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 588 transitions. [2024-11-08 23:03:59,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:59,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:59,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:59,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:59,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:59,354 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:03:59,355 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:59,496 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 23:04:02,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:02,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 242 states and 589 transitions. [2024-11-08 23:04:02,902 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 589 transitions. [2024-11-08 23:04:02,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:04:02,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:02,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:02,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:03,022 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 23:04:04,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:04,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 242 states and 588 transitions. [2024-11-08 23:04:04,254 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 588 transitions. [2024-11-08 23:04:04,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:04:04,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:04,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:04,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:04,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:04,312 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:04:04,313 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:04,471 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 23:04:08,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:08,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 245 states and 591 transitions. [2024-11-08 23:04:08,315 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 591 transitions. [2024-11-08 23:04:08,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:04:08,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:08,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:08,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:08,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:08,383 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:04:08,385 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:08,539 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 23:04:12,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:12,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 248 states and 594 transitions. [2024-11-08 23:04:12,500 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 594 transitions. [2024-11-08 23:04:12,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:04:12,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:12,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:12,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:12,676 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 23:04:13,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:13,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 248 states and 593 transitions. [2024-11-08 23:04:13,908 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 593 transitions. [2024-11-08 23:04:13,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:04:13,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:13,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:13,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:13,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:13,967 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:04:13,968 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:14,124 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 23:04:18,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:18,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 251 states and 596 transitions. [2024-11-08 23:04:18,583 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 596 transitions. [2024-11-08 23:04:18,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:04:18,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:18,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:18,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:18,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:18,637 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:04:18,638 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:18,788 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 23:04:22,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:22,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 254 states and 599 transitions. [2024-11-08 23:04:22,782 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 599 transitions. [2024-11-08 23:04:22,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:04:22,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:22,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:22,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:22,858 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:04:22,860 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:23,039 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 23:04:27,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:27,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 257 states and 602 transitions. [2024-11-08 23:04:27,479 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 602 transitions. [2024-11-08 23:04:27,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:04:27,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:27,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:27,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:27,584 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 23:04:28,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:28,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 257 states and 601 transitions. [2024-11-08 23:04:28,725 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 601 transitions. [2024-11-08 23:04:28,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:04:28,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:28,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:28,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:28,828 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 23:04:30,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:30,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 257 states and 600 transitions. [2024-11-08 23:04:30,059 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 600 transitions. [2024-11-08 23:04:30,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:04:30,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:30,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:30,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:30,190 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 23:04:31,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:31,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 257 states and 599 transitions. [2024-11-08 23:04:31,322 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 599 transitions. [2024-11-08 23:04:31,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:04:31,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:31,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:31,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:31,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:31,400 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:04:31,403 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:32,185 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 23:04:38,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:38,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 261 states and 626 transitions. [2024-11-08 23:04:38,980 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 626 transitions. [2024-11-08 23:04:38,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:04:38,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:38,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:39,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:39,059 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:04:39,062 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:39,231 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 23:04:43,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:43,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 264 states and 629 transitions. [2024-11-08 23:04:43,835 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 629 transitions. [2024-11-08 23:04:43,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:04:43,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:43,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:43,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:43,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:43,915 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:04:43,917 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:44,120 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 23:04:48,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:48,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 267 states and 632 transitions. [2024-11-08 23:04:48,757 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 632 transitions. [2024-11-08 23:04:48,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:04:48,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:48,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:48,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:48,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:48,824 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:04:48,827 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:49,006 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 23:04:54,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:54,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 270 states and 636 transitions. [2024-11-08 23:04:54,483 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 636 transitions. [2024-11-08 23:04:54,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:04:54,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:54,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:54,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:54,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:54,548 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:04:54,550 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:54,738 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 23:04:58,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:58,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 272 states and 637 transitions. [2024-11-08 23:04:58,997 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 637 transitions. [2024-11-08 23:04:58,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:04:58,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:58,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:59,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:59,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:59,062 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:04:59,064 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:59,228 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 23:05:03,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 275 states and 640 transitions. [2024-11-08 23:05:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 640 transitions. [2024-11-08 