./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label27.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_9c26c8eb-5191-46d5-bb3f-9b5c74057411/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c26c8eb-5191-46d5-bb3f-9b5c74057411/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_9c26c8eb-5191-46d5-bb3f-9b5c74057411/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c26c8eb-5191-46d5-bb3f-9b5c74057411/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label27.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c26c8eb-5191-46d5-bb3f-9b5c74057411/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_9c26c8eb-5191-46d5-bb3f-9b5c74057411/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 4ceae147c0993f09d1996333054d05cdb50149b89c2ec286f40c2e532c4f5e1a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:54:34,423 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:54:34,513 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c26c8eb-5191-46d5-bb3f-9b5c74057411/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:54:34,518 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:54:34,522 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:54:34,557 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:54:34,558 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:54:34,559 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:54:34,560 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:54:34,561 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:54:34,562 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:54:34,562 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:54:34,562 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:54:34,563 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:54:34,563 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:54:34,563 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:54:34,566 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:54:34,566 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:54:34,567 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:54:34,567 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:54:34,567 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:54:34,568 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:54:34,568 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:54:34,569 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:54:34,569 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:54:34,572 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:54:34,572 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:54:34,573 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:54:34,573 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:54:34,573 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:54:34,573 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:54:34,573 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:54:34,574 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:54:34,574 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_9c26c8eb-5191-46d5-bb3f-9b5c74057411/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c26c8eb-5191-46d5-bb3f-9b5c74057411/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ceae147c0993f09d1996333054d05cdb50149b89c2ec286f40c2e532c4f5e1a [2024-11-08 22:54:34,838 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:54:34,867 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:54:34,870 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:54:34,872 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:54:34,872 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:54:34,874 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c26c8eb-5191-46d5-bb3f-9b5c74057411/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem01_label27.c Unable to find full path for "g++" [2024-11-08 22:54:36,949 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:54:37,260 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:54:37,263 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c26c8eb-5191-46d5-bb3f-9b5c74057411/sv-benchmarks/c/eca-rers2012/Problem01_label27.c [2024-11-08 22:54:37,280 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c26c8eb-5191-46d5-bb3f-9b5c74057411/bin/ukojak-verify-ImItNfHLgk/data/eef1ac3e0/8a5c121530cb49be8d2ba13e885b991e/FLAG1a47805aa [2024-11-08 22:54:37,534 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c26c8eb-5191-46d5-bb3f-9b5c74057411/bin/ukojak-verify-ImItNfHLgk/data/eef1ac3e0/8a5c121530cb49be8d2ba13e885b991e [2024-11-08 22:54:37,537 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:54:37,538 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:54:37,540 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:54:37,540 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:54:37,545 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:54:37,546 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:54:37" (1/1) ... [2024-11-08 22:54:37,548 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d12c34b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:54:37, skipping insertion in model container [2024-11-08 22:54:37,548 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:54:37" (1/1) ... [2024-11-08 22:54:37,611 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:54:37,996 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_9c26c8eb-5191-46d5-bb3f-9b5c74057411/sv-benchmarks/c/eca-rers2012/Problem01_label27.c[16500,16513] [2024-11-08 22:54:38,060 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:54:38,079 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:54:38,197 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_9c26c8eb-5191-46d5-bb3f-9b5c74057411/sv-benchmarks/c/eca-rers2012/Problem01_label27.c[16500,16513] [2024-11-08 22:54:38,216 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:54:38,237 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:54:38,237 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:54:38 WrapperNode [2024-11-08 22:54:38,237 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:54:38,239 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:54:38,239 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:54:38,239 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:54:38,248 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:54:38" (1/1) ... [2024-11-08 22:54:38,263 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:54:38" (1/1) ... [2024-11-08 22:54:38,320 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2024-11-08 22:54:38,321 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:54:38,322 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:54:38,322 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:54:38,322 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:54:38,333 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:54:38" (1/1) ... [2024-11-08 22:54:38,333 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:54:38" (1/1) ... [2024-11-08 22:54:38,338 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:54:38" (1/1) ... [2024-11-08 22:54:38,338 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:54:38" (1/1) ... [2024-11-08 22:54:38,370 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:54:38" (1/1) ... [2024-11-08 22:54:38,391 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:54:38" (1/1) ... [2024-11-08 22:54:38,399 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:54:38" (1/1) ... [2024-11-08 22:54:38,406 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:54:38" (1/1) ... [2024-11-08 22:54:38,414 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:54:38,416 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:54:38,416 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:54:38,417 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:54:38,418 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:54:38" (1/1) ... [2024-11-08 22:54:38,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:54:38,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c26c8eb-5191-46d5-bb3f-9b5c74057411/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:54:38,455 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c26c8eb-5191-46d5-bb3f-9b5c74057411/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:54:38,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c26c8eb-5191-46d5-bb3f-9b5c74057411/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:54:38,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:54:38,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:54:38,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:54:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:54:38,595 