./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/bitvector/s3_srvr_1a_alt.BV.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/s3_srvr_1a_alt.BV.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 76ac0445c1d1cc0a86e34bd8624e46c7ebd9392a83b099e6188c06e2e92a58a8 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:41:11,441 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:41:11,444 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:41:11,477 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:41:11,478 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:41:11,479 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:41:11,481 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:41:11,484 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:41:11,486 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:41:11,487 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:41:11,489 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:41:11,490 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:41:11,491 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:41:11,492 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:41:11,494 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:41:11,496 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:41:11,497 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:41:11,498 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:41:11,501 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:41:11,504 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:41:11,506 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:41:11,508 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:41:11,509 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:41:11,510 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:41:11,514 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:41:11,515 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:41:11,515 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:41:11,517 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:41:11,517 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:41:11,519 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:41:11,519 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:41:11,520 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:41:11,521 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:41:11,523 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:41:11,524 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:41:11,524 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:41:11,525 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:41:11,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:41:11,530 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:41:11,531 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:41:11,532 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:41:11,534 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-32bit-Kojak_Default.epf [2021-11-13 22:41:11,580 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:41:11,581 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:41:11,583 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:41:11,583 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:41:11,584 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:41:11,584 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:41:11,584 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:41:11,584 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 22:41:11,585 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-13 22:41:11,585 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 22:41:11,586 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 22:41:11,586 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:41:11,586 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:41:11,587 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:41:11,587 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:41:11,587 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-13 22:41:11,587 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 22:41:11,587 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:41:11,587 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:41:11,588 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:41:11,588 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:41:11,588 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:41:11,588 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:41:11,588 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:41:11,589 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:41:11,589 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:41:11,589 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:41:11,589 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 22:41:11,589 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 22:41:11,591 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:41:11,591 INFO L138 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_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76ac0445c1d1cc0a86e34bd8624e46c7ebd9392a83b099e6188c06e2e92a58a8 [2021-11-13 22:41:11,910 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:41:11,936 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:41:11,939 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:41:11,941 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:41:11,942 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:41:11,943 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/bitvector/s3_srvr_1a_alt.BV.c.cil.c [2021-11-13 22:41:12,035 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/bin/ukojak-2xVlg8857e/data/55344e4c3/b7b2f4bdcd3a4fa4941abbefa3f2ea6d/FLAG48285fbb8 [2021-11-13 22:41:12,677 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:41:12,678 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/sv-benchmarks/c/bitvector/s3_srvr_1a_alt.BV.c.cil.c [2021-11-13 22:41:12,700 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/bin/ukojak-2xVlg8857e/data/55344e4c3/b7b2f4bdcd3a4fa4941abbefa3f2ea6d/FLAG48285fbb8 [2021-11-13 22:41:12,954 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/bin/ukojak-2xVlg8857e/data/55344e4c3/b7b2f4bdcd3a4fa4941abbefa3f2ea6d [2021-11-13 22:41:12,958 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:41:12,960 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:41:12,962 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:41:12,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:41:12,965 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:41:12,966 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:41:12" (1/1) ... [2021-11-13 22:41:12,968 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22c8d81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:12, skipping insertion in model container [2021-11-13 22:41:12,968 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:41:12" (1/1) ... [2021-11-13 22:41:12,976 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:41:13,018 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:41:13,376 WARN L228 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_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/sv-benchmarks/c/bitvector/s3_srvr_1a_alt.BV.c.cil.c[45312,45325] [2021-11-13 22:41:13,382 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:41:13,391 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:41:13,450 WARN L228 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_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/sv-benchmarks/c/bitvector/s3_srvr_1a_alt.BV.c.cil.c[45312,45325] [2021-11-13 22:41:13,454 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:41:13,479 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:41:13,480 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:13 WrapperNode [2021-11-13 22:41:13,480 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:41:13,481 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:41:13,481 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:41:13,482 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:41:13,490 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:13" (1/1) ... [2021-11-13 22:41:13,502 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:13" (1/1) ... [2021-11-13 22:41:13,564 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:41:13,575 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:41:13,575 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:41:13,575 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:41:13,585 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:13" (1/1) ... [2021-11-13 22:41:13,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:13" (1/1) ... [2021-11-13 22:41:13,590 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:13" (1/1) ... [2021-11-13 22:41:13,590 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:13" (1/1) ... [2021-11-13 22:41:13,601 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:13" (1/1) ... [2021-11-13 22:41:13,609 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:13" (1/1) ... [2021-11-13 22:41:13,613 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:13" (1/1) ... [2021-11-13 22:41:13,619 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:41:13,620 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:41:13,620 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:41:13,620 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:41:13,627 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:13" (1/1) ... [2021-11-13 22:41:13,638 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:41:13,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:41:13,668 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:41:13,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:41:13,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 22:41:13,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:41:13,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:41:13,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:41:13,898 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-13 22:41:14,673 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##93: assume !false; [2021-11-13 22:41:14,674 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##92: assume false; [2021-11-13 22:41:14,810 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:41:14,810 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 22:41:14,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:41:14 BoogieIcfgContainer [2021-11-13 22:41:14,814 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:41:14,815 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:41:14,815 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:41:14,826 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:41:14,826 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:41:14" (1/1) ... [2021-11-13 22:41:14,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:41:14,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:14,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 131 states and 211 transitions. [2021-11-13 22:41:14,929 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 211 transitions. [2021-11-13 22:41:14,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-13 22:41:14,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:14,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:15,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:15,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:15,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:15,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 133 states and 212 transitions. [2021-11-13 22:41:15,279 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 212 transitions. [2021-11-13 22:41:15,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-13 22:41:15,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:15,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:15,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:15,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:15,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:15,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 136 states and 215 transitions. [2021-11-13 22:41:15,472 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 215 transitions. [2021-11-13 22:41:15,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-13 22:41:15,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:15,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:15,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:15,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:15,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:15,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 140 states and 219 transitions. [2021-11-13 22:41:15,646 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 219 transitions. [2021-11-13 22:41:15,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-13 22:41:15,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:15,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:15,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:15,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:15,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:15,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 145 states and 224 transitions. [2021-11-13 22:41:15,885 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 224 transitions. [2021-11-13 22:41:15,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 22:41:15,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:15,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:15,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:15,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:16,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:16,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 151 states and 230 transitions. [2021-11-13 22:41:16,222 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 230 transitions. [2021-11-13 22:41:16,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-13 22:41:16,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:16,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:16,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:16,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:16,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:16,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 158 states and 237 transitions. [2021-11-13 22:41:16,665 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 237 transitions. [2021-11-13 22:41:16,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-13 22:41:16,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:16,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:16,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:16,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:17,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:17,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 167 states and 246 transitions. [2021-11-13 22:41:17,112 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 246 transitions. [2021-11-13 22:41:17,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:41:17,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:17,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:17,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:17,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:17,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:17,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 175 states and 254 transitions. [2021-11-13 22:41:17,659 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 254 transitions. [2021-11-13 22:41:17,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-13 22:41:17,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:17,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:17,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:17,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:17,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:17,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 177 states and 263 transitions. [2021-11-13 22:41:17,782 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 263 transitions. [2021-11-13 22:41:17,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-13 22:41:17,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:17,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:17,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:17,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:19,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:19,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 181 states and 282 transitions. [2021-11-13 22:41:19,012 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 282 transitions. [2021-11-13 22:41:19,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-13 22:41:19,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:19,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:19,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:19,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:19,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:20,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 198 states and 299 transitions. [2021-11-13 22:41:20,000 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 299 transitions. [2021-11-13 22:41:20,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-13 22:41:20,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:20,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:20,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:20,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:20,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:20,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 200 states and 308 transitions. [2021-11-13 22:41:20,291 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 308 transitions. [2021-11-13 22:41:20,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-13 22:41:20,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:20,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:20,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:20,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:21,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:21,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 211 states and 319 transitions. [2021-11-13 22:41:21,581 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 319 transitions. [2021-11-13 22:41:21,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-13 22:41:21,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:21,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:21,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:21,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:22,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:22,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 229 states and 337 transitions. [2021-11-13 22:41:22,921 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 337 transitions. [2021-11-13 22:41:22,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:41:22,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:22,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:22,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:22,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:23,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:23,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 233 states and 345 transitions. [2021-11-13 22:41:23,122 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 345 transitions. [2021-11-13 22:41:23,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:41:23,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:23,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:23,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:23,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:24,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:24,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 245 states and 357 transitions. [2021-11-13 22:41:24,614 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 357 transitions. [2021-11-13 22:41:24,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:41:24,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:24,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:24,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:24,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:26,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:26,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 258 states and 369 transitions. [2021-11-13 22:41:26,464 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 369 transitions. [2021-11-13 22:41:26,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:41:26,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:26,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:26,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:26,525 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:41:26,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:26,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 264 states and 378 transitions. [2021-11-13 22:41:26,548 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 378 transitions. [2021-11-13 22:41:26,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:41:26,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:26,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:26,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:26,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:26,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 265 states and 379 transitions. [2021-11-13 22:41:26,615 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 379 transitions. [2021-11-13 22:41:26,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:41:26,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:26,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:26,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:26,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:28,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:28,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 279 states and 393 transitions. [2021-11-13 22:41:28,582 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 393 transitions. [2021-11-13 22:41:28,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-13 22:41:28,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:28,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:28,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:28,606 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:41:28,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:28,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 280 states and 394 transitions. [2021-11-13 22:41:28,615 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 394 transitions. [2021-11-13 22:41:28,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-13 22:41:28,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:28,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:28,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:28,647 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:28,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:28,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 284 states and 402 transitions. [2021-11-13 22:41:28,858 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 402 transitions. [2021-11-13 22:41:28,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-13 22:41:28,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:28,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:28,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:28,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:31,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:31,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 299 states and 417 transitions. [2021-11-13 22:41:31,320 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 417 transitions. [2021-11-13 22:41:31,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-13 22:41:31,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:31,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:31,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:31,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:31,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:31,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 303 states and 426 transitions. [2021-11-13 22:41:31,590 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 426 transitions. [2021-11-13 22:41:31,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-13 22:41:31,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:31,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:31,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:31,621 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:31,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:31,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 304 states and 427 transitions. [2021-11-13 22:41:31,631 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 427 transitions. [2021-11-13 22:41:31,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-13 22:41:31,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:31,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:31,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:31,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:34,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:34,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 320 states and 443 transitions. [2021-11-13 22:41:34,501 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 443 transitions. [2021-11-13 22:41:34,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-13 22:41:34,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:34,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:34,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:34,527 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:34,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:34,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 324 states and 451 transitions. [2021-11-13 22:41:34,825 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 451 transitions. [2021-11-13 22:41:34,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-13 22:41:34,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:34,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:34,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:34,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:34,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:34,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 325 states and 452 transitions. [2021-11-13 22:41:34,863 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 452 transitions. [2021-11-13 22:41:34,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-13 22:41:34,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:34,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:34,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:34,889 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:35,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:35,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 329 states and 461 transitions. [2021-11-13 22:41:35,159 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 461 transitions. [2021-11-13 22:41:35,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-13 22:41:35,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:35,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:35,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:35,189 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:35,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:35,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 330 states and 462 transitions. [2021-11-13 22:41:35,199 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 462 transitions. [2021-11-13 22:41:35,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-13 22:41:35,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:35,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:35,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:35,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:38,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:38,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 349 states and 481 transitions. [2021-11-13 22:41:38,547 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 481 transitions. [2021-11-13 22:41:38,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:41:38,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:38,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:38,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:38,573 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:38,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:38,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 350 states and 482 transitions. [2021-11-13 22:41:38,584 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 482 transitions. [2021-11-13 22:41:38,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 22:41:38,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:38,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:38,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:38,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:42,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:42,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 370 states and 502 transitions. [2021-11-13 22:41:42,460 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 502 transitions. [2021-11-13 22:41:42,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-13 22:41:42,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:42,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:42,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:46,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:46,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 391 states and 523 transitions. [2021-11-13 22:41:46,534 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 523 transitions. [2021-11-13 22:41:46,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-13 22:41:46,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:46,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:46,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:46,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:51,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:51,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 413 states and 545 transitions. [2021-11-13 22:41:51,036 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 545 transitions. [2021-11-13 22:41:51,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-13 22:41:51,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:51,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:51,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:51,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:41:56,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:56,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 436 states and 568 transitions. [2021-11-13 22:41:56,398 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 568 transitions. [2021-11-13 22:41:56,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-13 22:41:56,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:56,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:56,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:56,441 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-13 22:41:56,447 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 22:41:56,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:03,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:03,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 468 states and 601 transitions. [2021-11-13 22:42:03,011 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 601 transitions. [2021-11-13 22:42:03,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-13 22:42:03,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:03,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:03,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:03,066 INFO L263 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-13 22:42:03,069 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 22:42:03,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:03,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:03,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 469 states and 602 transitions. [2021-11-13 22:42:03,198 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 602 transitions. [2021-11-13 22:42:03,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 22:42:03,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:03,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:03,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:03,220 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:03,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:03,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 469 states and 601 transitions. [2021-11-13 22:42:03,410 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 601 transitions. [2021-11-13 22:42:03,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 22:42:03,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:03,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:03,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:03,431 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:03,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:03,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 471 states and 604 transitions. [2021-11-13 22:42:03,672 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 604 transitions. [2021-11-13 22:42:03,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 22:42:03,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:03,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:03,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:03,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:05,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:05,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 507 states and 640 transitions. [2021-11-13 22:42:05,199 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 640 transitions. [2021-11-13 22:42:05,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-13 22:42:05,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:05,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:05,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:05,222 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:05,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:05,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 505 states and 636 transitions. [2021-11-13 22:42:05,488 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 636 transitions. [2021-11-13 22:42:05,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-13 22:42:05,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:05,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:05,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:05,621 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-13 22:42:05,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:05,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 506 states and 642 transitions. [2021-11-13 22:42:05,909 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 642 transitions. [2021-11-13 22:42:05,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-13 22:42:05,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:05,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:05,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:06,046 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:07,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:07,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 518 states and 675 transitions. [2021-11-13 22:42:07,689 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 675 transitions. [2021-11-13 22:42:07,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-13 22:42:07,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:07,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:07,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:07,708 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:08,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:08,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 527 states and 685 transitions. [2021-11-13 22:42:08,227 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 685 transitions. [2021-11-13 22:42:08,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-13 22:42:08,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:08,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:08,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:08,248 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:09,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:09,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 544 states and 716 transitions. [2021-11-13 22:42:09,199 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 716 transitions. [2021-11-13 22:42:09,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-13 22:42:09,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:09,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:09,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:09,234 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:10,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:10,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 548 states and 725 transitions. [2021-11-13 22:42:10,069 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 725 transitions. [2021-11-13 22:42:10,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-13 22:42:10,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:10,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:10,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:10,091 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:10,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:10,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 556 states and 732 transitions. [2021-11-13 22:42:10,419 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 732 transitions. [2021-11-13 22:42:10,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-13 22:42:10,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:10,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:10,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:10,444 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:10,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:10,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 555 states and 727 transitions. [2021-11-13 22:42:10,457 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 727 transitions. [2021-11-13 22:42:10,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-13 22:42:10,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:10,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:10,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:10,512 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:11,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:11,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 559 states and 735 transitions. [2021-11-13 22:42:11,452 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 735 transitions. [2021-11-13 22:42:11,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-13 22:42:11,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:11,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:11,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:11,473 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:11,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:11,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 559 states and 734 transitions. [2021-11-13 22:42:11,575 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 734 transitions. [2021-11-13 22:42:11,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-13 22:42:11,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:11,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:11,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:11,612 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:11,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:11,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 560 states and 735 transitions. [2021-11-13 22:42:11,626 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 735 transitions. [2021-11-13 22:42:11,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-13 22:42:11,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:11,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:11,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:11,661 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:12,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:12,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 564 states and 742 transitions. [2021-11-13 22:42:12,540 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 742 transitions. [2021-11-13 22:42:12,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-13 22:42:12,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:12,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:12,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:12,589 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:12,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:12,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 562 states and 738 transitions. [2021-11-13 22:42:12,728 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 738 transitions. [2021-11-13 22:42:12,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-13 22:42:12,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:12,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:12,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:12,765 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:13,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 566 states and 745 transitions. [2021-11-13 22:42:13,599 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 745 transitions. [2021-11-13 22:42:13,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-13 22:42:13,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,626 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:13,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 567 states and 746 transitions. [2021-11-13 22:42:13,640 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 746 transitions. [2021-11-13 22:42:13,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-13 22:42:13,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:13,666 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:14,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:14,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 570 states and 759 transitions. [2021-11-13 22:42:14,242 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 759 transitions. [2021-11-13 22:42:14,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-13 22:42:14,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:14,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:14,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,269 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:15,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:15,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 574 states and 766 transitions. [2021-11-13 22:42:15,091 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 766 transitions. [2021-11-13 22:42:15,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-13 22:42:15,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:15,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:15,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:15,242 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:17,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 588 states and 797 transitions. [2021-11-13 22:42:17,524 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 797 transitions. [2021-11-13 22:42:17,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-13 22:42:17,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:17,546 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:18,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 599 states and 808 transitions. [2021-11-13 22:42:18,260 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 808 transitions. [2021-11-13 22:42:18,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-13 22:42:18,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,281 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:18,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 597 states and 804 transitions. [2021-11-13 22:42:18,449 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 804 transitions. [2021-11-13 22:42:18,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-13 22:42:18,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,476 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-13 22:42:18,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:18,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 598 states and 807 transitions. [2021-11-13 22:42:18,896 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 807 transitions. [2021-11-13 22:42:18,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-13 22:42:18,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:18,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:18,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,922 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:19,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 608 states and 817 transitions. [2021-11-13 22:42:19,690 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 817 transitions. [2021-11-13 22:42:19,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-13 22:42:19,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,839 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-13 22:42:20,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:20,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 610 states and 822 transitions. [2021-11-13 22:42:20,542 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 822 transitions. [2021-11-13 22:42:20,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-13 22:42:20,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:20,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,582 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:21,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 612 states and 823 transitions. [2021-11-13 22:42:21,106 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 823 transitions. [2021-11-13 22:42:21,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-13 22:42:21,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,134 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-13 22:42:21,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:21,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 613 states and 826 transitions. [2021-11-13 22:42:21,560 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 826 transitions. [2021-11-13 22:42:21,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-13 22:42:21,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:21,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:21,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:21,701 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-13 22:42:22,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:22,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 615 states and 831 transitions. [2021-11-13 22:42:22,448 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 831 transitions. [2021-11-13 22:42:22,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-13 22:42:22,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:22,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:22,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:22,618 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-13 22:42:23,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 617 states and 835 transitions. [2021-11-13 22:42:23,454 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 835 transitions. [2021-11-13 22:42:23,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-13 22:42:23,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:23,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:23,608 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:24,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:24,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 618 states and 836 transitions. [2021-11-13 22:42:24,122 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 836 transitions. [2021-11-13 22:42:24,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-13 22:42:24,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:24,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:24,142 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:25,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:25,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 644 states and 867 transitions. [2021-11-13 22:42:25,133 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 867 transitions. [2021-11-13 22:42:25,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-13 22:42:25,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:25,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:25,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,171 INFO L263 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-13 22:42:25,174 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 22:42:25,876 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:29,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:29,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 650 states and 883 transitions. [2021-11-13 22:42:29,465 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 883 transitions. [2021-11-13 22:42:29,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-13 22:42:29,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:29,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:29,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:29,623 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:30,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:30,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 652 states and 885 transitions. [2021-11-13 22:42:30,358 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 885 transitions. [2021-11-13 22:42:30,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-13 22:42:30,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:30,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:30,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:30,402 INFO L263 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-13 22:42:30,404 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 22:42:30,665 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:42:31,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:31,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 653 states and 886 transitions. [2021-11-13 22:42:31,209 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 886 transitions. [2021-11-13 22:42:31,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-13 22:42:31,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:31,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:31,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:31,520 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-13 22:42:32,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 654 states and 890 transitions. [2021-11-13 22:42:32,180 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 890 transitions. [2021-11-13 22:42:32,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-13 22:42:32,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,216 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-13 22:42:32,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 655 states and 893 transitions. [2021-11-13 22:42:32,553 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 893 transitions. [2021-11-13 22:42:32,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-13 22:42:32,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:32,594 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-13 22:42:32,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:32,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 656 states and 896 transitions. [2021-11-13 22:42:32,862 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 896 transitions. [2021-11-13 22:42:32,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-13 22:42:32,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:32,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:32,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 22:42:32,913 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-13 22:42:32,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 22:42:33,211 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 77 iterations. [2021-11-13 22:42:33,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 10:42:33 ImpRootNode [2021-11-13 22:42:33,441 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2021-11-13 22:42:33,441 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-13 22:42:33,442 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-13 22:42:33,442 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-13 22:42:33,442 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:41:14" (3/4) ... [2021-11-13 22:42:33,445 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-11-13 22:42:33,446 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-13 22:42:33,448 INFO L158 Benchmark]: Toolchain (without parser) took 80487.35ms. Allocated memory was 88.1MB in the beginning and 710.9MB in the end (delta: 622.9MB). Free memory was 65.4MB in the beginning and 552.0MB in the end (delta: -486.6MB). Peak memory consumption was 135.4MB. Max. memory is 16.1GB. [2021-11-13 22:42:33,451 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 88.1MB. Free memory is still 63.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:42:33,452 INFO L158 Benchmark]: CACSL2BoogieTranslator took 517.96ms. Allocated memory is still 88.1MB. Free memory was 65.2MB in the beginning and 58.3MB in the end (delta: 6.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 22:42:33,452 INFO L158 Benchmark]: Boogie Procedure Inliner took 93.11ms. Allocated memory is still 88.1MB. Free memory was 58.3MB in the beginning and 55.2MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 22:42:33,453 INFO L158 Benchmark]: Boogie Preprocessor took 44.31ms. Allocated memory is still 88.1MB. Free memory was 55.2MB in the beginning and 53.0MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 22:42:33,454 INFO L158 Benchmark]: RCFGBuilder took 1193.83ms. Allocated memory was 88.1MB in the beginning and 121.6MB in the end (delta: 33.6MB). Free memory was 53.0MB in the beginning and 68.6MB in the end (delta: -15.5MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. [2021-11-13 22:42:33,457 INFO L158 Benchmark]: CodeCheck took 78626.20ms. Allocated memory was 121.6MB in the beginning and 710.9MB in the end (delta: 589.3MB). Free memory was 68.6MB in the beginning and 553.0MB in the end (delta: -484.5MB). Peak memory consumption was 485.7MB. Max. memory is 16.1GB. [2021-11-13 22:42:33,458 INFO L158 Benchmark]: Witness Printer took 5.12ms. Allocated memory is still 710.9MB. Free memory was 553.0MB in the beginning and 552.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 22:42:33,463 INFO L339 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, 131 locations, 12 error locations. Started 1 CEGAR loops. OverallTime: 78.4s, OverallIterations: 77, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 64787 SdHoareTripleChecker+Valid, 132279.38ms IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 54974 mSDsluCounter, 32273 SdHoareTripleChecker+Invalid, 109512.87ms Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 21392 mSDsCounter, 12413 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 109484 IncrementalHoareTripleChecker+Invalid, 121897 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 12413 mSolverCounterUnsat, 11299 mSDtfsCounter, 109484 mSolverCounterSat, 1773.33ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 23436 GetRequests, 22169 SyntacticMatches, 343 SemanticMatches, 924 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 566957 ImplicationChecksByTransitivity, 69.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 5.1s InterpolantComputationTime, 2936 NumberOfCodeBlocks, 2936 NumberOfCodeBlocksAsserted, 77 NumberOfCheckSat, 2791 ConstructedInterpolants, 0 QuantifiedInterpolants, 6161 SizeOfPredicates, 16 NumberOfNonLiveVariables, 651 ConjunctsInSsa, 22 ConjunctsInUnsatCore, 76 InterpolantComputations, 74 PerfectInterpolantSequences, 736/754 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 - UnprovableResult [Line: 556]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseAnd at line 101. Possible FailurePath: [L700] int s ; [L701] int tmp ; [L705] s = 8464 [L706] CALL ssl3_accept(s) [L25] int s__info_callback = __VERIFIER_nondet_int(); [L26] unsigned int s__in_handshake = __VERIFIER_nondet_uint(); [L27] int s__state ; [L28] int s__new_session ; [L29] int s__server ; [L30] int s__version = __VERIFIER_nondet_int(); [L31] int s__type ; [L32] int s__init_num ; [L33] int s__hit = __VERIFIER_nondet_int(); [L34] int s__rwstate ; [L35] int s__init_buf___0 ; [L36] int s__debug = __VERIFIER_nondet_int(); [L37] int s__shutdown ; [L38] int s__cert = __VERIFIER_nondet_int(); [L39] int s__options = __VERIFIER_nondet_int(); [L40] int s__verify_mode = __VERIFIER_nondet_int(); [L41] int s__session__peer = __VERIFIER_nondet_int(); [L42] int s__cert__pkeys__AT0__privatekey = __VERIFIER_nondet_int(); [L43] int s__ctx__info_callback = __VERIFIER_nondet_int(); [L44] int s__ctx__stats__sess_accept_renegotiate ; [L45] int s__ctx__stats__sess_accept ; [L46] int s__ctx__stats__sess_accept_good = __VERIFIER_nondet_int(); [L47] int s__s3__tmp__cert_request ; [L48] int s__s3__tmp__reuse_message = __VERIFIER_nondet_int(); [L49] int s__s3__tmp__use_rsa_tmp ; [L50] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int(); [L51] int s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int(); [L52] int s__s3__tmp__next_state___0 ; [L53] int s__s3__tmp__new_cipher__algo_strength = __VERIFIER_nondet_int(); [L54] int s__session__cipher ; [L55] int buf = __VERIFIER_nondet_int(); [L56] unsigned long l ; [L57] unsigned long Time ; [L58] unsigned long tmp = __VERIFIER_nondet_ulong(); [L59] int cb ; [L60] long num1 ; [L61] int ret ; [L62] int new_state ; [L63] int state ; [L64] int skip ; [L65] int got_new_session ; [L66] int tmp___1 = __VERIFIER_nondet_int(); [L67] int tmp___2 = __VERIFIER_nondet_int(); [L68] int tmp___3 ; [L69] int tmp___4 ; [L70] int tmp___5 ; [L71] int tmp___6 ; [L72] int tmp___7 ; [L73] long tmp___8 = __VERIFIER_nondet_long(); [L74] int tmp___9 ; [L75] int tmp___10 ; [L76] int blastFlag ; [L77] int ag_X ; [L78] int ag_Y = __VERIFIER_nondet_int(); [L79] int ag_Z ; [L80] int __retres70 ; [L82] CALL assume_abort_if_not(ag_Z!=0) [L11] COND FALSE !(!cond) [L82] RET assume_abort_if_not(ag_Z!=0) [L84] s__state = initial_state [L85] blastFlag = 0 [L86] Time = tmp [L87] cb = 0 [L88] ret = -1 [L89] skip = 0 [L90] got_new_session = 0 [L91] COND TRUE s__info_callback != 0 [L92] cb = s__info_callback [L100] s__in_handshake = s__in_handshake + 1 [L101] COND TRUE tmp___1 & 12288 [L102] COND TRUE tmp___2 & 16384 VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=0, buf=0, cb=-1, got_new_session=0, initial_state=8464, ret=-1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L110] COND FALSE !(s__cert == 0) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=0, buf=0, cb=-1, got_new_session=0, initial_state=8464, ret=-1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L117] COND TRUE 1 [L119] state = s__state VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=0, buf=0, cb=-1, got_new_session=0, initial_state=8464, ret=-1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L120] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=0, buf=0, cb=-1, got_new_session=0, initial_state=8464, ret=-1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L123] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=0, buf=0, cb=-1, got_new_session=0, initial_state=8464, ret=-1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L126] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=0, buf=0, cb=-1, got_new_session=0, initial_state=8464, ret=-1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L129] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=0, buf=0, cb=-1, got_new_session=0, initial_state=8464, ret=-1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L132] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=0, buf=0, cb=-1, got_new_session=0, initial_state=8464, ret=-1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L135] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=0, buf=0, cb=-1, got_new_session=0, initial_state=8464, ret=-1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L138] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=0, buf=0, cb=-1, got_new_session=0, initial_state=8464, ret=-1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L141] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=0, buf=0, cb=-1, got_new_session=0, initial_state=8464, ret=-1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L144] COND TRUE s__state == 8464 VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=0, buf=0, cb=-1, got_new_session=0, initial_state=8464, ret=-1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L302] s__shutdown = 0 [L303] ret = __VERIFIER_nondet_int() [L304] COND TRUE blastFlag == 0 [L305] blastFlag = 1 VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=1, buf=0, cb=-1, got_new_session=0, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L309] COND FALSE !(ret <= 0) [L314] got_new_session = 1 [L315] s__state = 8496 [L316] s__init_num = 0 VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=1, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L649] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=1, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L678] skip = 0 VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=1, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L117] COND TRUE 1 [L119] state = s__state VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=1, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L120] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=1, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L123] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=1, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L126] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=1, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L129] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=1, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L132] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=1, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L135] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=1, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L138] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=1, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L141] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=1, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L144] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=1, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L147] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=1, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L150] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=1, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L153] COND TRUE s__state == 8496 VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=1, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L320] ret = __VERIFIER_nondet_int() [L321] COND TRUE blastFlag == 1 [L322] blastFlag = 2 VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L326] COND FALSE !(ret <= 0) [L331] COND TRUE \read(s__hit) [L332] s__state = 8656 [L336] s__init_num = 0 VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L649] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L678] skip = 0 VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L117] COND TRUE 1 [L119] state = s__state VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L120] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L123] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L126] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L129] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L132] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L135] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L138] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L141] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L144] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L147] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L150] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L153] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L156] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L159] COND FALSE !(s__state == 8512) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L162] COND FALSE !(s__state == 8513) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L165] COND FALSE !(s__state == 8528) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L168] COND FALSE !(s__state == 8529) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L171] COND FALSE !(s__state == 8544) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L174] COND FALSE !(s__state == 8545) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L177] COND FALSE !(s__state == 8560) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L180] COND FALSE !(s__state == 8561) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L183] COND FALSE !(s__state == 8448) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L186] COND FALSE !(s__state == 8576) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L189] COND FALSE !(s__state == 8577) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L192] COND FALSE !(s__state == 8592) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L195] COND FALSE !(s__state == 8593) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L198] COND FALSE !(s__state == 8608) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L201] COND FALSE !(s__state == 8609) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L204] COND FALSE !(s__state == 8640) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L207] COND FALSE !(s__state == 8641) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L210] COND TRUE s__state == 8656 VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=2, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0] [L537] s__session__cipher = s__s3__tmp__new_cipher [L538] tmp___9 = __VERIFIER_nondet_int() [L539] COND FALSE !(! tmp___9) [L545] ret = __VERIFIER_nondet_int() [L546] COND TRUE blastFlag == 2 [L547] blastFlag = 3 VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=3, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__cipher=0, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0, tmp___9=-1] [L551] COND FALSE !(ret <= 0) VAL [\old(initial_state)=8464, ag_Y=1, ag_Z=14, blastFlag=3, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__cipher=0, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0, tmp___9=-1] [L556] ag_X * ag_Y VAL [\old(initial_state)=8464, ag_X=2147483648, ag_Y=1, ag_Z=14, blastFlag=3, buf=0, cb=-1, got_new_session=1, initial_state=8464, ret=1, s__cert=-1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=-1, s__ctx__stats__sess_accept_good=0, s__debug=0, s__hit=-1, s__info_callback=-1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=-1, s__session__cipher=0, s__session__peer=0, s__shutdown=0, s__state=8656, s__verify_mode=0, s__version=0, skip=0, state=8656, Time=10, tmp=10, tmp___1=0, tmp___2=0, tmp___8=0, tmp___9=-1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 88.1MB. Free memory is still 63.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 517.96ms. Allocated memory is still 88.1MB. Free memory was 65.2MB in the beginning and 58.3MB in the end (delta: 6.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 93.11ms. Allocated memory is still 88.1MB. Free memory was 58.3MB in the beginning and 55.2MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 44.31ms. Allocated memory is still 88.1MB. Free memory was 55.2MB in the beginning and 53.0MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1193.83ms. Allocated memory was 88.1MB in the beginning and 121.6MB in the end (delta: 33.6MB). Free memory was 53.0MB in the beginning and 68.6MB in the end (delta: -15.5MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. * CodeCheck took 78626.20ms. Allocated memory was 121.6MB in the beginning and 710.9MB in the end (delta: 589.3MB). Free memory was 68.6MB in the beginning and 553.0MB in the end (delta: -484.5MB). Peak memory consumption was 485.7MB. Max. memory is 16.1GB. * Witness Printer took 5.12ms. Allocated memory is still 710.9MB. Free memory was 553.0MB in the beginning and 552.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2021-11-13 22:42:33,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ee7ed61-89cf-4f32-b7b9-850a012ba3b2/bin/ukojak-2xVlg8857e/config using search string *Overflow*32bit*_Bitvector*.epf No suitable settings file found using Overflow*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN: Overapproximated counterexample