23:05:03,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:05:03,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:03,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:03,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:05:03,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:03,774 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:05:03,777 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:05:03,969 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 23:05:08,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:08,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 278 states and 643 transitions. [2024-11-08 23:05:08,924 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 643 transitions. [2024-11-08 23:05:08,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:05:08,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:08,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:08,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:05:08,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:08,998 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:05:09,000 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:05:09,178 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 23:05:14,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:14,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 281 states and 646 transitions. [2024-11-08 23:05:14,209 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 646 transitions. [2024-11-08 23:05:14,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:05:14,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:14,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:14,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:05:14,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:14,309 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:05:14,311 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:05:14,487 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 23:05:19,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:19,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 284 states and 649 transitions. [2024-11-08 23:05:19,585 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 649 transitions. [2024-11-08 23:05:19,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:05:19,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:19,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:19,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:20,790 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 23:05:28,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:28,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 288 states and 701 transitions. [2024-11-08 23:05:28,370 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 701 transitions. [2024-11-08 23:05:28,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:05:28,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:28,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:28,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:05:28,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:28,440 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:05:28,442 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:05:28,591 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 23:05:33,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:33,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 291 states and 704 transitions. [2024-11-08 23:05:33,402 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 704 transitions. [2024-11-08 23:05:33,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:05:33,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:33,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:33,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:05:33,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:33,468 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:05:33,470 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:05:33,636 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 23:05:38,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:38,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 294 states and 707 transitions. [2024-11-08 23:05:38,469 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 707 transitions. [2024-11-08 23:05:38,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:05:38,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:38,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:38,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:38,761 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 23:05:40,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:40,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 294 states and 706 transitions. [2024-11-08 23:05:40,115 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 706 transitions. [2024-11-08 23:05:40,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:05:40,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:40,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:40,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:05:40,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:40,174 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:05:40,176 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:05:40,325 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 23:05:45,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:45,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 297 states and 709 transitions. [2024-11-08 23:05:45,079 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 709 transitions. [2024-11-08 23:05:45,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:05:45,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:45,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:45,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:45,380 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 23:05:46,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:46,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 297 states and 708 transitions. [2024-11-08 23:05:46,990 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 708 transitions. [2024-11-08 23:05:46,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:05:46,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:46,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:47,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:47,175 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 23:05:48,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:48,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 297 states and 707 transitions. [2024-11-08 23:05:48,802 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 707 transitions. [2024-11-08 23:05:48,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:05:48,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:48,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:48,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:49,051 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 23:05:50,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:50,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 297 states and 706 transitions. [2024-11-08 23:05:50,658 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 706 transitions. [2024-11-08 23:05:50,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:05:50,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:50,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:50,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:50,782 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 23:05:52,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:52,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 297 states and 705 transitions. [2024-11-08 23:05:52,118 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 705 transitions. [2024-11-08 23:05:52,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:05:52,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:52,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:52,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:52,299 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 23:05:53,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:53,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 297 states and 704 transitions. [2024-11-08 23:05:53,985 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 704 transitions. [2024-11-08 23:05:53,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:05:53,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:53,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:53,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:54,123 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 23:05:55,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:55,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 297 states and 703 transitions. [2024-11-08 23:05:55,777 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 703 transitions. [2024-11-08 23:05:55,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:05:55,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:55,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:55,908 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 23:05:57,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:57,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 297 states and 702 transitions. [2024-11-08 23:05:57,505 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 702 transitions. [2024-11-08 23:05:57,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:05:57,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:57,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:57,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:57,654 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 23:05:59,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:59,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 297 states and 701 transitions. [2024-11-08 23:05:59,191 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 701 transitions. [2024-11-08 23:05:59,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:05:59,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:59,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:59,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:59,386 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 23:06:00,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:00,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 297 states and 700 transitions. [2024-11-08 23:06:00,816 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 700 transitions. [2024-11-08 23:06:00,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:06:00,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:00,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:00,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:06:01,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:01,093 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:06:01,095 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:06:01,889 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 23:06:10,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:10,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 301 states and 729 transitions. [2024-11-08 23:06:10,237 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 729 transitions. [2024-11-08 23:06:10,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:06:10,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:10,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:10,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:06:10,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:10,339 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:06:10,343 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:06:10,585 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 