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:54:38,598 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:54:39,799 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-11-08 22:54:39,799 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:54:40,171 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:54:40,173 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:54:40,173 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:54:40 BoogieIcfgContainer [2024-11-08 22:54:40,177 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:54:40,178 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:54:40,178 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:54:40,192 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:54:40,192 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:54:40" (1/1) ... [2024-11-08 22:54:40,201 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:54:40,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:40,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-11-08 22:54:40,264 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-11-08 22:54:40,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:54:40,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:40,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:40,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:40,776 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 22:54:41,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:41,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 145 states and 237 transitions. [2024-11-08 22:54:41,406 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 237 transitions. [2024-11-08 22:54:41,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:54:41,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:41,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:41,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:41,768 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:42,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:42,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 218 states and 317 transitions. [2024-11-08 22:54:42,569 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 317 transitions. [2024-11-08 22:54:42,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:54:42,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:42,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:42,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:42,695 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:42,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:42,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 223 states and 324 transitions. [2024-11-08 22:54:42,879 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 324 transitions. [2024-11-08 22:54:42,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:54:42,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:42,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:42,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:43,163 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:43,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:43,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 293 states and 404 transitions. [2024-11-08 22:54:43,928 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 404 transitions. [2024-11-08 22:54:43,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:54:43,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:43,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:43,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:44,234 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:44,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:44,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 303 states and 419 transitions. [2024-11-08 22:54:44,667 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 419 transitions. [2024-11-08 22:54:44,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:54:44,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:44,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:44,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:45,008 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:45,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:45,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 312 states and 428 transitions. [2024-11-08 22:54:45,408 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 428 transitions. [2024-11-08 22:54:45,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:54:45,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:45,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:45,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:45,636 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:45,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:45,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 321 states and 437 transitions. [2024-11-08 22:54:45,801 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 437 transitions. [2024-11-08 22:54:45,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:54:45,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:45,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:45,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:45,937 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:54:46,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:46,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 322 states and 439 transitions. [2024-11-08 22:54:46,159 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 439 transitions. [2024-11-08 22:54:46,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:54:46,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:46,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:46,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:46,305 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:54:46,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:46,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 325 states and 443 transitions. [2024-11-08 22:54:46,451 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 443 transitions. [2024-11-08 22:54:46,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:54:46,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:46,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:46,642 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:47,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:47,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 340 states and 464 transitions. [2024-11-08 22:54:47,193 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 464 transitions. [2024-11-08 22:54:47,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:54:47,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:47,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:47,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:47,385 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:47,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:47,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 348 states and 471 transitions. [2024-11-08 22:54:47,722 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 471 transitions. [2024-11-08 22:54:47,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:54:47,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:47,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:47,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:47,833 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:47,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:47,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 363 states and 491 transitions. [2024-11-08 22:54:47,967 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 491 transitions. [2024-11-08 22:54:47,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:54:47,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:47,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:47,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:48,111 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:48,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:48,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 379 states and 513 transitions. [2024-11-08 22:54:48,761 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 513 transitions. [2024-11-08 22:54:48,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:54:48,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:48,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:48,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:48,829 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:49,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:49,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 387 states and 520 transitions. [2024-11-08 22:54:49,177 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 520 transitions. [2024-11-08 22:54:49,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:54:49,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:49,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:49,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:49,342 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:54:50,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:50,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 396 states and 534 transitions. [2024-11-08 22:54:50,093 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 534 transitions. [2024-11-08 22:54:50,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:54:50,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:50,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:50,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:50,177 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:54:50,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:50,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 399 states and 537 transitions. [2024-11-08 22:54:50,422 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 537 transitions. [2024-11-08 22:54:50,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:54:50,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:50,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:50,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:50,546 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:54:50,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:50,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 403 states and 541 transitions. [2024-11-08 22:54:50,797 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 541 transitions. [2024-11-08 22:54:50,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:54:50,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:50,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:50,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:50,984 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:51,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:51,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 422 states and 562 transitions. [2024-11-08 22:54:51,420 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 562 transitions. [2024-11-08 22:54:51,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:54:51,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:51,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:51,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:51,553 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:54:51,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:51,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 424 states and 564 transitions. [2024-11-08 22:54:51,605 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 564 transitions. [2024-11-08 22:54:51,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:54:51,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:51,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:51,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:51,767 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:51,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:51,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 426 states and 567 transitions. [2024-11-08 22:54:51,842 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 567 transitions. [2024-11-08 22:54:51,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:54:51,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:51,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:51,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:51,970 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:54:53,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:53,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 451 states and 600 transitions. [2024-11-08 22:54:53,080 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 600 transitions. [2024-11-08 22:54:53,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:54:53,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:53,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:53,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:53,207 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:54:53,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:53,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 458 states and 607 transitions. [2024-11-08 22:54:53,660 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 607 transitions. [2024-11-08 22:54:53,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:54:53,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:53,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:53,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:53,751 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:54:54,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:54,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 473 states and 626 transitions. [2024-11-08 22:54:54,414 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 626 transitions. [2024-11-08 22:54:54,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:54:54,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:54,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:54,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:54,727 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 35 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:55,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:55,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 490 states and 646 transitions. [2024-11-08 22:54:55,326 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 646 transitions. [2024-11-08 22:54:55,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:54:55,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:55,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:55,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:55,623 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 35 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:55,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:55,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 494 states and 649 transitions. [2024-11-08 22:54:55,896 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 649 transitions. [2024-11-08 22:54:55,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:54:55,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:55,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:55,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:56,046 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:54:56,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:56,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 496 states and 651 transitions. [2024-11-08 22:54:56,196 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 651 transitions. [2024-11-08 22:54:56,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:54:56,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:56,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:56,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:56,352 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:54:56,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:56,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 500 states and 655 transitions. [2024-11-08 22:54:56,809 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 655 transitions. [2024-11-08 22:54:56,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:54:56,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:56,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:56,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:57,009 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:57,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:57,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 570 states and 737 transitions. [2024-11-08 22:54:57,753 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 737 transitions. [2024-11-08 22:54:57,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:54:57,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:57,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:57,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:57,852 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:58,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:58,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 598 states and 767 transitions. [2024-11-08 22:54:58,799 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 767 transitions. [2024-11-08 22:54:58,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:54:58,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:58,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:58,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:59,047 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 47 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:59,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:59,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 617 states and 789 transitions. [2024-11-08 22:54:59,626 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 789 transitions. [2024-11-08 22:54:59,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:54:59,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:59,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:59,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:59,829 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:55:00,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:00,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 655 states and 833 transitions. [2024-11-08 22:55:00,693 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 833 transitions. [2024-11-08 22:55:00,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:55:00,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:00,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:00,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:00,856 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:55:01,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:01,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 666 states and 846 transitions. [2024-11-08 22:55:01,348 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 846 transitions. [2024-11-08 22:55:01,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:55:01,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:01,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:01,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:01,486 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 56 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:55:01,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:01,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 673 states and 856 transitions. [2024-11-08 22:55:01,965 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 856 transitions. [2024-11-08 22:55:01,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:55:01,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:01,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:01,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:02,058 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:55:02,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:02,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 680 states and 865 transitions. [2024-11-08 22:55:02,136 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 865 transitions. [2024-11-08 22:55:02,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:55:02,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:02,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:02,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:02,220 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:55:02,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:02,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 682 states and 866 transitions. [2024-11-08 22:55:02,506 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 866 transitions. [2024-11-08 22:55:02,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:55:02,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:02,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:02,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:02,633 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:55:03,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:03,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 705 states and 895 transitions. [2024-11-08 22:55:03,086 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 895 transitions. [2024-11-08 22:55:03,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:55:03,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:03,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:03,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:03,166 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:55:03,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:03,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 714 states and 905 transitions. [2024-11-08 22:55:03,440 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 905 transitions. [2024-11-08 22:55:03,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:55:03,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:03,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:03,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:03,524 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:55:03,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:03,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 721 states and 912 transitions. [2024-11-08 22:55:03,600 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 912 transitions. [2024-11-08 22:55:03,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:55:03,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:03,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:03,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:03,705 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:55:03,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:03,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 723 states and 914 transitions. [2024-11-08 22:55:03,975 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 914 transitions. [2024-11-08 22:55:03,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:55:03,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:03,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:04,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:04,116 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:55:04,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:04,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 731 states and 923 transitions. [2024-11-08 22:55:04,207 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 923 transitions. [2024-11-08 22:55:04,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:55:04,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:04,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:04,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:04,473 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 71 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:06,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:06,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 779 states and 980 transitions. [2024-11-08 22:55:06,007 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 980 transitions. [2024-11-08 22:55:06,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:55:06,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:06,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:06,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:06,074 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:55:06,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:06,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 793 states and 996 transitions. [2024-11-08 22:55:06,346 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 996 transitions. [2024-11-08 22:55:06,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:55:06,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:06,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:06,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:06,444 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:55:06,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:06,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 802 states and 1008 transitions. [2024-11-08 22:55:06,622 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1008 transitions. [2024-11-08 22:55:06,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:55:06,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:06,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:06,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:06,744 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:55:06,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:06,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 805 states and 1011 transitions. [2024-11-08 22:55:06,992 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1011 transitions. [2024-11-08 22:55:06,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:55:06,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:06,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:07,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:07,088 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:55:07,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:07,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 810 states and 1015 transitions. [2024-11-08 22:55:07,287 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1015 transitions. [2024-11-08 22:55:07,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:55:07,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:07,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:07,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:07,406 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:55:07,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:07,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 815 states and 1019 transitions. [2024-11-08 22:55:07,601 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1019 transitions. [2024-11-08 22:55:07,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:55:07,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:07,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:07,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:07,804 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 71 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:55:07,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:07,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 818 states and 1022 transitions. [2024-11-08 22:55:07,905 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1022 transitions. [2024-11-08 22:55:07,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:55:07,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:07,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:07,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:07,993 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:55:09,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:09,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 920 states and 1131 transitions. [2024-11-08 22:55:09,298 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1131 transitions. [2024-11-08 22:55:09,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:55:09,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:09,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:09,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:09,541 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 69 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:10,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:10,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 943 states and 1159 transitions. [2024-11-08 22:55:10,211 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1159 transitions. [2024-11-08 22:55:10,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:55:10,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:10,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:10,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:10,327 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 22:55:10,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:10,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 945 states and 1161 transitions. [2024-11-08 22:55:10,541 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1161 transitions. [2024-11-08 22:55:10,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:55:10,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:10,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:10,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:10,898 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 109 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:11,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:11,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 964 states and 1180 transitions. [2024-11-08 22:55:11,101 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1180 transitions. [2024-11-08 22:55:11,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:55:11,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:11,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:11,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:11,189 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:55:11,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:11,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 975 states and 1192 transitions. [2024-11-08 22:55:11,277 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1192 transitions. [2024-11-08 22:55:11,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 22:55:11,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:11,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:11,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:11,354 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:55:11,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:11,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 976 states and 1193 transitions. [2024-11-08 22:55:11,403 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1193 transitions. [2024-11-08 22:55:11,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:55:11,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:11,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:11,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:11,502 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:55:11,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:11,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 986 states and 1202 transitions. [2024-11-08 22:55:11,763 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1202 transitions. [2024-11-08 22:55:11,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:55:11,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:11,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:11,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:11,885 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 22:55:12,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:12,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 991 states and 1209 transitions. [2024-11-08 22:55:12,133 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1209 transitions. [2024-11-08 22:55:12,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:55:12,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:12,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:12,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:12,239 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:55:12,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:12,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 1000 states and 1223 transitions. [2024-11-08 22:55:12,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1223 transitions. [2024-11-08 22:55:12,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 22:55:12,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:12,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:12,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:12,884 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 128 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:13,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:13,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 1001 states and 1223 transitions. [2024-11-08 22:55:13,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1223 transitions. [2024-11-08 22:55:13,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 22:55:13,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:13,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:13,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:13,276 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:55:13,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:13,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 1013 states and 1238 transitions. [2024-11-08 22:55:13,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1238 transitions. [2024-11-08 22:55:13,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 22:55:13,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:13,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:13,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:13,640 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:55:14,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:14,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 1016 states and 1240 transitions. [2024-11-08 22:55:14,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1240 transitions. [2024-11-08 22:55:14,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 22:55:14,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:14,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:14,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:14,349 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:55:14,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:14,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 1017 states and 1240 transitions. [2024-11-08 22:55:14,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1240 transitions. [2024-11-08 22:55:14,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 22:55:14,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:14,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:14,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:14,720 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:55:15,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:15,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 1018 states and 1240 transitions. [2024-11-08 22:55:15,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1240 transitions. [2024-11-08 22:55:15,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 22:55:15,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:15,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:15,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:15,213 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:55:15,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:15,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 1019 states and 1240 transitions. [2024-11-08 22:55:15,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1240 transitions. [2024-11-08 22:55:15,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:55:15,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:15,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:15,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:15,863 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:55:16,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:16,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 1046 states and 1268 transitions. [2024-11-08 22:55:16,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1268 transitions. [2024-11-08 22:55:16,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:55:16,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:16,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:16,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:17,329 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:21,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:21,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 1123 states and 1385 transitions. [2024-11-08 22:55:21,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1385 transitions. [2024-11-08 22:55:21,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:55:21,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:21,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:21,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:22,290 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:25,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:25,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 1173 states and 1439 transitions. [2024-11-08 22:55:25,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1439 transitions. [2024-11-08 22:55:25,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:55:25,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:25,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:25,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:25,384 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:27,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:27,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 1194 states and 1465 transitions. [2024-11-08 22:55:27,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1465 transitions. [2024-11-08 22:55:27,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 22:55:27,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:27,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:27,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:27,537 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:55:29,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:29,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 1256 states and 1528 transitions. [2024-11-08 22:55:29,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1528 transitions. [2024-11-08 22:55:29,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 22:55:29,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:29,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:29,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:29,772 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:55:30,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:30,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 1265 states and 1537 transitions. [2024-11-08 22:55:30,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1537 transitions. [2024-11-08 22:55:30,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 22:55:30,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:30,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:30,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:30,901 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 22:55:31,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:31,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 1266 states and 1538 transitions. [2024-11-08 22:55:31,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1538 transitions. [2024-11-08 22:55:31,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 22:55:31,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:31,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:31,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:32,012 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 143 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:55:34,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:34,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1350 states and 1639 transitions. [2024-11-08 22:55:34,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 1639 transitions. [2024-11-08 22:55:34,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 22:55:34,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:34,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:34,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:34,409 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 22:55:34,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:34,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1351 states and 1639 transitions. [2024-11-08 22:55:34,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 1639 transitions. [2024-11-08 22:55:34,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 22:55:34,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:34,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:34,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:34,745 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:55:35,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:35,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 1377 states and 1668 transitions. [2024-11-08 22:55:35,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 1668 transitions. [2024-11-08 22:55:35,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 22:55:35,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:35,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:35,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:36,006 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 173 proven. 51 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 22:55:36,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:36,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1392 states and 1687 transitions. [2024-11-08 22:55:36,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 1687 transitions. [2024-11-08 22:55:36,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 22:55:36,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:36,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:36,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:36,852 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 22:55:37,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:37,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1393 states and 1687 transitions. [2024-11-08 22:55:37,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 1687 transitions. [2024-11-08 22:55:37,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 22:55:37,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:37,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:37,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:37,282 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 136 proven. 65 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:55:37,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:37,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1394 states and 1687 transitions. [2024-11-08 22:55:37,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 1687 transitions. [2024-11-08 22:55:37,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 22:55:37,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:37,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:37,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:37,627 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-11-08 22:55:37,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:37,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1395 states and 1687 transitions. [2024-11-08 22:55:37,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 1687 transitions. [2024-11-08 22:55:37,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-08 22:55:37,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:37,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:37,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:38,555 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 86 proven. 141 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:55:43,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:43,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 1499 states and 1799 transitions. [2024-11-08 22:55:43,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 1799 transitions. [2024-11-08 22:55:43,060 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 22:55:43,061 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 78 iterations. [2024-11-08 22:55:43,069 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-08 22:55:59,066 INFO L77 FloydHoareUtils]: At program point L102(lines 102 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,066 INFO L77 FloydHoareUtils]: At program point L598(line 598) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,066 INFO L77 FloydHoareUtils]: At program point L334(lines 334 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,066 INFO L77 FloydHoareUtils]: At program point L302(lines 302 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,067 INFO L77 FloydHoareUtils]: At program point L170(lines 170 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,067 INFO L77 FloydHoareUtils]: At program point L204(lines 204 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,067 INFO L77 FloydHoareUtils]: At program point L72(lines 72 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,067 INFO L77 FloydHoareUtils]: At program point L271(lines 271 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,068 INFO L77 FloydHoareUtils]: At program point L139(lines 139 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,068 INFO L77 FloydHoareUtils]: At program point L371(lines 371 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,068 INFO L77 FloydHoareUtils]: At program point L107(lines 107 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,068 INFO L77 FloydHoareUtils]: At program point L41(lines 41 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,069 INFO L77 FloydHoareUtils]: At program point L339(lines 339 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,069 INFO L77 FloydHoareUtils]: At program point L207(lines 207 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,069 INFO L77 FloydHoareUtils]: At program point L75(lines 75 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,069 INFO L77 FloydHoareUtils]: At program point L373(lines 373 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,069 INFO L77 FloydHoareUtils]: At program point L241(lines 241 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,070 INFO L77 FloydHoareUtils]: At program point L175(lines 175 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,070 INFO L77 FloydHoareUtils]: At program point L275(lines 275 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,070 INFO L77 FloydHoareUtils]: At program point L375(lines 375 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,070 INFO L77 FloydHoareUtils]: At program point L309(lines 309 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,070 INFO L77 FloydHoareUtils]: At program point L45(lines 45 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,071 INFO L77 FloydHoareUtils]: At program point L343(lines 343 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,071 INFO L77 FloydHoareUtils]: At program point L112(lines 112 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,071 INFO L77 FloydHoareUtils]: At program point L278(lines 278 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,071 INFO L77 FloydHoareUtils]: At program point L146(lines 146 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,071 INFO L77 FloydHoareUtils]: At program point L213(lines 213 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,072 INFO L77 FloydHoareUtils]: At program point L82(lines 82 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,072 INFO L77 FloydHoareUtils]: At program point L446-1(lines 40 585) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-08 22:55:59,072 INFO L77 FloydHoareUtils]: At program point L347(lines 347 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,072 INFO L77 FloydHoareUtils]: At program point L248(lines 248 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,073 INFO L77 FloydHoareUtils]: At program point L183(lines 183 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,073 INFO L77 FloydHoareUtils]: At program point L150(lines 150 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,073 INFO L77 FloydHoareUtils]: At program point L382(lines 382 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,073 INFO L77 FloydHoareUtils]: At program point L316(lines 316 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,073 INFO L77 FloydHoareUtils]: At program point L283(lines 283 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,074 INFO L77 FloydHoareUtils]: At program point L118(lines 118 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,074 INFO L77 FloydHoareUtils]: At program point L449-1(lines 40 585) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-08 22:55:59,074 INFO L77 FloydHoareUtils]: At program point L218(lines 218 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,074 INFO L77 FloydHoareUtils]: At program point L53(lines 53 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,074 INFO L75 FloydHoareUtils]: For program point L450(line 450) no Hoare annotation was computed. [2024-11-08 22:55:59,075 INFO L77 FloydHoareUtils]: At program point L154(lines 154 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,075 INFO L77 FloydHoareUtils]: At program point L188(lines 188 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,075 INFO L77 FloydHoareUtils]: At program point L387(lines 387 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,075 INFO L77 FloydHoareUtils]: At program point L288(lines 288 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,075 INFO L77 FloydHoareUtils]: At program point L255(lines 255 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,075 INFO L77 FloydHoareUtils]: At program point L90(lines 90 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,075 INFO L77 FloydHoareUtils]: At program point L355(lines 355 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,076 INFO L77 FloydHoareUtils]: At program point L322(lines 322 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,076 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 22:55:59,076 INFO L77 FloydHoareUtils]: At program point L124(lines 124 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,076 INFO L77 FloydHoareUtils]: At program point L587(lines 587 604) the Hoare annotation is: true [2024-11-08 22:55:59,076 INFO L77 FloydHoareUtils]: At program point L224(lines 224 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,076 INFO L77 FloydHoareUtils]: At program point L158(lines 158 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,077 INFO L77 FloydHoareUtils]: At program point L59(lines 59 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,077 INFO L77 FloydHoareUtils]: At program point L94(lines 94 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,077 INFO L77 FloydHoareUtils]: At program point L392(lines 392 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,077 INFO L77 FloydHoareUtils]: At program point L326(lines 326 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,077 INFO L77 FloydHoareUtils]: At program point L260(lines 260 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,078 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 22:55:59,078 INFO L77 FloydHoareUtils]: At program point L228(lines 228 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,078 INFO L77 FloydHoareUtils]: At program point L162(lines 162 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,078 INFO L77 FloydHoareUtils]: At program point L129(lines 129 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,078 INFO L77 FloydHoareUtils]: At program point L328(lines 328 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,079 INFO L77 FloydHoareUtils]: At program point L196(lines 196 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,079 INFO L77 FloydHoareUtils]: At program point L64(lines 64 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,079 INFO L77 FloydHoareUtils]: At program point L593-2(lines 593 603) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,079 INFO L77 FloydHoareUtils]: At program point L296(lines 296 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,079 INFO L77 FloydHoareUtils]: At program point calculate_output_returnLabel#1(lines 40 585) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,080 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 450) no Hoare annotation was computed. [2024-11-08 22:55:59,080 INFO L77 FloydHoareUtils]: At program point L363(lines 363 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,080 INFO L77 FloydHoareUtils]: At program point L199(lines 199 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,080 INFO L77 FloydHoareUtils]: At program point L365(lines 365 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,081 INFO L77 FloydHoareUtils]: At program point L266(lines 266 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,081 INFO L77 FloydHoareUtils]: At program point L233(lines 233 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,081 INFO L77 FloydHoareUtils]: At program point L134(lines 134 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a7~0 1) (<= ~a16~0 5) (= ~a20~0 1) (not (and (= ~a12~0 8) (= 14 ~a8~0) (= ~a21~0 1))))) [2024-11-08 22:55:59,097 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 10:55:59 ImpRootNode [2024-11-08 22:55:59,098 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 22:55:59,098 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 22:55:59,098 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 22:55:59,099 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 22:55:59,099 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:54:40" (3/4) ... [2024-11-08 22:55:59,102 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 22:55:59,117 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 119 nodes and edges [2024-11-08 22:55:59,118 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-11-08 22:55:59,118 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-08 22:55:59,119 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 22:55:59,268 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c26c8eb-5191-46d5-bb3f-9b5c74057411/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 22:55:59,268 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c26c8eb-5191-46d5-bb3f-9b5c74057411/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 22:55:59,268 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 22:55:59,269 INFO L158 Benchmark]: Toolchain (without parser) took 81730.93ms. Allocated memory was 163.6MB in the beginning and 1.2GB in the end (delta: 1.0GB). Free memory was 118.0MB in the beginning and 847.4MB in the end (delta: -729.4MB). Peak memory consumption was 314.6MB. Max. memory is 16.1GB. [2024-11-08 22:55:59,270 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 163.6MB. Free memory was 133.3MB in the beginning and 133.1MB in the end (delta: 153.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:55:59,271 INFO L158 Benchmark]: CACSL2BoogieTranslator took 698.24ms. Allocated memory is still 163.6MB. Free memory was 118.0MB in the beginning and 88.0MB in the end (delta: 30.0MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-11-08 22:55:59,271 INFO L158 Benchmark]: Boogie Procedure Inliner took 82.47ms. Allocated memory is still 163.6MB. Free memory was 88.0MB in the beginning and 82.3MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 22:55:59,271 INFO L158 Benchmark]: Boogie Preprocessor took 92.75ms. Allocated memory is still 163.6MB. Free memory was 82.3MB in the beginning and 77.4MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 22:55:59,272 INFO L158 Benchmark]: RCFGBuilder took 1761.12ms. Allocated memory was 163.6MB in the beginning and 230.7MB in the end (delta: 67.1MB). Free memory was 77.4MB in the beginning and 173.8MB in the end (delta: -96.4MB). Peak memory consumption was 57.8MB. Max. memory is 16.1GB. [2024-11-08 22:55:59,272 INFO L158 Benchmark]: CodeCheck took 78919.84ms. Allocated memory was 230.7MB in the beginning and 1.2GB in the end (delta: 975.2MB). Free memory was 173.8MB in the beginning and 860.0MB in the end (delta: -686.2MB). Peak memory consumption was 291.1MB. Max. memory is 16.1GB. [2024-11-08 22:55:59,273 INFO L158 Benchmark]: Witness Printer took 170.30ms. Allocated memory is still 1.2GB. Free memory was 860.0MB in the beginning and 847.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 22:55:59,275 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 76 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 62.8s, OverallIterations: 78, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 113453 SdHoareTripleChecker+Valid, 338.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 112845 mSDsluCounter, 24511 SdHoareTripleChecker+Invalid, 287.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 20942 mSDsCounter, 41044 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 254653 IncrementalHoareTripleChecker+Invalid, 295697 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 41044 mSolverCounterUnsat, 3569 mSDtfsCounter, 254653 mSolverCounterSat, 3.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 71567 GetRequests, 69242 SyntacticMatches, 1797 SemanticMatches, 528 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 158858 ImplicationChecksByTransitivity, 36.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.5s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 13.4s InterpolantComputationTime, 10356 NumberOfCodeBlocks, 10356 NumberOfCodeBlocksAsserted, 77 NumberOfCheckSat, 10279 ConstructedInterpolants, 0 QuantifiedInterpolants, 37305 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 77 InterpolantComputations, 58 PerfectInterpolantSequences, 6356/6876 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 450]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 40]: Location Invariant Derived location invariant: !((((((4 < a16) && (a17 != 1)) && (a7 == 1)) && (a16 <= 5)) && (a20 == 1)) && !(((a12 == 8) && (14 == a8)) && (a21 == 1))) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: !((((((4 < a16) && (a17 != 1)) && (a7 == 1)) && (a16 <= 5)) && (a20 == 1)) && !(((a12 == 8) && (14 == a8)) && (a21 == 1))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 163.6MB. Free memory was 133.3MB in the beginning and 133.1MB in the end (delta: 153.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 698.24ms. Allocated memory is still 163.6MB. Free memory was 118.0MB in the beginning and 88.0MB in the end (delta: 30.0MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 82.47ms. Allocated memory is still 163.6MB. Free memory was 88.0MB in the beginning and 82.3MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 92.75ms. Allocated memory is still 163.6MB. Free memory was 82.3MB in the beginning and 77.4MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1761.12ms. Allocated memory was 163.6MB in the beginning and 230.7MB in the end (delta: 67.1MB). Free memory was 77.4MB in the beginning and 173.8MB in the end (delta: -96.4MB). Peak memory consumption was 57.8MB. Max. memory is 16.1GB. * CodeCheck took 78919.84ms. Allocated memory was 230.7MB in the beginning and 1.2GB in the end (delta: 975.2MB). Free memory was 173.8MB in the beginning and 860.0MB in the end (delta: -686.2MB). Peak memory consumption was 291.1MB. Max. memory is 16.1GB. * Witness Printer took 170.30ms. Allocated memory is still 1.2GB. Free memory was 860.0MB in the beginning and 847.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-08 22:55:59,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c26c8eb-5191-46d5-bb3f-9b5c74057411/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE