./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label03.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111573b6-0284-4e5a-9093-2d8d16b8cf1c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111573b6-0284-4e5a-9093-2d8d16b8cf1c/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_111573b6-0284-4e5a-9093-2d8d16b8cf1c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111573b6-0284-4e5a-9093-2d8d16b8cf1c/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label03.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111573b6-0284-4e5a-9093-2d8d16b8cf1c/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_111573b6-0284-4e5a-9093-2d8d16b8cf1c/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 9a49aea6b3c1edfc7fe3f8f7bab6422e16330d8432eb730cabe992a1ced0cbc2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:35:04,449 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:35:04,506 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111573b6-0284-4e5a-9093-2d8d16b8cf1c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:35:04,513 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:35:04,513 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:35:04,535 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:35:04,535 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:35:04,536 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:35:04,536 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:35:04,537 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:35:04,537 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:35:04,537 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:35:04,538 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:35:04,538 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:35:04,538 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:35:04,539 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:35:04,539 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:35:04,540 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:35:04,540 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:35:04,540 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:35:04,541 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:35:04,541 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:35:04,542 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:35:04,542 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:35:04,542 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:35:04,543 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:35:04,543 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:35:04,544 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:35:04,544 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:35:04,544 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:35:04,545 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:35:04,545 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:35:04,546 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:35:04,546 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_111573b6-0284-4e5a-9093-2d8d16b8cf1c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111573b6-0284-4e5a-9093-2d8d16b8cf1c/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a49aea6b3c1edfc7fe3f8f7bab6422e16330d8432eb730cabe992a1ced0cbc2 [2024-11-08 22:35:04,843 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:35:04,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:35:04,887 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:35:04,889 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:35:04,889 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:35:04,891 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111573b6-0284-4e5a-9093-2d8d16b8cf1c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem01_label03.c Unable to find full path for "g++" [2024-11-08 22:35:07,032 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:35:07,311 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:35:07,312 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111573b6-0284-4e5a-9093-2d8d16b8cf1c/sv-benchmarks/c/eca-rers2012/Problem01_label03.c [2024-11-08 22:35:07,330 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111573b6-0284-4e5a-9093-2d8d16b8cf1c/bin/ukojak-verify-ImItNfHLgk/data/f8adafe78/38606e91fe78460c9013a12ddb26827d/FLAG4e6ad5f68 [2024-11-08 22:35:07,615 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111573b6-0284-4e5a-9093-2d8d16b8cf1c/bin/ukojak-verify-ImItNfHLgk/data/f8adafe78/38606e91fe78460c9013a12ddb26827d [2024-11-08 22:35:07,617 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:35:07,619 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:35:07,621 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:35:07,621 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:35:07,627 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:35:07,628 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:35:07" (1/1) ... [2024-11-08 22:35:07,630 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4859cd26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:07, skipping insertion in model container [2024-11-08 22:35:07,630 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:35:07" (1/1) ... [2024-11-08 22:35:07,678 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:35:08,128 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_111573b6-0284-4e5a-9093-2d8d16b8cf1c/sv-benchmarks/c/eca-rers2012/Problem01_label03.c[21586,21599] [2024-11-08 22:35:08,176 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:35:08,195 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:35:08,343 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_111573b6-0284-4e5a-9093-2d8d16b8cf1c/sv-benchmarks/c/eca-rers2012/Problem01_label03.c[21586,21599] [2024-11-08 22:35:08,354 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:35:08,384 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:35:08,384 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08 WrapperNode [2024-11-08 22:35:08,385 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:35:08,386 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:35:08,386 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:35:08,387 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:35:08,395 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,428 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,500 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2024-11-08 22:35:08,501 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:35:08,502 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:35:08,502 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:35:08,502 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:35:08,521 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,522 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,534 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,534 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,580 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,591 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,594 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,599 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,605 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:35:08,606 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:35:08,606 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:35:08,606 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:35:08,607 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:35:08,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111573b6-0284-4e5a-9093-2d8d16b8cf1c/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:35:08,638 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111573b6-0284-4e5a-9093-2d8d16b8cf1c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:35:08,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111573b6-0284-4e5a-9093-2d8d16b8cf1c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:35:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:35:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:35:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:35:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:35:08,774 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:35:08,777 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:35:10,139 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-11-08 22:35:10,140 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:35:10,443 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:35:10,445 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:35:10,445 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:35:10 BoogieIcfgContainer [2024-11-08 22:35:10,445 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:35:10,446 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:35:10,447 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:35:10,457 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:35:10,457 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:35:10" (1/1) ... [2024-11-08 22:35:10,468 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:35:10,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:10,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-11-08 22:35:10,541 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-11-08 22:35:10,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:35:10,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:10,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:10,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:11,198 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 22:35:12,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:12,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 145 states and 237 transitions. [2024-11-08 22:35:12,014 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 237 transitions. [2024-11-08 22:35:12,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:35:12,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:12,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:12,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:12,250 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:35:12,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:12,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 146 states and 238 transitions. [2024-11-08 22:35:12,552 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 238 transitions. [2024-11-08 22:35:12,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:35:12,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:12,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:12,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:12,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:12,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:12,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 150 states and 244 transitions. [2024-11-08 22:35:12,888 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 244 transitions. [2024-11-08 22:35:12,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:35:12,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:12,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:12,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:13,013 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:35:13,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:13,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 151 states and 245 transitions. [2024-11-08 22:35:13,214 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 245 transitions. [2024-11-08 22:35:13,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:35:13,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:13,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:13,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:13,410 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:13,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:13,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 159 states and 258 transitions. [2024-11-08 22:35:13,722 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 258 transitions. [2024-11-08 22:35:13,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:35:13,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:13,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:13,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:13,946 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:14,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:14,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 160 states and 259 transitions. [2024-11-08 22:35:14,150 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 259 transitions. [2024-11-08 22:35:14,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:35:14,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:14,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:14,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:14,458 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:14,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:14,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 168 states and 268 transitions. [2024-11-08 22:35:14,686 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 268 transitions. [2024-11-08 22:35:14,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:35:14,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:14,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:14,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:14,974 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 22:35:15,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:15,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 182 states and 286 transitions. [2024-11-08 22:35:15,451 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 286 transitions. [2024-11-08 22:35:15,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:35:15,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:15,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:15,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:15,668 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:16,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:16,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 197 states and 306 transitions. [2024-11-08 22:35:16,382 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 306 transitions. [2024-11-08 22:35:16,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:35:16,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:16,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:16,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:16,743 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 22:35:17,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:17,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 212 states and 327 transitions. [2024-11-08 22:35:17,808 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 327 transitions. [2024-11-08 22:35:17,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:35:17,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:17,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:17,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:18,024 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 22:35:18,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:18,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 216 states and 332 transitions. [2024-11-08 22:35:18,197 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 332 transitions. [2024-11-08 22:35:18,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:35:18,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:18,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:18,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:18,475 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:18,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:18,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 221 states and 340 transitions. [2024-11-08 22:35:18,980 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 340 transitions. [2024-11-08 22:35:18,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:35:18,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:18,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:19,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:19,122 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:19,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:19,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 226 states and 346 transitions. [2024-11-08 22:35:19,217 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 346 transitions. [2024-11-08 22:35:19,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:35:19,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:19,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:19,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:19,387 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:20,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 241 states and 367 transitions. [2024-11-08 22:35:20,254 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 367 transitions. [2024-11-08 22:35:20,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:35:20,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:20,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:20,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:20,375 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:35:21,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:21,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 259 states and 387 transitions. [2024-11-08 22:35:21,184 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 387 transitions. [2024-11-08 22:35:21,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:35:21,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:21,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:21,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:21,385 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:22,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:22,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 274 states and 404 transitions. [2024-11-08 22:35:22,013 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 404 transitions. [2024-11-08 22:35:22,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:35:22,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:22,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:22,127 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:22,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:22,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 278 states and 408 transitions. [2024-11-08 22:35:22,199 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 408 transitions. [2024-11-08 22:35:22,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:35:22,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:22,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:22,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:22,311 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:35:22,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:22,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 279 states and 409 transitions. [2024-11-08 22:35:22,433 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 409 transitions. [2024-11-08 22:35:22,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:35:22,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:22,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:22,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:22,559 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 22:35:22,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:22,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 280 states and 410 transitions. [2024-11-08 22:35:22,761 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 410 transitions. [2024-11-08 22:35:22,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:35:22,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:22,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:22,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:22,865 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:35:23,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:23,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 288 states and 420 transitions. [2024-11-08 22:35:23,295 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 420 transitions. [2024-11-08 22:35:23,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:35:23,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:23,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:23,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:23,389 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:23,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:23,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 303 states and 437 transitions. [2024-11-08 22:35:23,802 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 437 transitions. [2024-11-08 22:35:23,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:35:23,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:23,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:23,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:23,965 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:24,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:24,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 313 states and 449 transitions. [2024-11-08 22:35:24,189 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 449 transitions. [2024-11-08 22:35:24,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:35:24,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:24,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:24,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:24,364 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 22:35:24,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:24,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 315 states and 451 transitions. [2024-11-08 22:35:24,644 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 451 transitions. [2024-11-08 22:35:24,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:35:24,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:24,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:24,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:24,715 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:35:24,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:24,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 321 states and 458 transitions. [2024-11-08 22:35:24,955 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 458 transitions. [2024-11-08 22:35:24,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:35:24,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:24,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:25,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:25,072 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:35:25,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:25,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 325 states and 461 transitions. [2024-11-08 22:35:25,133 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 461 transitions. [2024-11-08 22:35:25,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:35:25,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:25,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:25,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:25,300 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 22:35:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:25,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 327 states and 464 transitions. [2024-11-08 22:35:25,365 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 464 transitions. [2024-11-08 22:35:25,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:35:25,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:25,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:25,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:25,604 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:25,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:25,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 341 states and 480 transitions. [2024-11-08 22:35:25,946 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 480 transitions. [2024-11-08 22:35:25,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:35:25,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:25,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:25,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:26,076 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 22:35:26,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:26,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 343 states and 483 transitions. [2024-11-08 22:35:26,257 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 483 transitions. [2024-11-08 22:35:26,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:35:26,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:26,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:26,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:26,538 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 22:35:26,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:26,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 346 states and 487 transitions. [2024-11-08 22:35:26,709 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 487 transitions. [2024-11-08 22:35:26,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:35:26,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:26,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:26,872 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:35:27,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:27,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 352 states and 492 transitions. [2024-11-08 22:35:27,043 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 492 transitions. [2024-11-08 22:35:27,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:35:27,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:27,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:27,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:27,185 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 22:35:27,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:27,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 422 states and 570 transitions. [2024-11-08 22:35:27,858 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 570 transitions. [2024-11-08 22:35:27,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:35:27,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:27,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:27,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:27,959 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:28,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:28,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 436 states and 587 transitions. [2024-11-08 22:35:28,099 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 587 transitions. [2024-11-08 22:35:28,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:35:28,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:28,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:28,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:28,178 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:28,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:28,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 447 states and 601 transitions. [2024-11-08 22:35:28,295 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 601 transitions. [2024-11-08 22:35:28,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:35:28,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:28,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:28,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:28,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:35:28,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:28,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 454 states and 608 transitions. [2024-11-08 22:35:28,484 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 608 transitions. [2024-11-08 22:35:28,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:35:28,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:28,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:28,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:28,575 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:35:28,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:28,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 456 states and 609 transitions. [2024-11-08 22:35:28,620 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 609 transitions. [2024-11-08 22:35:28,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:35:28,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:28,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:28,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:28,721 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:29,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:29,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 479 states and 634 transitions. [2024-11-08 22:35:29,087 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 634 transitions. [2024-11-08 22:35:29,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:35:29,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:29,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:29,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:29,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:29,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:29,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 493 states and 651 transitions. [2024-11-08 22:35:29,352 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 651 transitions. [2024-11-08 22:35:29,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:35:29,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:29,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:29,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:29,432 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:35:29,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:29,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 502 states and 660 transitions. [2024-11-08 22:35:29,698 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 660 transitions. [2024-11-08 22:35:29,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:35:29,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:29,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:29,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:29,832 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:30,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:30,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 510 states and 669 transitions. [2024-11-08 22:35:30,041 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 669 transitions. [2024-11-08 22:35:30,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:35:30,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:30,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:30,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:30,649 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:33,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:33,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 629 states and 815 transitions. [2024-11-08 22:35:33,820 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 815 transitions. [2024-11-08 22:35:33,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:35:33,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:33,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:33,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:34,167 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 49 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:35,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:35,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 675 states and 867 transitions. [2024-11-08 22:35:35,008 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 867 transitions. [2024-11-08 22:35:35,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:35:35,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:35,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:35,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:35,093 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:35:35,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:35,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 682 states and 873 transitions. [2024-11-08 22:35:35,291 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 873 transitions. [2024-11-08 22:35:35,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:35:35,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:35,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:35,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:35,480 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 22:35:35,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:35,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 683 states and 875 transitions. [2024-11-08 22:35:35,843 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 875 transitions. [2024-11-08 22:35:35,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:35:35,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:35,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:35,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:36,071 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:37,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:37,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 753 states and 954 transitions. [2024-11-08 22:35:37,030 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 954 transitions. [2024-11-08 22:35:37,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:35:37,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:37,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:37,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:37,158 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:35:37,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:37,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 767 states and 971 transitions. [2024-11-08 22:35:37,586 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 971 transitions. [2024-11-08 22:35:37,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:35:37,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:37,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:37,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:37,816 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 66 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:38,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:38,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 784 states and 989 transitions. [2024-11-08 22:35:38,087 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 989 transitions. [2024-11-08 22:35:38,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:35:38,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:38,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:38,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:38,221 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 22:35:39,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:39,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 885 states and 1096 transitions. [2024-11-08 22:35:39,653 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1096 transitions. [2024-11-08 22:35:39,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:35:39,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:39,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:39,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:39,834 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:40,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:40,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 908 states and 1119 transitions. [2024-11-08 22:35:40,060 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1119 transitions. [2024-11-08 22:35:40,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:35:40,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:40,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:40,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:40,174 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 22:35:40,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:40,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 909 states and 1119 transitions. [2024-11-08 22:35:40,238 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1119 transitions. [2024-11-08 22:35:40,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:35:40,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:40,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:40,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:40,708 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 72 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:42,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:42,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 981 states and 1200 transitions. [2024-11-08 22:35:42,878 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1200 transitions. [2024-11-08 22:35:42,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:35:42,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:42,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:42,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:43,047 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 22:35:43,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:43,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 992 states and 1211 transitions. [2024-11-08 22:35:43,621 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1211 transitions. [2024-11-08 22:35:43,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:35:43,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:43,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:43,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:43,725 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 22:35:44,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:44,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 997 states and 1218 transitions. [2024-11-08 22:35:44,015 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1218 transitions. [2024-11-08 22:35:44,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 22:35:44,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:44,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:44,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:44,186 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 97 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:35:44,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:44,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 998 states and 1220 transitions. [2024-11-08 22:35:44,516 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1220 transitions. [2024-11-08 22:35:44,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 22:35:44,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:44,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:44,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:44,695 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 22:35:44,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:44,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 1000 states and 1223 transitions. [2024-11-08 22:35:44,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1223 transitions. [2024-11-08 22:35:44,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 22:35:44,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:44,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:44,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:44,997 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 22:35:45,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:45,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 1009 states and 1232 transitions. [2024-11-08 22:35:45,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1232 transitions. [2024-11-08 22:35:45,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 22:35:45,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:45,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:45,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:45,667 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 22:35:45,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:45,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1012 states and 1234 transitions. [2024-11-08 22:35:45,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1234 transitions. [2024-11-08 22:35:45,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 22:35:45,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:45,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:45,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:46,069 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 22:35:46,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:46,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1013 states and 1234 transitions. [2024-11-08 22:35:46,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1234 transitions. [2024-11-08 22:35:46,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:35:46,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:46,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:46,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:46,529 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 22:35:46,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:46,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 1015 states and 1236 transitions. [2024-11-08 22:35:46,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1236 transitions. [2024-11-08 22:35:46,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:35:46,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:46,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:46,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:46,943 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 22:35:47,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:47,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 1020 states and 1241 transitions. [2024-11-08 22:35:47,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1241 transitions. [2024-11-08 22:35:47,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:35:47,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:47,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:47,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:48,182 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 22:35:51,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:51,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 1065 states and 1313 transitions. [2024-11-08 22:35:51,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1313 transitions. [2024-11-08 22:35:51,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:35:51,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:51,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:51,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:51,659 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 22:35:53,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:53,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1091 states and 1341 transitions. [2024-11-08 22:35:53,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1341 transitions. [2024-11-08 22:35:53,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:35:53,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:53,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:53,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:53,980 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 22:35:54,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:54,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1092 states and 1341 transitions. [2024-11-08 22:35:54,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1341 transitions. [2024-11-08 22:35:54,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:35:54,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:54,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:54,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:54,709 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 22:35:55,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:55,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1098 states and 1347 transitions. [2024-11-08 22:35:55,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1347 transitions. [2024-11-08 22:35:55,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:35:55,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:55,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:55,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:55,717 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 22:35:56,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:56,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1113 states and 1364 transitions. [2024-11-08 22:35:56,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1364 transitions. [2024-11-08 22:35:56,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:35:56,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:56,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:56,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:56,934 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 22:35:57,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:57,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1122 states and 1373 transitions. [2024-11-08 22:35:57,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 1373 transitions. [2024-11-08 22:35:57,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:35:57,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:57,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:57,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:57,680 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 22:35:58,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:58,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1125 states and 1375 transitions. [2024-11-08 22:35:58,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1375 transitions. [2024-11-08 22:35:58,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:35:58,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:58,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:58,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:58,345 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 22:35:58,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:58,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1126 states and 1375 transitions. [2024-11-08 22:35:58,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1375 transitions. [2024-11-08 22:35:58,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:35:58,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:58,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:58,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:59,361 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 105 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:01,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:01,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 1228 states and 1493 transitions. [2024-11-08 22:36:01,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1493 transitions. [2024-11-08 22:36:01,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 22:36:01,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:01,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:01,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:01,654 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 22:36:01,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:01,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 1229 states and 1493 transitions. [2024-11-08 22:36:01,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1493 transitions. [2024-11-08 22:36:01,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 22:36:01,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:01,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:01,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:01,934 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 22:36:02,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:02,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 1236 states and 1502 transitions. [2024-11-08 22:36:02,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1502 transitions. [2024-11-08 22:36:02,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 22:36:02,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:02,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:02,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:02,873 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 3 proven. 167 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:36:03,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:03,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1306 states and 1575 transitions. [2024-11-08 22:36:03,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1575 transitions. [2024-11-08 22:36:03,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 22:36:03,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:03,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:03,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:04,013 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 22:36:05,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:05,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1304 states and 1566 transitions. [2024-11-08 22:36:05,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1566 transitions. [2024-11-08 22:36:05,105 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 22:36:05,106 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 73 iterations. [2024-11-08 22:36:05,118 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-08 22:36:21,180 INFO L77 FloydHoareUtils]: At program point L102(lines 102 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,181 INFO L77 FloydHoareUtils]: At program point L598(line 598) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,181 INFO L77 FloydHoareUtils]: At program point L334(lines 334 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,182 INFO L77 FloydHoareUtils]: At program point L302(lines 302 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,182 INFO L77 FloydHoareUtils]: At program point L170(lines 170 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,182 INFO L77 FloydHoareUtils]: At program point L204(lines 204 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,183 INFO L77 FloydHoareUtils]: At program point L72(lines 72 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,183 INFO L77 FloydHoareUtils]: At program point L271(lines 271 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,183 INFO L77 FloydHoareUtils]: At program point L139(lines 139 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,184 INFO L77 FloydHoareUtils]: At program point L569-1(lines 40 585) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5))) [2024-11-08 22:36:21,184 INFO L77 FloydHoareUtils]: At program point L371(lines 371 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,184 INFO L77 FloydHoareUtils]: At program point L107(lines 107 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,184 INFO L77 FloydHoareUtils]: At program point L41(lines 41 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,185 INFO L77 FloydHoareUtils]: At program point L339(lines 339 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,185 INFO L77 FloydHoareUtils]: At program point L207(lines 207 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,185 INFO L77 FloydHoareUtils]: At program point L75(lines 75 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,185 INFO L77 FloydHoareUtils]: At program point L373(lines 373 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,186 INFO L77 FloydHoareUtils]: At program point L241(lines 241 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,186 INFO L77 FloydHoareUtils]: At program point L175(lines 175 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,186 INFO L77 FloydHoareUtils]: At program point L572-1(lines 40 585) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5))) [2024-11-08 22:36:21,187 INFO L77 FloydHoareUtils]: At program point L275(lines 275 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,187 INFO L75 FloydHoareUtils]: For program point L573(line 573) no Hoare annotation was computed. [2024-11-08 22:36:21,187 INFO L77 FloydHoareUtils]: At program point L375(lines 375 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,188 INFO L77 FloydHoareUtils]: At program point L309(lines 309 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,188 INFO L77 FloydHoareUtils]: At program point L45(lines 45 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,188 INFO L77 FloydHoareUtils]: At program point L343(lines 343 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,189 INFO L77 FloydHoareUtils]: At program point L112(lines 112 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,189 INFO L77 FloydHoareUtils]: At program point L278(lines 278 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,189 INFO L77 FloydHoareUtils]: At program point L146(lines 146 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,189 INFO L77 FloydHoareUtils]: At program point L213(lines 213 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,190 INFO L77 FloydHoareUtils]: At program point L82(lines 82 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,190 INFO L77 FloydHoareUtils]: At program point L347(lines 347 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,190 INFO L77 FloydHoareUtils]: At program point L248(lines 248 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,191 INFO L77 FloydHoareUtils]: At program point L183(lines 183 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,191 INFO L77 FloydHoareUtils]: At program point L150(lines 150 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,191 INFO L77 FloydHoareUtils]: At program point L382(lines 382 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,192 INFO L77 FloydHoareUtils]: At program point L316(lines 316 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,192 INFO L77 FloydHoareUtils]: At program point L283(lines 283 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,192 INFO L77 FloydHoareUtils]: At program point L118(lines 118 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,193 INFO L77 FloydHoareUtils]: At program point L218(lines 218 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,193 INFO L77 FloydHoareUtils]: At program point L53(lines 53 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,193 INFO L77 FloydHoareUtils]: At program point L154(lines 154 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,194 INFO L77 FloydHoareUtils]: At program point L188(lines 188 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,194 INFO L77 FloydHoareUtils]: At program point L387(lines 387 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,194 INFO L77 FloydHoareUtils]: At program point L288(lines 288 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,194 INFO L77 FloydHoareUtils]: At program point L255(lines 255 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,195 INFO L77 FloydHoareUtils]: At program point L90(lines 90 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,195 INFO L77 FloydHoareUtils]: At program point L355(lines 355 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,195 INFO L77 FloydHoareUtils]: At program point L322(lines 322 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,196 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 22:36:21,196 INFO L77 FloydHoareUtils]: At program point L124(lines 124 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,196 INFO L77 FloydHoareUtils]: At program point L587(lines 587 604) the Hoare annotation is: true [2024-11-08 22:36:21,196 INFO L77 FloydHoareUtils]: At program point L224(lines 224 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,196 INFO L77 FloydHoareUtils]: At program point L158(lines 158 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,197 INFO L77 FloydHoareUtils]: At program point L59(lines 59 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,197 INFO L77 FloydHoareUtils]: At program point L94(lines 94 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,197 INFO L77 FloydHoareUtils]: At program point L392(lines 392 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,197 INFO L77 FloydHoareUtils]: At program point L326(lines 326 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,198 INFO L77 FloydHoareUtils]: At program point L260(lines 260 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,198 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 22:36:21,198 INFO L77 FloydHoareUtils]: At program point L228(lines 228 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,199 INFO L77 FloydHoareUtils]: At program point L162(lines 162 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,199 INFO L77 FloydHoareUtils]: At program point L129(lines 129 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,199 INFO L77 FloydHoareUtils]: At program point L328(lines 328 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,200 INFO L77 FloydHoareUtils]: At program point L196(lines 196 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,200 INFO L77 FloydHoareUtils]: At program point L64(lines 64 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,200 INFO L77 FloydHoareUtils]: At program point L593-2(lines 593 603) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,201 INFO L77 FloydHoareUtils]: At program point L296(lines 296 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,201 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)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,201 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 573) no Hoare annotation was computed. [2024-11-08 22:36:21,202 INFO L77 FloydHoareUtils]: At program point L363(lines 363 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,202 INFO L77 FloydHoareUtils]: At program point L199(lines 199 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,202 INFO L77 FloydHoareUtils]: At program point L365(lines 365 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,203 INFO L77 FloydHoareUtils]: At program point L266(lines 266 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,203 INFO L77 FloydHoareUtils]: At program point L233(lines 233 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,203 INFO L77 FloydHoareUtils]: At program point L134(lines 134 400) the Hoare annotation is: (not (and (< 4 ~a16~0) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (and (= ~a12~0 8) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))))) [2024-11-08 22:36:21,229 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 10:36:21 ImpRootNode [2024-11-08 22:36:21,229 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 22:36:21,233 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 22:36:21,233 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 22:36:21,234 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 22:36:21,234 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:35:10" (3/4) ... [2024-11-08 22:36:21,237 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 22:36:21,278 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 118 nodes and edges [2024-11-08 22:36:21,279 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-11-08 22:36:21,280 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-08 22:36:21,285 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 22:36:21,533 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111573b6-0284-4e5a-9093-2d8d16b8cf1c/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 22:36:21,538 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111573b6-0284-4e5a-9093-2d8d16b8cf1c/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 22:36:21,538 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 22:36:21,539 INFO L158 Benchmark]: Toolchain (without parser) took 73919.64ms. Allocated memory was 167.8MB in the beginning and 1.1GB in the end (delta: 914.4MB). Free memory was 130.7MB in the beginning and 406.4MB in the end (delta: -275.7MB). Peak memory consumption was 640.8MB. Max. memory is 16.1GB. [2024-11-08 22:36:21,539 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 113.2MB. Free memory was 61.3MB in the beginning and 61.2MB in the end (delta: 134.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:36:21,540 INFO L158 Benchmark]: CACSL2BoogieTranslator took 764.21ms. Allocated memory is still 167.8MB. Free memory was 130.1MB in the beginning and 100.6MB in the end (delta: 29.5MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-11-08 22:36:21,540 INFO L158 Benchmark]: Boogie Procedure Inliner took 115.38ms. Allocated memory is still 167.8MB. Free memory was 100.6MB in the beginning and 94.4MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 22:36:21,540 INFO L158 Benchmark]: Boogie Preprocessor took 103.12ms. Allocated memory is still 167.8MB. Free memory was 94.4MB in the beginning and 90.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 22:36:21,541 INFO L158 Benchmark]: RCFGBuilder took 1839.87ms. Allocated memory is still 167.8MB. Free memory was 89.6MB in the beginning and 94.4MB in the end (delta: -4.8MB). Peak memory consumption was 43.7MB. Max. memory is 16.1GB. [2024-11-08 22:36:21,541 INFO L158 Benchmark]: CodeCheck took 70786.56ms. Allocated memory was 167.8MB in the beginning and 1.1GB in the end (delta: 914.4MB). Free memory was 94.4MB in the beginning and 419.0MB in the end (delta: -324.6MB). Peak memory consumption was 588.7MB. Max. memory is 16.1GB. [2024-11-08 22:36:21,542 INFO L158 Benchmark]: Witness Printer took 304.78ms. Allocated memory is still 1.1GB. Free memory was 419.0MB in the beginning and 406.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 22:36:21,544 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: 54.6s, OverallIterations: 73, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 84183 SdHoareTripleChecker+Valid, 325.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 81908 mSDsluCounter, 15688 SdHoareTripleChecker+Invalid, 276.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 13214 mSDsCounter, 37243 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 197359 IncrementalHoareTripleChecker+Invalid, 234602 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 37243 mSolverCounterUnsat, 2474 mSDtfsCounter, 197359 mSolverCounterSat, 3.7s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 66177 GetRequests, 63718 SyntacticMatches, 2019 SemanticMatches, 440 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 115392 ImplicationChecksByTransitivity, 26.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.5s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 12.8s InterpolantComputationTime, 9159 NumberOfCodeBlocks, 9159 NumberOfCodeBlocksAsserted, 72 NumberOfCheckSat, 9087 ConstructedInterpolants, 0 QuantifiedInterpolants, 38264 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 72 InterpolantComputations, 55 PerfectInterpolantSequences, 4520/5113 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: 573]: 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)) && (a8 == 13)) && (a16 <= 5)) && !((((a12 == 8) && (a21 == 1)) && (a20 == a7)) && (a17 == a7))) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: !(((((4 < a16) && (a17 != 1)) && (a8 == 13)) && (a16 <= 5)) && !((((a12 == 8) && (a21 == 1)) && (a20 == a7)) && (a17 == a7))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 113.2MB. Free memory was 61.3MB in the beginning and 61.2MB in the end (delta: 134.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 764.21ms. Allocated memory is still 167.8MB. Free memory was 130.1MB in the beginning and 100.6MB in the end (delta: 29.5MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 115.38ms. Allocated memory is still 167.8MB. Free memory was 100.6MB in the beginning and 94.4MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 103.12ms. Allocated memory is still 167.8MB. Free memory was 94.4MB in the beginning and 90.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1839.87ms. Allocated memory is still 167.8MB. Free memory was 89.6MB in the beginning and 94.4MB in the end (delta: -4.8MB). Peak memory consumption was 43.7MB. Max. memory is 16.1GB. * CodeCheck took 70786.56ms. Allocated memory was 167.8MB in the beginning and 1.1GB in the end (delta: 914.4MB). Free memory was 94.4MB in the beginning and 419.0MB in the end (delta: -324.6MB). Peak memory consumption was 588.7MB. Max. memory is 16.1GB. * Witness Printer took 304.78ms. Allocated memory is still 1.1GB. Free memory was 419.0MB in the beginning and 406.4MB 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 22:36:21,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111573b6-0284-4e5a-9093-2d8d16b8cf1c/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