23:06:16,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:16,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 304 states and 732 transitions. [2024-11-08 23:06:16,822 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 732 transitions. [2024-11-08 23:06:16,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:06:16,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:16,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:16,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:06:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:16,922 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:06:16,925 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:06:17,123 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 23:06:22,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:22,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 307 states and 735 transitions. [2024-11-08 23:06:22,615 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 735 transitions. [2024-11-08 23:06:22,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:06:22,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:22,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:22,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:24,003 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 23:06:32,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:32,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 311 states and 791 transitions. [2024-11-08 23:06:32,421 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 791 transitions. [2024-11-08 23:06:32,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:06:32,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:32,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:32,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:06:32,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:32,494 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:06:32,496 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:06:32,700 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 23:06:38,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:38,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 314 states and 794 transitions. [2024-11-08 23:06:38,780 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 794 transitions. [2024-11-08 23:06:38,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:06:38,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:38,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:38,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:38,915 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 23:06:40,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:40,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 314 states and 793 transitions. [2024-11-08 23:06:40,406 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 793 transitions. [2024-11-08 23:06:40,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:06:40,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:40,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:40,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:06:40,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:40,471 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:06:40,472 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:06:40,663 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 23:06:45,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:45,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 317 states and 796 transitions. [2024-11-08 23:06:45,993 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 796 transitions. [2024-11-08 23:06:45,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:06:45,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:45,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:46,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:46,275 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 23:06:48,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:48,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 317 states and 795 transitions. [2024-11-08 23:06:48,158 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 795 transitions. [2024-11-08 23:06:48,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:06:48,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:48,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:48,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:06:48,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:48,228 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:06:48,230 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:06:48,397 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 23:06:55,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:55,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 320 states and 799 transitions. [2024-11-08 23:06:55,435 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 799 transitions. [2024-11-08 23:06:55,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:06:55,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:55,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:55,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:55,592 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 23:06:57,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:57,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 320 states and 798 transitions. [2024-11-08 23:06:57,644 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 798 transitions. [2024-11-08 23:06:57,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:06:57,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:57,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:57,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:06:57,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:57,712 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:06:57,714 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:06:57,883 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 23:07:03,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:03,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 323 states and 801 transitions. [2024-11-08 23:07:03,262 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 801 transitions. [2024-11-08 23:07:03,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:07:03,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:03,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:03,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:03,418 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 23:07:05,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:05,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 323 states and 800 transitions. [2024-11-08 23:07:05,259 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 800 transitions. [2024-11-08 23:07:05,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:07:05,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:05,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:05,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:05,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:05,343 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:07:05,344 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:05,658 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 23:07:11,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:11,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 326 states and 803 transitions. [2024-11-08 23:07:11,119 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 803 transitions. [2024-11-08 23:07:11,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:07:11,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:11,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:11,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:11,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:11,187 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:07:11,189 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:11,410 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 23:07:16,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:16,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 329 states and 806 transitions. [2024-11-08 23:07:16,935 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 806 transitions. [2024-11-08 23:07:16,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:07:16,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:16,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:16,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:17,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:17,021 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:07:17,023 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:17,357 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 23:07:22,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:22,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 332 states and 809 transitions. [2024-11-08 23:07:22,647 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 809 transitions. [2024-11-08 23:07:22,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:07:22,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:22,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:22,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:22,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:22,735 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:07:22,738 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:22,955 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 23:07:29,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:29,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 335 states and 812 transitions. [2024-11-08 23:07:29,193 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 812 transitions. [2024-11-08 23:07:29,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:07:29,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:29,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:29,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:29,328 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 23:07:31,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:31,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 335 states and 811 transitions. [2024-11-08 23:07:31,045 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 811 transitions. [2024-11-08 23:07:31,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:07:31,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:31,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:31,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:31,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:31,121 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:07:31,122 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:31,292 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 23:07:37,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:37,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 338 states and 814 transitions. [2024-11-08 23:07:37,633 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 814 transitions. [2024-11-08 23:07:37,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:07:37,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:37,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:37,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:37,803 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 23:07:39,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:39,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 338 states and 813 transitions. [2024-11-08 23:07:39,423 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 813 transitions. [2024-11-08 23:07:39,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:07:39,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:39,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:39,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:39,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:39,666 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:07:39,668 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:39,883 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 23:07:45,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:45,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 340 states and 814 transitions. [2024-11-08 23:07:45,080 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 814 transitions. [2024-11-08 23:07:45,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:07:45,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:45,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:45,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:45,250 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 23:07:47,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:47,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 340 states and 813 transitions. [2024-11-08 23:07:47,231 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 813 transitions. [2024-11-08 23:07:47,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:07:47,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:47,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:47,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:47,364 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 23:07:49,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:49,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 340 states and 812 transitions. [2024-11-08 23:07:49,101 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 812 transitions. [2024-11-08 23:07:49,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:07:49,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:49,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:49,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:49,250 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 23:07:50,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:50,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 340 states and 811 transitions. [2024-11-08 23:07:50,854 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 811 transitions. [2024-11-08 23:07:50,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:07:50,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:50,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:50,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:51,010 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 23:07:53,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:53,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 340 states and 810 transitions. [2024-11-08 23:07:53,008 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 810 transitions. [2024-11-08 23:07:53,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:07:53,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:53,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:53,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:53,154 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 23:07:55,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:55,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 340 states and 809 transitions. [2024-11-08 23:07:55,122 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 809 transitions. [2024-11-08 23:07:55,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:07:55,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:55,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:55,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:55,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:55,212 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:07:55,214 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:56,263 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 23:08:05,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:05,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 344 states and 840 transitions. [2024-11-08 23:08:05,912 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 840 transitions. [2024-11-08 23:08:05,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:08:05,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:05,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:05,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:07,301 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 23:08:17,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:17,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 348 states and 900 transitions. [2024-11-08 23:08:17,566 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 900 transitions. [2024-11-08 23:08:17,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:08:17,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:17,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:17,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:17,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:17,637 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:08:17,639 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:17,837 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 23:08:23,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:23,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 351 states and 903 transitions. [2024-11-08 23:08:23,690 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 903 transitions. [2024-11-08 23:08:23,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:08:23,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:23,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:23,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:23,885 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 23:08:26,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:26,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 351 states and 902 transitions. [2024-11-08 23:08:26,029 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 902 transitions. [2024-11-08 23:08:26,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:08:26,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:26,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:26,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:26,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:26,116 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:08:26,118 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:26,292 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 23:08:32,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:32,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 354 states and 905 transitions. [2024-11-08 23:08:32,561 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 905 transitions. [2024-11-08 23:08:32,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:08:32,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:32,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:32,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:32,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:32,664 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:08:32,666 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:32,899 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 23:08:41,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:41,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 357 states and 909 transitions. [2024-11-08 23:08:41,719 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 909 transitions. [2024-11-08 23:08:41,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:08:41,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:41,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:41,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:41,909 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 23:08:43,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:43,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 357 states and 908 transitions. [2024-11-08 23:08:43,989 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 908 transitions. [2024-11-08 23:08:43,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:08:43,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:43,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:44,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:44,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:44,061 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:08:44,062 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:44,277 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 23:08:51,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:51,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 360 states and 911 transitions. [2024-11-08 23:08:51,084 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 911 transitions. [2024-11-08 23:08:51,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:08:51,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:51,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:51,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:51,242 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 23:08:53,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:53,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 360 states and 910 transitions. [2024-11-08 23:08:53,693 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 910 transitions. [2024-11-08 23:08:53,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:08:53,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:53,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:53,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:53,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:53,812 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:08:53,814 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:54,060 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 23:09:01,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:01,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 363 states and 913 transitions. [2024-11-08 23:09:01,664 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 913 transitions. [2024-11-08 23:09:01,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:09:01,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:01,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:01,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:01,858 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 23:09:04,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:04,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 363 states and 912 transitions. [2024-11-08 23:09:04,039 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 912 transitions. [2024-11-08 23:09:04,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:09:04,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:04,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:04,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:04,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:04,109 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:09:04,111 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:04,310 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 23:09:10,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:10,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 365 states and 913 transitions. [2024-11-08 23:09:10,365 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 913 transitions. [2024-11-08 23:09:10,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:09:10,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:10,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:10,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:10,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:10,598 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-08 23:09:10,600 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:10,786 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 23:09:17,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:17,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 368 states and 916 transitions. [2024-11-08 23:09:17,782 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 916 transitions. [2024-11-08 23:09:17,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:09:17,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:17,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:17,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:17,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:17,871 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:09:17,873 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:18,156 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 23:09:24,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:24,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 371 states and 919 transitions. [2024-11-08 23:09:24,476 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 919 transitions. [2024-11-08 23:09:24,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:09:24,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:24,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:24,670 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 23:09:26,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:26,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 371 states and 918 transitions. [2024-11-08 23:09:26,510 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 918 transitions. [2024-11-08 23:09:26,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:09:26,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:26,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:26,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:26,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:26,602 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:09:26,605 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:26,817 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 23:09:34,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:34,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 374 states and 921 transitions. [2024-11-08 23:09:34,362 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 921 transitions. [2024-11-08 23:09:34,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:09:34,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:34,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:34,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:34,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:34,431 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:09:34,433 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:34,779 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 23:09:41,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:41,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 377 states and 924 transitions. [2024-11-08 23:09:41,698 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 924 transitions. [2024-11-08 23:09:41,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:09:41,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:41,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:41,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:41,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:41,772 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:09:41,774 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:41,959 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 23:09:48,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:48,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 380 states and 927 transitions. [2024-11-08 23:09:48,795 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 927 transitions. [2024-11-08 23:09:48,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:09:48,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:48,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:48,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:48,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:48,882 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:09:48,884 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:49,061 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 23:09:55,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:55,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 383 states and 930 transitions. [2024-11-08 23:09:55,793 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 930 transitions. [2024-11-08 23:09:55,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:09:55,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:55,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:55,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:55,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:55,865 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:09:55,866 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:56,039 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 23:10:02,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:02,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 386 states and 933 transitions. [2024-11-08 23:10:02,345 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 933 transitions. [2024-11-08 23:10:02,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:10:02,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:02,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:02,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:02,493 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 23:10:04,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:04,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 386 states and 932 transitions. [2024-11-08 23:10:04,390 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 932 transitions. [2024-11-08 23:10:04,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:10:04,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:04,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:04,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:04,688 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 23:10:06,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:06,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 386 states and 931 transitions. [2024-11-08 23:10:06,578 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 931 transitions. [2024-11-08 23:10:06,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:10:06,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:06,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:06,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:06,734 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 23:10:09,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:09,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 386 states and 930 transitions. [2024-11-08 23:10:09,206 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 930 transitions. [2024-11-08 23:10:09,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:10:09,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:09,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:09,394 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 23:10:11,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:11,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 386 states and 929 transitions. [2024-11-08 23:10:11,693 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 929 transitions. [2024-11-08 23:10:11,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:10:11,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:11,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:11,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:11,909 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 23:10:14,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:14,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 386 states and 928 transitions. [2024-11-08 23:10:14,662 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 928 transitions. [2024-11-08 23:10:14,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:10:14,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:14,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:14,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:14,903 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 23:10:17,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:17,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 386 states and 927 transitions. [2024-11-08 23:10:17,243 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 927 transitions. [2024-11-08 23:10:17,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:10:17,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:17,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:17,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:17,428 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 23:10:19,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:19,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 386 states and 926 transitions. [2024-11-08 23:10:19,618 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 926 transitions. [2024-11-08 23:10:19,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:10:19,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:19,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:19,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:21,420 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 23:10:32,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:32,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 390 states and 988 transitions. [2024-11-08 23:10:32,119 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 988 transitions. [2024-11-08 23:10:32,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:10:32,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:32,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:32,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:10:32,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:32,193 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:10:32,194 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:10:33,214 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 23:10:42,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:42,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 394 states and 1023 transitions. [2024-11-08 23:10:42,826 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1023 transitions. [2024-11-08 23:10:42,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:10:42,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:42,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:42,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:43,124 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 23:10:45,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:45,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 394 states and 1022 transitions. [2024-11-08 23:10:45,063 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1022 transitions. [2024-11-08 23:10:45,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:10:45,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:45,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:45,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:10:45,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:45,135 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:10:45,137 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:10:45,323 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 23:10:52,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:52,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 397 states and 1025 transitions. [2024-11-08 23:10:52,503 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 1025 transitions. [2024-11-08 23:10:52,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:10:52,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:52,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:52,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:10:52,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:52,591 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:10:52,592 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:10:52,800 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 23:10:59,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:59,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 400 states and 1028 transitions. [2024-11-08 23:10:59,930 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1028 transitions. [2024-11-08 23:10:59,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:10:59,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:59,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:59,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:00,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:00,003 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:11:00,005 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:00,211 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 23:11:07,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:07,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 403 states and 1031 transitions. [2024-11-08 23:11:07,177 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1031 transitions. [2024-11-08 23:11:07,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:11:07,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:07,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:07,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:07,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:07,249 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:11:07,251 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:07,451 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 23:11:14,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:14,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 406 states and 1034 transitions. [2024-11-08 23:11:14,160 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1034 transitions. [2024-11-08 23:11:14,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:11:14,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:14,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:14,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:14,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:14,234 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:11:14,235 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:14,420 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 23:11:21,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:21,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 409 states and 1037 transitions. [2024-11-08 23:11:21,679 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1037 transitions. [2024-11-08 23:11:21,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:11:21,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:21,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:21,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:21,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:21,920 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:11:21,921 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:22,106 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 23:11:29,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:29,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 412 states and 1040 transitions. [2024-11-08 23:11:29,831 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1040 transitions. [2024-11-08 23:11:29,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:11:29,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:29,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:29,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:29,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:29,930 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:11:29,932 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:30,150 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 23:11:37,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:37,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 415 states and 1043 transitions. [2024-11-08 23:11:37,064 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1043 transitions. [2024-11-08 23:11:37,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:11:37,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:37,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:37,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:37,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:37,139 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:11:37,141 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:37,324 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 23:11:44,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:44,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 418 states and 1046 transitions. [2024-11-08 23:11:44,924 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1046 transitions. [2024-11-08 23:11:44,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:11:44,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:44,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:44,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:45,096 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 23:11:47,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:47,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 418 states and 1045 transitions. [2024-11-08 23:11:47,437 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1045 transitions. [2024-11-08 23:11:47,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:11:47,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:47,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:47,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:47,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:47,511 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:11:47,512 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:47,695 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 23:11:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:54,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 421 states and 1048 transitions. [2024-11-08 23:11:54,342 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1048 transitions. [2024-11-08 23:11:54,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:11:54,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:54,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:54,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:54,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:54,417 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:11:54,419 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:54,604 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 23:12:01,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:01,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 424 states and 1051 transitions. [2024-11-08 23:12:01,777 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1051 transitions. [2024-11-08 23:12:01,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:12:01,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:01,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:01,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:12:01,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:01,850 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:12:01,852 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:12:02,036 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 23:12:11,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:11,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 427 states and 1055 transitions. [2024-11-08 23:12:11,470 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1055 transitions. [2024-11-08 23:12:11,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:12:11,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:11,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:11,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:12:11,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:11,543 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:12:11,544 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:12:11,729 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 23:12:18,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:18,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 429 states and 1056 transitions. [2024-11-08 23:12:18,924 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1056 transitions. [2024-11-08 23:12:18,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:12:18,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:18,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:18,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:12:18,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:18,999 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:12:19,001 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:12:19,201 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 23:12:27,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:27,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 432 states and 1059 transitions. [2024-11-08 23:12:27,338 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1059 transitions. [2024-11-08 23:12:27,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:12:27,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:27,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:27,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:12:27,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:27,412 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:12:27,413 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:12:27,604 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 23:12:35,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:35,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 435 states and 1062 transitions. [2024-11-08 23:12:35,736 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1062 transitions. [2024-11-08 23:12:35,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:12:35,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:35,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:35,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:35,916 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 23:12:38,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:38,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 435 states and 1061 transitions. [2024-11-08 23:12:38,148 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1061 transitions. [2024-11-08 23:12:38,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:12:38,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:38,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:38,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:38,316 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 23:12:40,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:40,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 435 states and 1060 transitions. [2024-11-08 23:12:40,565 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1060 transitions. [2024-11-08 23:12:40,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:12:40,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:40,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:40,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:40,744 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked.