./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/bitvector/s3_clnt_3.BV.c.cil-2a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/s3_clnt_3.BV.c.cil-2a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 053ed37729093871c2c498497e190e53b613cb8aee6f9e8241abee9e3eadcf24 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 23:41:39,512 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 23:41:39,581 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-02 23:41:39,586 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 23:41:39,587 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 23:41:39,611 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 23:41:39,612 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 23:41:39,612 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 23:41:39,613 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 23:41:39,613 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 23:41:39,614 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 23:41:39,615 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 23:41:39,615 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 23:41:39,616 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 23:41:39,616 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 23:41:39,617 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 23:41:39,617 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 23:41:39,618 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 23:41:39,619 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 23:41:39,619 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 23:41:39,620 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 23:41:39,621 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 23:41:39,621 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 23:41:39,622 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 23:41:39,622 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 23:41:39,623 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 23:41:39,623 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:41:39,624 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 23:41:39,631 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 23:41:39,631 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 23:41:39,632 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 23:41:39,632 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 23:41:39,632 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 23:41:39,633 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 053ed37729093871c2c498497e190e53b613cb8aee6f9e8241abee9e3eadcf24 [2023-12-02 23:41:39,871 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 23:41:39,895 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 23:41:39,899 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 23:41:39,900 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 23:41:39,901 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 23:41:39,902 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/bitvector/s3_clnt_3.BV.c.cil-2a.c [2023-12-02 23:41:42,745 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 23:41:42,939 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 23:41:42,940 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/sv-benchmarks/c/bitvector/s3_clnt_3.BV.c.cil-2a.c [2023-12-02 23:41:42,954 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/data/193b80a31/e2712b4305754daf9520d5c8098c3153/FLAG057729a60 [2023-12-02 23:41:42,970 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/data/193b80a31/e2712b4305754daf9520d5c8098c3153 [2023-12-02 23:41:42,973 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 23:41:42,975 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 23:41:42,977 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 23:41:42,977 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 23:41:42,982 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 23:41:42,983 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:41:42" (1/1) ... [2023-12-02 23:41:42,984 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@152f3568 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:42, skipping insertion in model container [2023-12-02 23:41:42,985 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:41:42" (1/1) ... [2023-12-02 23:41:43,038 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 23:41:43,253 WARN L240 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_7f393c21-44fa-4155-b20f-4b93f5d21c7e/sv-benchmarks/c/bitvector/s3_clnt_3.BV.c.cil-2a.c[37884,37897] [2023-12-02 23:41:43,262 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:41:43,274 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 23:41:43,331 WARN L240 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_7f393c21-44fa-4155-b20f-4b93f5d21c7e/sv-benchmarks/c/bitvector/s3_clnt_3.BV.c.cil-2a.c[37884,37897] [2023-12-02 23:41:43,335 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:41:43,350 INFO L206 MainTranslator]: Completed translation [2023-12-02 23:41:43,350 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:43 WrapperNode [2023-12-02 23:41:43,350 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 23:41:43,351 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 23:41:43,351 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 23:41:43,351 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 23:41:43,358 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:43" (1/1) ... [2023-12-02 23:41:43,369 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:43" (1/1) ... [2023-12-02 23:41:43,408 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 542 [2023-12-02 23:41:43,409 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 23:41:43,410 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 23:41:43,410 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 23:41:43,410 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 23:41:43,421 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:43" (1/1) ... [2023-12-02 23:41:43,421 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:43" (1/1) ... [2023-12-02 23:41:43,425 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:43" (1/1) ... [2023-12-02 23:41:43,426 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:43" (1/1) ... [2023-12-02 23:41:43,435 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:43" (1/1) ... [2023-12-02 23:41:43,443 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:43" (1/1) ... [2023-12-02 23:41:43,446 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:43" (1/1) ... [2023-12-02 23:41:43,449 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:43" (1/1) ... [2023-12-02 23:41:43,453 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 23:41:43,454 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 23:41:43,455 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 23:41:43,455 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 23:41:43,456 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:43" (1/1) ... [2023-12-02 23:41:43,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:41:43,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 23:41:43,492 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 23:41:43,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 23:41:43,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 23:41:43,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 23:41:43,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 23:41:43,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 23:41:43,612 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 23:41:43,614 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 23:41:43,629 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-12-02 23:41:44,125 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##87: assume false; [2023-12-02 23:41:44,125 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##88: assume !false; [2023-12-02 23:41:44,126 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 23:41:44,342 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 23:41:44,342 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 23:41:44,344 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:41:44 BoogieIcfgContainer [2023-12-02 23:41:44,344 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 23:41:44,345 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 23:41:44,345 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 23:41:44,356 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 23:41:44,356 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:41:44" (1/1) ... [2023-12-02 23:41:44,366 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 23:41:44,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:44,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 84 states and 145 transitions. [2023-12-02 23:41:44,431 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 145 transitions. [2023-12-02 23:41:44,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-02 23:41:44,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:44,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:44,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:44,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:44,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:44,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 86 states and 145 transitions. [2023-12-02 23:41:44,716 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 145 transitions. [2023-12-02 23:41:44,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-02 23:41:44,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:44,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:44,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:44,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:44,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:44,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 95 states and 160 transitions. [2023-12-02 23:41:44,942 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 160 transitions. [2023-12-02 23:41:44,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-02 23:41:44,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:44,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:44,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:45,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:45,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:45,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 102 states and 181 transitions. [2023-12-02 23:41:45,194 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 181 transitions. [2023-12-02 23:41:45,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-02 23:41:45,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:45,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:45,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:45,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:45,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:45,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 104 states and 184 transitions. [2023-12-02 23:41:45,265 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 184 transitions. [2023-12-02 23:41:45,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-02 23:41:45,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:45,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:45,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:45,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:45,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:45,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 123 states and 208 transitions. [2023-12-02 23:41:45,684 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 208 transitions. [2023-12-02 23:41:45,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-02 23:41:45,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:45,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:45,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:45,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:45,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:45,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 124 states and 209 transitions. [2023-12-02 23:41:45,826 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 209 transitions. [2023-12-02 23:41:45,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-02 23:41:45,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:45,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:45,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:45,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:45,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:45,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 125 states and 210 transitions. [2023-12-02 23:41:45,969 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 210 transitions. [2023-12-02 23:41:45,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-02 23:41:45,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:45,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:45,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:46,027 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:41:46,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:46,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 136 states and 228 transitions. [2023-12-02 23:41:46,261 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 228 transitions. [2023-12-02 23:41:46,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-02 23:41:46,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:46,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:46,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:46,319 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:46,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:46,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 147 states and 246 transitions. [2023-12-02 23:41:46,549 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 246 transitions. [2023-12-02 23:41:46,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-02 23:41:46,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:46,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:46,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:46,590 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:46,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:46,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 147 states and 245 transitions. [2023-12-02 23:41:46,714 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 245 transitions. [2023-12-02 23:41:46,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-02 23:41:46,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:46,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:46,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:46,756 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:47,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:47,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 150 states and 253 transitions. [2023-12-02 23:41:47,099 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 253 transitions. [2023-12-02 23:41:47,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 23:41:47,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:47,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:47,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:47,139 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:47,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:47,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 150 states and 252 transitions. [2023-12-02 23:41:47,168 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 252 transitions. [2023-12-02 23:41:47,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 23:41:47,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:47,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:47,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:47,288 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:41:47,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:47,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 169 states and 276 transitions. [2023-12-02 23:41:47,714 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 276 transitions. [2023-12-02 23:41:47,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 23:41:47,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:47,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:47,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:47,800 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:48,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:48,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 183 states and 300 transitions. [2023-12-02 23:41:48,782 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 300 transitions. [2023-12-02 23:41:48,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 23:41:48,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:48,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:48,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:48,867 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:41:48,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:48,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 184 states and 301 transitions. [2023-12-02 23:41:48,900 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 301 transitions. [2023-12-02 23:41:48,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:41:48,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:48,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:48,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:48,986 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:41:49,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:49,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 185 states and 302 transitions. [2023-12-02 23:41:49,012 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 302 transitions. [2023-12-02 23:41:49,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 23:41:49,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:49,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:49,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 23:41:49,036 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 23:41:49,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 23:41:49,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 23:41:49,140 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 23:41:49,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 23:41:49,218 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 17 iterations. [2023-12-02 23:41:49,309 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 11:41:49 ImpRootNode [2023-12-02 23:41:49,310 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-12-02 23:41:49,310 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 23:41:49,311 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 23:41:49,311 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 23:41:49,311 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:41:44" (3/4) ... [2023-12-02 23:41:49,314 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 23:41:49,315 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 23:41:49,316 INFO L158 Benchmark]: Toolchain (without parser) took 6340.74ms. Allocated memory was 138.4MB in the beginning and 209.7MB in the end (delta: 71.3MB). Free memory was 91.7MB in the beginning and 126.3MB in the end (delta: -34.6MB). Peak memory consumption was 38.1MB. Max. memory is 16.1GB. [2023-12-02 23:41:49,316 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 138.4MB. Free memory is still 107.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 23:41:49,317 INFO L158 Benchmark]: CACSL2BoogieTranslator took 373.92ms. Allocated memory is still 138.4MB. Free memory was 91.7MB in the beginning and 76.4MB in the end (delta: 15.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-12-02 23:41:49,318 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.08ms. Allocated memory is still 138.4MB. Free memory was 76.4MB in the beginning and 73.4MB in the end (delta: 3.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 23:41:49,318 INFO L158 Benchmark]: Boogie Preprocessor took 43.81ms. Allocated memory is still 138.4MB. Free memory was 73.4MB in the beginning and 71.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 23:41:49,319 INFO L158 Benchmark]: RCFGBuilder took 890.07ms. Allocated memory was 138.4MB in the beginning and 174.1MB in the end (delta: 35.7MB). Free memory was 71.3MB in the beginning and 103.5MB in the end (delta: -32.2MB). Peak memory consumption was 31.8MB. Max. memory is 16.1GB. [2023-12-02 23:41:49,320 INFO L158 Benchmark]: CodeCheck took 4964.63ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 103.5MB in the beginning and 126.3MB in the end (delta: -22.8MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. [2023-12-02 23:41:49,320 INFO L158 Benchmark]: Witness Printer took 4.64ms. Allocated memory is still 209.7MB. Free memory is still 126.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 23:41:49,324 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 84 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.8s, OverallIterations: 17, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3127 SdHoareTripleChecker+Valid, 6.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1882 mSDsluCounter, 2206 SdHoareTripleChecker+Invalid, 5.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1098 mSDsCounter, 906 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4278 IncrementalHoareTripleChecker+Invalid, 5184 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 906 mSolverCounterUnsat, 1108 mSDtfsCounter, 4278 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4820 GetRequests, 4632 SyntacticMatches, 86 SemanticMatches, 102 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4508 ImplicationChecksByTransitivity, 2.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 648 NumberOfCodeBlocks, 648 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 580 ConstructedInterpolants, 0 QuantifiedInterpolants, 1043 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 16 InterpolantComputations, 16 PerfectInterpolantSequences, 151/151 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: 624]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of bitwiseOr at line 311. Possible FailurePath: [L633] int __retres1 ; [L637] CALL ssl3_connect() [L19] int s__info_callback = __VERIFIER_nondet_int(); [L20] unsigned int s__in_handshake = __VERIFIER_nondet_uint(); [L21] int s__state ; [L22] int s__new_session ; [L23] int s__server ; [L24] unsigned int s__version = __VERIFIER_nondet_uint(); [L25] int s__type ; [L26] int s__init_num ; [L27] int s__bbio = __VERIFIER_nondet_int(); [L28] int s__wbio = __VERIFIER_nondet_int(); [L29] int s__hit = __VERIFIER_nondet_int(); [L30] int s__rwstate ; [L31] int s__init_buf___0 = __VERIFIER_nondet_int(); [L32] int s__debug = __VERIFIER_nondet_int(); [L33] int s__shutdown ; [L34] int s__ctx__info_callback = __VERIFIER_nondet_int(); [L35] unsigned int s__ctx__stats__sess_connect_renegotiate = __VERIFIER_nondet_uint(); [L36] unsigned int s__ctx__stats__sess_connect = __VERIFIER_nondet_uint(); [L37] unsigned int s__ctx__stats__sess_hit = __VERIFIER_nondet_uint(); [L38] unsigned int s__ctx__stats__sess_connect_good = __VERIFIER_nondet_uint(); [L39] int s__s3__change_cipher_spec ; [L40] int s__s3__flags = __VERIFIER_nondet_int(); [L41] int s__s3__delay_buf_pop_ret ; [L42] int s__s3__tmp__cert_req = __VERIFIER_nondet_int(); [L43] int s__s3__tmp__new_compression = __VERIFIER_nondet_int(); [L44] int s__s3__tmp__reuse_message = __VERIFIER_nondet_int(); [L45] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int(); [L46] int s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int(); [L47] int s__s3__tmp__next_state___0 ; [L48] int s__s3__tmp__new_compression__id = __VERIFIER_nondet_int(); [L49] int s__session__cipher ; [L50] int s__session__compress_meth ; [L51] int buf ; [L52] unsigned long tmp ; [L53] unsigned long l ; [L54] int num1 = __VERIFIER_nondet_int(); [L55] int cb ; [L56] int ret ; [L57] int new_state ; [L58] int state ; [L59] int skip ; [L60] int tmp___0 ; [L61] unsigned int tmp___1 = __VERIFIER_nondet_uint(); [L62] unsigned int tmp___2 = __VERIFIER_nondet_uint(); [L63] int tmp___3 = __VERIFIER_nondet_int(); [L64] int tmp___4 = __VERIFIER_nondet_int(); [L65] int tmp___5 = __VERIFIER_nondet_int(); [L66] int tmp___6 = __VERIFIER_nondet_int(); [L67] int tmp___7 = __VERIFIER_nondet_int(); [L68] int tmp___8 = __VERIFIER_nondet_int(); [L69] int tmp___9 = __VERIFIER_nondet_int(); [L70] int blastFlag ; [L71] int ag_X ; [L72] int ag_Y ; [L73] int ag_Z ; [L74] int __retres60 ; [L77] s__state = 12292 [L78] blastFlag = 0 [L79] tmp = __VERIFIER_nondet_int() [L80] cb = 0 [L81] ret = -1 [L82] skip = 0 [L83] tmp___0 = 0 [L84] COND TRUE s__info_callback != 0 [L85] cb = s__info_callback [L93] s__in_handshake = s__in_handshake + 1 [L94] COND TRUE tmp___1 + 12288 [L95] COND TRUE tmp___2 + 16384 [L103] COND TRUE \read(s__hit) [L104] ag_Y = 208 VAL [ag_Y=208, ag_Z=48, blastFlag=0, cb=-2147483648, num1=2147483647, ret=-1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__state=12292, s__wbio=-2147483647, skip=0, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L109] COND TRUE 1 [L111] state = s__state VAL [ag_Y=208, ag_Z=48, blastFlag=0, cb=-2147483648, num1=2147483647, ret=-1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__state=12292, s__wbio=-2147483647, skip=0, state=12292, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L112] COND TRUE s__state == 12292 [L215] s__new_session = 1 [L216] s__state = 4096 [L217] s__ctx__stats__sess_connect_renegotiate = s__ctx__stats__sess_connect_renegotiate + 1 VAL [ag_Y=208, ag_Z=48, blastFlag=0, cb=-2147483648, num1=2147483647, ret=-1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__state=4096, s__wbio=-2147483647, skip=0, state=12292, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L222] s__server = 0 [L223] COND TRUE cb != 0 VAL [ag_Y=208, ag_Z=48, blastFlag=0, cb=-2147483648, num1=2147483647, ret=-1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4096, s__wbio=-2147483647, skip=0, state=12292, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L228] COND FALSE !(s__version + 65280 != 768) [L234] s__type = 4096 VAL [ag_Y=208, ag_Z=48, blastFlag=0, cb=-2147483648, num1=2147483647, ret=-1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4096, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=12292, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L235] COND FALSE !((unsigned long )s__init_buf___0 == (unsigned long )((void *)0)) VAL [ag_Y=208, ag_Z=48, blastFlag=0, cb=-2147483648, num1=2147483647, ret=-1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4096, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=12292, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L253] COND FALSE !(! tmp___4) VAL [ag_Y=208, ag_Z=48, blastFlag=0, cb=-2147483648, num1=2147483647, ret=-1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4096, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=12292, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L259] COND FALSE !(! tmp___5) [L265] s__state = 4368 [L266] s__ctx__stats__sess_connect = s__ctx__stats__sess_connect + 1 [L267] s__init_num = 0 VAL [ag_Y=208, ag_Z=48, blastFlag=0, cb=-2147483648, num1=2147483647, ret=-1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4368, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=12292, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L582] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_Y=208, ag_Z=48, blastFlag=0, cb=-2147483648, num1=2147483647, ret=-1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4368, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=12292, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L611] skip = 0 VAL [ag_Y=208, ag_Z=48, blastFlag=0, cb=-2147483648, num1=2147483647, ret=-1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4368, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=12292, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L109] COND TRUE 1 [L111] state = s__state VAL [ag_Y=208, ag_Z=48, blastFlag=0, cb=-2147483648, num1=2147483647, ret=-1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4368, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4368, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L112] COND FALSE !(s__state == 12292) VAL [ag_Y=208, ag_Z=48, blastFlag=0, cb=-2147483648, num1=2147483647, ret=-1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4368, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4368, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L115] COND FALSE !(s__state == 16384) VAL [ag_Y=208, ag_Z=48, blastFlag=0, cb=-2147483648, num1=2147483647, ret=-1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4368, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4368, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L118] COND FALSE !(s__state == 4096) VAL [ag_Y=208, ag_Z=48, blastFlag=0, cb=-2147483648, num1=2147483647, ret=-1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4368, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4368, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L121] COND FALSE !(s__state == 20480) VAL [ag_Y=208, ag_Z=48, blastFlag=0, cb=-2147483648, num1=2147483647, ret=-1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4368, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4368, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L124] COND FALSE !(s__state == 4099) VAL [ag_Y=208, ag_Z=48, blastFlag=0, cb=-2147483648, num1=2147483647, ret=-1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4368, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4368, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L127] COND TRUE s__state == 4368 VAL [ag_Y=208, ag_Z=48, blastFlag=0, cb=-2147483648, num1=2147483647, ret=-1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4368, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4368, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L271] s__shutdown = 0 [L272] ret = __VERIFIER_nondet_int() [L273] COND TRUE blastFlag == 0 [L274] blastFlag = 1 VAL [ag_Y=208, ag_Z=48, blastFlag=1, cb=-2147483648, num1=2147483647, ret=1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4368, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4368, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L278] COND FALSE !(ret <= 0) [L283] s__state = 4384 [L284] ag_X = s__state - 32 [L285] s__init_num = 0 [L286] COND TRUE (unsigned long )s__bbio != (unsigned long )s__wbio VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=1, cb=-2147483648, num1=2147483647, ret=1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4368, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L582] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=1, cb=-2147483648, num1=2147483647, ret=1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4368, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L611] skip = 0 VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=1, cb=-2147483648, num1=2147483647, ret=1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4368, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L109] COND TRUE 1 [L111] state = s__state VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=1, cb=-2147483648, num1=2147483647, ret=1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4384, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L112] COND FALSE !(s__state == 12292) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=1, cb=-2147483648, num1=2147483647, ret=1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4384, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L115] COND FALSE !(s__state == 16384) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=1, cb=-2147483648, num1=2147483647, ret=1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4384, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L118] COND FALSE !(s__state == 4096) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=1, cb=-2147483648, num1=2147483647, ret=1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4384, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L121] COND FALSE !(s__state == 20480) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=1, cb=-2147483648, num1=2147483647, ret=1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4384, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L124] COND FALSE !(s__state == 4099) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=1, cb=-2147483648, num1=2147483647, ret=1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4384, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L127] COND FALSE !(s__state == 4368) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=1, cb=-2147483648, num1=2147483647, ret=1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4384, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L130] COND FALSE !(s__state == 4369) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=1, cb=-2147483648, num1=2147483647, ret=1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4384, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L133] COND TRUE s__state == 4384 VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=1, cb=-2147483648, num1=2147483647, ret=1, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4384, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L294] ret = __VERIFIER_nondet_int() [L295] COND TRUE blastFlag == 1 [L296] blastFlag = 2 VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4384, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L304] COND FALSE !(ret <= 0) [L309] s__state = ag_X [L310] COND TRUE \read(s__hit) [L311] EXPR s__state | ag_Y [L311] s__state = s__state | ag_Y [L315] s__init_num = 0 VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4384, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L582] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4384, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L611] skip = 0 VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4384, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L109] COND TRUE 1 [L111] state = s__state VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4432, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L112] COND FALSE !(s__state == 12292) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4432, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L115] COND FALSE !(s__state == 16384) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4432, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L118] COND FALSE !(s__state == 4096) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4432, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L121] COND FALSE !(s__state == 20480) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4432, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L124] COND FALSE !(s__state == 4099) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4432, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L127] COND FALSE !(s__state == 4368) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4432, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L130] COND FALSE !(s__state == 4369) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4432, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L133] COND FALSE !(s__state == 4384) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4432, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L136] COND FALSE !(s__state == 4385) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4432, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L139] COND FALSE !(s__state == 4400) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4432, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L142] COND FALSE !(s__state == 4401) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4432, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L145] COND FALSE !(s__state == 4416) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4432, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L148] COND FALSE !(s__state == 4417) VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4432, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L151] COND TRUE s__state == 4432 VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4432, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L361] ret = __VERIFIER_nondet_int() [L362] COND TRUE blastFlag <= 5 VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4432, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] [L624] reach_error() VAL [ag_X=4352, ag_Y=208, ag_Z=48, blastFlag=2, cb=-2147483648, num1=2147483647, ret=2147483647, s__bbio=-2147483648, s__ctx__info_callback=-1, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_renegotiate=1, s__debug=2147483647, s__hit=-2147483648, s__info_callback=-2147483648, s__init_buf___0=2147483647, s__init_num=0, s__new_session=1, s__s3__flags=-2147483648, s__s3__tmp__cert_req=2147483647, s__s3__tmp__new_cipher=-2147483648, s__s3__tmp__new_cipher__algorithms=-2147483648, s__s3__tmp__new_compression=-2147483648, s__s3__tmp__new_compression__id=-2147483648, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=-2147483647, skip=0, state=4432, tmp=2147483647, tmp___0=0, tmp___1=4294955007, tmp___2=0, tmp___3=-2147483648, tmp___4=1, tmp___5=-1, tmp___6=-2147483648, tmp___7=2147483647, tmp___8=2147483647, tmp___9=2147483647] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 138.4MB. Free memory is still 107.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 373.92ms. Allocated memory is still 138.4MB. Free memory was 91.7MB in the beginning and 76.4MB in the end (delta: 15.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.08ms. Allocated memory is still 138.4MB. Free memory was 76.4MB in the beginning and 73.4MB in the end (delta: 3.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 43.81ms. Allocated memory is still 138.4MB. Free memory was 73.4MB in the beginning and 71.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 890.07ms. Allocated memory was 138.4MB in the beginning and 174.1MB in the end (delta: 35.7MB). Free memory was 71.3MB in the beginning and 103.5MB in the end (delta: -32.2MB). Peak memory consumption was 31.8MB. Max. memory is 16.1GB. * CodeCheck took 4964.63ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 103.5MB in the beginning and 126.3MB in the end (delta: -22.8MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. * Witness Printer took 4.64ms. Allocated memory is still 209.7MB. Free memory is still 126.3MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-02 23:41:49,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/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 Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/s3_clnt_3.BV.c.cil-2a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 053ed37729093871c2c498497e190e53b613cb8aee6f9e8241abee9e3eadcf24 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 23:41:51,396 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 23:41:51,470 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2023-12-02 23:41:51,502 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 23:41:51,503 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 23:41:51,503 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 23:41:51,504 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 23:41:51,504 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 23:41:51,505 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 23:41:51,505 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 23:41:51,506 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 23:41:51,506 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 23:41:51,507 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 23:41:51,507 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 23:41:51,508 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 23:41:51,508 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 23:41:51,509 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 23:41:51,510 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 23:41:51,510 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 23:41:51,511 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 23:41:51,511 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 23:41:51,512 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 23:41:51,512 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 23:41:51,513 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 23:41:51,513 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 23:41:51,514 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 23:41:51,514 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-12-02 23:41:51,515 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 23:41:51,515 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:41:51,515 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 23:41:51,516 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 23:41:51,516 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 23:41:51,517 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 23:41:51,517 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 23:41:51,518 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 23:41:51,518 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-12-02 23:41:51,518 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 23:41:51,518 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 053ed37729093871c2c498497e190e53b613cb8aee6f9e8241abee9e3eadcf24 [2023-12-02 23:41:51,815 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 23:41:51,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 23:41:51,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 23:41:51,841 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 23:41:51,841 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 23:41:51,843 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/bitvector/s3_clnt_3.BV.c.cil-2a.c [2023-12-02 23:41:54,691 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 23:41:54,917 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 23:41:54,918 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/sv-benchmarks/c/bitvector/s3_clnt_3.BV.c.cil-2a.c [2023-12-02 23:41:54,934 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/data/4ac800a41/c598f6d9f8834841a5997fd35d2ebeb9/FLAG188d8ba2d [2023-12-02 23:41:54,950 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/data/4ac800a41/c598f6d9f8834841a5997fd35d2ebeb9 [2023-12-02 23:41:54,953 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 23:41:54,955 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 23:41:54,957 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 23:41:54,957 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 23:41:54,963 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 23:41:54,963 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:41:54" (1/1) ... [2023-12-02 23:41:54,965 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26228747 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:54, skipping insertion in model container [2023-12-02 23:41:54,965 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:41:54" (1/1) ... [2023-12-02 23:41:55,018 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 23:41:55,243 WARN L240 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_7f393c21-44fa-4155-b20f-4b93f5d21c7e/sv-benchmarks/c/bitvector/s3_clnt_3.BV.c.cil-2a.c[37884,37897] [2023-12-02 23:41:55,252 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:41:55,267 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 23:41:55,331 WARN L240 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_7f393c21-44fa-4155-b20f-4b93f5d21c7e/sv-benchmarks/c/bitvector/s3_clnt_3.BV.c.cil-2a.c[37884,37897] [2023-12-02 23:41:55,335 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:41:55,352 INFO L206 MainTranslator]: Completed translation [2023-12-02 23:41:55,352 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:55 WrapperNode [2023-12-02 23:41:55,352 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 23:41:55,354 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 23:41:55,354 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 23:41:55,354 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 23:41:55,362 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:55" (1/1) ... [2023-12-02 23:41:55,376 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:55" (1/1) ... [2023-12-02 23:41:55,412 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 484 [2023-12-02 23:41:55,412 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 23:41:55,413 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 23:41:55,413 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 23:41:55,413 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 23:41:55,424 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:55" (1/1) ... [2023-12-02 23:41:55,425 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:55" (1/1) ... [2023-12-02 23:41:55,431 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:55" (1/1) ... [2023-12-02 23:41:55,431 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:55" (1/1) ... [2023-12-02 23:41:55,443 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:55" (1/1) ... [2023-12-02 23:41:55,450 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:55" (1/1) ... [2023-12-02 23:41:55,453 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:55" (1/1) ... [2023-12-02 23:41:55,456 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:55" (1/1) ... [2023-12-02 23:41:55,461 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 23:41:55,462 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 23:41:55,463 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 23:41:55,463 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 23:41:55,464 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:41:55" (1/1) ... [2023-12-02 23:41:55,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:41:55,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 23:41:55,500 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 23:41:55,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 23:41:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 23:41:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 23:41:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 23:41:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 23:41:55,654 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 23:41:55,657 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 23:41:55,679 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-12-02 23:41:56,173 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##87: assume false; [2023-12-02 23:41:56,174 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##88: assume !false; [2023-12-02 23:41:56,174 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 23:41:56,371 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 23:41:56,371 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 23:41:56,373 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:41:56 BoogieIcfgContainer [2023-12-02 23:41:56,373 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 23:41:56,374 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 23:41:56,374 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 23:41:56,384 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 23:41:56,385 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:41:56" (1/1) ... [2023-12-02 23:41:56,394 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 23:41:56,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:56,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 84 states and 145 transitions. [2023-12-02 23:41:56,464 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 145 transitions. [2023-12-02 23:41:56,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-02 23:41:56,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:56,467 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:41:56,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:41:56,468 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:41:56,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-12-02 23:41:56,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:56,588 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:41:56,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:56,614 INFO L262 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:41:56,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:41:56,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:56,662 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Exception during sending of exit command (exit): Broken pipe [2023-12-02 23:41:56,666 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-12-02 23:41:56,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:56,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 86 states and 145 transitions. [2023-12-02 23:41:56,714 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 145 transitions. [2023-12-02 23:41:56,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-02 23:41:56,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:56,716 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:41:56,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:41:56,717 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:41:56,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2023-12-02 23:41:56,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:56,802 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:41:56,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:56,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:41:56,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:41:56,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:56,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2023-12-02 23:41:56,873 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (3)] Exception during sending of exit command (exit): Broken pipe [2023-12-02 23:41:57,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:57,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 95 states and 160 transitions. [2023-12-02 23:41:57,013 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 160 transitions. [2023-12-02 23:41:57,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-02 23:41:57,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:57,015 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:41:57,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:41:57,016 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:41:57,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-12-02 23:41:57,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:57,103 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:41:57,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:57,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:41:57,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:41:57,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:57,183 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (4)] Exception during sending of exit command (exit): Broken pipe [2023-12-02 23:41:57,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2023-12-02 23:41:57,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:57,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 102 states and 181 transitions. [2023-12-02 23:41:57,380 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 181 transitions. [2023-12-02 23:41:57,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-02 23:41:57,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:57,383 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:41:57,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:41:57,386 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:41:57,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2023-12-02 23:41:57,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:57,471 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:41:57,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:57,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:41:57,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:41:57,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:57,554 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (5)] Exception during sending of exit command (exit): Broken pipe [2023-12-02 23:41:57,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2023-12-02 23:41:57,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:57,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 104 states and 184 transitions. [2023-12-02 23:41:57,572 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 184 transitions. [2023-12-02 23:41:57,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-02 23:41:57,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:57,573 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:41:57,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:41:57,575 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:41:57,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2023-12-02 23:41:57,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:57,677 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:41:57,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:57,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 23:41:57,709 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:41:57,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:57,792 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (6)] Exception during sending of exit command (exit): Broken pipe [2023-12-02 23:41:57,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2023-12-02 23:41:57,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:57,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 107 states and 188 transitions. [2023-12-02 23:41:57,853 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 188 transitions. [2023-12-02 23:41:57,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-02 23:41:57,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:57,855 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:41:57,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:41:57,856 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:41:57,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2023-12-02 23:41:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:57,958 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:41:57,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:57,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 23:41:57,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:41:58,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:58,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2023-12-02 23:41:58,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:58,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 108 states and 189 transitions. [2023-12-02 23:41:58,062 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 189 transitions. [2023-12-02 23:41:58,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-02 23:41:58,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:58,064 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:41:58,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:41:58,066 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:41:58,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2023-12-02 23:41:58,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:58,147 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:41:58,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:58,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:41:58,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:41:58,224 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:41:58,225 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (8)] Exception during sending of exit command (exit): Broken pipe [2023-12-02 23:41:58,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2023-12-02 23:41:58,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:58,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 119 states and 207 transitions. [2023-12-02 23:41:58,464 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 207 transitions. [2023-12-02 23:41:58,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-02 23:41:58,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:58,466 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:41:58,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:41:58,470 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:41:58,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2023-12-02 23:41:58,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:58,551 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:41:58,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:58,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:41:58,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:41:58,625 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:58,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2023-12-02 23:41:58,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:58,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 130 states and 225 transitions. [2023-12-02 23:41:58,896 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 225 transitions. [2023-12-02 23:41:58,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-02 23:41:58,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:58,897 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:41:58,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:41:58,903 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:41:58,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2023-12-02 23:41:58,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:58,994 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:41:59,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:59,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:41:59,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:41:59,055 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:59,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2023-12-02 23:41:59,058 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (10)] Exception during sending of exit command (exit): Broken pipe [2023-12-02 23:41:59,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:59,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 133 states and 233 transitions. [2023-12-02 23:41:59,468 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 233 transitions. [2023-12-02 23:41:59,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 23:41:59,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:59,470 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:41:59,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:41:59,471 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:41:59,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2023-12-02 23:41:59,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:59,579 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:41:59,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:59,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 23:41:59,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:41:59,655 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:41:59,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (11)] Ended with exit code 0 [2023-12-02 23:41:59,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:59,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 136 states and 237 transitions. [2023-12-02 23:41:59,808 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 237 transitions. [2023-12-02 23:41:59,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 23:41:59,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:59,809 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:41:59,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:41:59,810 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:41:59,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2023-12-02 23:41:59,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:59,897 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:41:59,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:59,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:41:59,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:41:59,996 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:59,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (12)] Ended with exit code 0 [2023-12-02 23:41:59,998 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (12)] Exception during sending of exit command (exit): Broken pipe [2023-12-02 23:42:00,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:00,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 150 states and 259 transitions. [2023-12-02 23:42:00,962 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 259 transitions. [2023-12-02 23:42:00,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:42:00,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:00,963 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:00,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:00,964 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:00,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2023-12-02 23:42:01,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:01,068 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:01,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:01,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 23:42:01,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:01,140 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:42:01,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2023-12-02 23:42:01,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:01,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 151 states and 260 transitions. [2023-12-02 23:42:01,169 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 260 transitions. [2023-12-02 23:42:01,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 23:42:01,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:01,170 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:01,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:01,171 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:01,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2023-12-02 23:42:01,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:01,278 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:01,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:01,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 23:42:01,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:02,082 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-02 23:42:02,084 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (14)] Exception during sending of exit command (exit): Broken pipe [2023-12-02 23:42:02,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (14)] Forceful destruction successful, exit code 0 [2023-12-02 23:42:05,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:05,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 199 states and 344 transitions. [2023-12-02 23:42:05,452 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 344 transitions. [2023-12-02 23:42:05,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:42:05,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:05,453 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:05,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:05,454 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:05,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2023-12-02 23:42:05,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:05,552 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:05,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:05,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 23:42:05,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:06,393 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:42:06,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (15)] Ended with exit code 0 [2023-12-02 23:42:07,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:07,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 230 states and 391 transitions. [2023-12-02 23:42:07,983 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 391 transitions. [2023-12-02 23:42:07,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:42:07,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:07,984 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:07,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:07,985 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:07,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2023-12-02 23:42:08,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:08,048 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:08,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:08,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:08,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:08,110 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 23:42:08,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (16)] Ended with exit code 0 [2023-12-02 23:42:09,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:09,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 243 states and 412 transitions. [2023-12-02 23:42:09,016 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 412 transitions. [2023-12-02 23:42:09,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 23:42:09,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:09,017 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:09,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:09,018 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:09,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2023-12-02 23:42:09,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:09,117 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:09,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 23:42:09,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:09,680 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-02 23:42:09,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (17)] Ended with exit code 0 [2023-12-02 23:42:09,683 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (17)] Exception during sending of exit command (exit): Broken pipe [2023-12-02 23:42:09,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:09,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 245 states and 415 transitions. [2023-12-02 23:42:09,729 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 415 transitions. [2023-12-02 23:42:09,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-02 23:42:09,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:09,731 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:09,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:09,737 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:09,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (18)] Waiting until timeout for monitored process [2023-12-02 23:42:09,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:09,813 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:09,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:09,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:09,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:09,856 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 23:42:09,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (18)] Ended with exit code 0 [2023-12-02 23:42:10,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:10,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 246 states and 416 transitions. [2023-12-02 23:42:10,085 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 416 transitions. [2023-12-02 23:42:10,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:42:10,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:10,086 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:10,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:10,087 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:10,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2023-12-02 23:42:10,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:10,152 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:10,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:10,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:10,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:10,194 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 23:42:10,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (19)] Ended with exit code 0 [2023-12-02 23:42:10,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:10,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 245 states and 411 transitions. [2023-12-02 23:42:10,350 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 411 transitions. [2023-12-02 23:42:10,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 23:42:10,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:10,351 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:10,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:10,352 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:10,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (20)] Waiting until timeout for monitored process [2023-12-02 23:42:10,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:10,426 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:10,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:10,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:10,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:10,496 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 23:42:10,498 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (20)] Exception during sending of exit command (exit): Broken pipe [2023-12-02 23:42:10,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (20)] Ended with exit code 0 [2023-12-02 23:42:11,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:11,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 259 states and 443 transitions. [2023-12-02 23:42:11,688 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 443 transitions. [2023-12-02 23:42:11,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 23:42:11,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:11,689 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:11,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:11,690 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:11,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (21)] Waiting until timeout for monitored process [2023-12-02 23:42:11,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:11,769 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:11,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:11,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:11,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:11,814 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:42:11,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (21)] Ended with exit code 0 [2023-12-02 23:42:12,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:12,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 262 states and 454 transitions. [2023-12-02 23:42:12,933 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 454 transitions. [2023-12-02 23:42:12,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 23:42:12,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:12,934 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:12,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:12,935 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:12,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (22)] Waiting until timeout for monitored process [2023-12-02 23:42:13,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:13,013 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:13,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:13,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:13,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:13,062 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:42:13,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (22)] Ended with exit code 0 [2023-12-02 23:42:13,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:13,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 264 states and 457 transitions. [2023-12-02 23:42:13,912 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 457 transitions. [2023-12-02 23:42:13,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 23:42:13,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:13,913 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:13,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:13,914 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:13,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (23)] Waiting until timeout for monitored process [2023-12-02 23:42:13,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:13,978 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:14,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:14,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:14,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:14,020 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:42:14,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (23)] Ended with exit code 0 [2023-12-02 23:42:14,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:14,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 266 states and 462 transitions. [2023-12-02 23:42:14,882 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 462 transitions. [2023-12-02 23:42:14,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 23:42:14,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:14,883 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:14,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:14,884 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:14,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (24)] Waiting until timeout for monitored process [2023-12-02 23:42:14,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:14,973 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:14,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:14,996 INFO L262 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:14,997 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:15,037 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 23:42:15,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (24)] Forceful destruction successful, exit code 0 [2023-12-02 23:42:16,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:16,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 279 states and 482 transitions. [2023-12-02 23:42:16,572 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 482 transitions. [2023-12-02 23:42:16,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 23:42:16,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:16,573 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:16,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:16,580 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:16,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (25)] Waiting until timeout for monitored process [2023-12-02 23:42:16,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:16,644 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:16,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:16,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:16,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:16,686 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:42:16,688 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (25)] Exception during sending of exit command (exit): Broken pipe [2023-12-02 23:42:16,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (25)] Ended with exit code 0 [2023-12-02 23:42:17,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:17,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 280 states and 486 transitions. [2023-12-02 23:42:17,485 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 486 transitions. [2023-12-02 23:42:17,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 23:42:17,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:17,486 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:17,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:17,487 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:17,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (26)] Waiting until timeout for monitored process [2023-12-02 23:42:17,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:17,567 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:17,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:17,594 INFO L262 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:17,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:17,623 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:42:17,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (26)] Ended with exit code 0 [2023-12-02 23:42:18,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:18,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 281 states and 497 transitions. [2023-12-02 23:42:18,321 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 497 transitions. [2023-12-02 23:42:18,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 23:42:18,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:18,321 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:18,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:18,322 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:18,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (27)] Waiting until timeout for monitored process [2023-12-02 23:42:18,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:18,401 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:18,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:18,424 INFO L262 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:18,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:18,468 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-02 23:42:18,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (27)] Ended with exit code 0 [2023-12-02 23:42:18,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:18,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 280 states and 493 transitions. [2023-12-02 23:42:18,973 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 493 transitions. [2023-12-02 23:42:18,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 23:42:18,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:18,974 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:18,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:18,975 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:18,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (28)] Waiting until timeout for monitored process [2023-12-02 23:42:19,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:19,072 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:19,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:19,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 23:42:19,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:19,664 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:42:19,666 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (28)] Exception during sending of exit command (exit): Broken pipe [2023-12-02 23:42:19,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (28)] Ended with exit code 0 [2023-12-02 23:42:23,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:23,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 300 states and 522 transitions. [2023-12-02 23:42:23,210 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 522 transitions. [2023-12-02 23:42:23,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:42:23,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:23,212 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:23,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:23,213 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:23,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (29)] Waiting until timeout for monitored process [2023-12-02 23:42:23,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:23,320 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:23,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:23,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 23:42:23,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:23,941 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 14 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:42:23,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (29)] Ended with exit code 0 [2023-12-02 23:42:25,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:25,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 307 states and 533 transitions. [2023-12-02 23:42:25,741 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 533 transitions. [2023-12-02 23:42:25,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:42:25,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:25,742 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:25,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:25,743 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:25,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (30)] Waiting until timeout for monitored process [2023-12-02 23:42:25,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:25,831 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:25,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:25,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:25,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:25,910 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 23:42:25,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (30)] Ended with exit code 0 [2023-12-02 23:42:28,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:28,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 323 states and 557 transitions. [2023-12-02 23:42:28,122 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 557 transitions. [2023-12-02 23:42:28,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:42:28,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:28,123 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:28,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:28,124 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:28,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (31)] Waiting until timeout for monitored process [2023-12-02 23:42:28,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:28,205 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:28,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:28,229 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:28,230 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:28,250 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:42:28,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (31)] Forceful destruction successful, exit code 0 [2023-12-02 23:42:28,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:28,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 323 states and 555 transitions. [2023-12-02 23:42:28,300 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 555 transitions. [2023-12-02 23:42:28,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 23:42:28,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:28,301 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:28,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:28,302 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:28,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (32)] Waiting until timeout for monitored process [2023-12-02 23:42:28,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:28,382 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:28,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:28,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:28,404 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:28,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-02 23:42:28,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (32)] Ended with exit code 0 [2023-12-02 23:42:34,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:34,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 339 states and 585 transitions. [2023-12-02 23:42:34,682 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 585 transitions. [2023-12-02 23:42:34,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:42:34,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:34,683 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:34,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:34,684 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:34,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (33)] Waiting until timeout for monitored process [2023-12-02 23:42:34,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:34,766 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:34,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:34,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:34,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-02 23:42:34,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (33)] Ended with exit code 0 [2023-12-02 23:42:37,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:37,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 355 states and 607 transitions. [2023-12-02 23:42:37,657 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 607 transitions. [2023-12-02 23:42:37,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:42:37,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:37,658 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:37,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:37,659 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:37,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (34)] Waiting until timeout for monitored process [2023-12-02 23:42:37,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:37,743 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:37,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:37,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 23:42:37,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:38,267 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 23:42:38,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (34)] Ended with exit code 0 [2023-12-02 23:42:40,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:40,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 372 states and 631 transitions. [2023-12-02 23:42:40,036 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 631 transitions. [2023-12-02 23:42:40,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 23:42:40,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:40,038 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:40,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:40,039 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:40,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (35)] Waiting until timeout for monitored process [2023-12-02 23:42:40,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:40,152 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:40,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:40,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 23:42:40,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:40,759 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 15 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:42:40,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (35)] Ended with exit code 0 [2023-12-02 23:42:40,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:40,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 377 states and 639 transitions. [2023-12-02 23:42:40,991 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 639 transitions. [2023-12-02 23:42:40,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 23:42:40,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:40,993 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:40,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:40,994 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:40,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (36)] Waiting until timeout for monitored process [2023-12-02 23:42:41,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:41,075 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:41,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:41,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:41,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:41,294 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-12-02 23:42:41,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (36)] Ended with exit code 0 [2023-12-02 23:42:45,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:45,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 392 states and 659 transitions. [2023-12-02 23:42:45,239 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 659 transitions. [2023-12-02 23:42:45,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 23:42:45,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:45,241 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:45,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:45,242 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:45,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (37)] Waiting until timeout for monitored process [2023-12-02 23:42:45,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:45,329 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:45,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:45,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:45,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:45,416 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 23:42:45,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (37)] Ended with exit code 0 [2023-12-02 23:42:45,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:45,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 406 states and 678 transitions. [2023-12-02 23:42:45,565 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 678 transitions. [2023-12-02 23:42:45,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 23:42:45,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:45,566 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:45,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:45,567 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:45,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (38)] Waiting until timeout for monitored process [2023-12-02 23:42:45,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:45,665 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:45,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:45,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:45,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:45,760 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 23:42:45,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (38)] Ended with exit code 0 [2023-12-02 23:42:45,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:45,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 407 states and 679 transitions. [2023-12-02 23:42:45,803 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 679 transitions. [2023-12-02 23:42:45,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 23:42:45,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:45,804 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:45,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:45,806 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:45,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (39)] Waiting until timeout for monitored process [2023-12-02 23:42:45,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:45,908 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:45,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:45,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:45,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:46,195 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-12-02 23:42:46,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (39)] Ended with exit code 0 [2023-12-02 23:42:50,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:50,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 424 states and 702 transitions. [2023-12-02 23:42:50,847 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 702 transitions. [2023-12-02 23:42:50,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 23:42:50,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:50,848 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:50,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:50,849 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:50,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (40)] Waiting until timeout for monitored process [2023-12-02 23:42:50,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:50,933 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:50,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:50,953 INFO L262 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:50,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:51,009 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 23:42:51,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (40)] Ended with exit code 0 [2023-12-02 23:42:51,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:51,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 432 states and 713 transitions. [2023-12-02 23:42:51,082 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 713 transitions. [2023-12-02 23:42:51,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 23:42:51,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:51,083 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:51,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:51,084 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:51,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (41)] Waiting until timeout for monitored process [2023-12-02 23:42:51,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:51,195 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:51,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:51,220 INFO L262 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:51,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:51,273 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-12-02 23:42:51,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (41)] Ended with exit code 0 [2023-12-02 23:42:52,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:52,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 450 states and 740 transitions. [2023-12-02 23:42:52,963 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 740 transitions. [2023-12-02 23:42:52,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 23:42:52,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:52,964 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:52,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:52,964 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:52,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (42)] Waiting until timeout for monitored process [2023-12-02 23:42:53,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:53,036 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:53,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:53,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:53,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:53,108 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 23:42:53,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (42)] Forceful destruction successful, exit code 0 [2023-12-02 23:42:53,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:53,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 451 states and 741 transitions. [2023-12-02 23:42:53,145 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 741 transitions. [2023-12-02 23:42:53,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 23:42:53,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:53,146 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:53,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:53,147 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:53,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (43)] Waiting until timeout for monitored process [2023-12-02 23:42:53,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:53,242 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:53,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:53,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:53,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:53,346 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 23:42:53,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (43)] Ended with exit code 0 [2023-12-02 23:42:53,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:53,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 454 states and 748 transitions. [2023-12-02 23:42:53,391 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 748 transitions. [2023-12-02 23:42:53,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 23:42:53,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:53,392 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:53,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:53,393 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:53,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (44)] Waiting until timeout for monitored process [2023-12-02 23:42:53,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:53,474 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:53,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:53,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:53,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:53,546 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 23:42:53,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (44)] Ended with exit code 0 [2023-12-02 23:42:53,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:53,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 455 states and 749 transitions. [2023-12-02 23:42:53,583 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 749 transitions. [2023-12-02 23:42:53,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 23:42:53,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:53,584 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:53,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:53,585 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:53,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (45)] Waiting until timeout for monitored process [2023-12-02 23:42:53,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:53,670 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:53,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:53,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:53,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:53,726 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-02 23:42:53,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (45)] Ended with exit code 0 [2023-12-02 23:42:58,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.73s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 23:42:58,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:58,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 457 states and 754 transitions. [2023-12-02 23:42:58,566 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 754 transitions. [2023-12-02 23:42:58,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-02 23:42:58,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:58,567 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:58,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:58,567 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:58,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (46)] Waiting until timeout for monitored process [2023-12-02 23:42:58,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:58,670 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:58,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:58,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:58,692 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:58,750 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 23:42:58,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (46)] Ended with exit code 0 [2023-12-02 23:42:58,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:58,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 458 states and 755 transitions. [2023-12-02 23:42:58,789 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 755 transitions. [2023-12-02 23:42:58,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-02 23:42:58,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:58,790 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:58,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:58,790 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:58,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (47)] Waiting until timeout for monitored process [2023-12-02 23:42:58,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:58,902 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:58,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:58,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:58,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:58,988 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 23:42:58,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (47)] Ended with exit code 0 [2023-12-02 23:42:59,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:59,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 459 states and 756 transitions. [2023-12-02 23:42:59,034 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 756 transitions. [2023-12-02 23:42:59,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-02 23:42:59,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:59,034 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:42:59,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:42:59,035 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:42:59,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (48)] Waiting until timeout for monitored process [2023-12-02 23:42:59,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:59,136 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:42:59,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:59,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:42:59,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:42:59,412 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-12-02 23:42:59,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (48)] Ended with exit code 0 [2023-12-02 23:43:02,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:43:02,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 476 states and 780 transitions. [2023-12-02 23:43:02,581 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 780 transitions. [2023-12-02 23:43:02,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-02 23:43:02,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:43:02,581 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:43:02,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:43:02,582 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:43:02,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (49)] Waiting until timeout for monitored process [2023-12-02 23:43:02,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:02,673 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:43:02,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:02,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:43:02,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:43:02,923 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-02 23:43:02,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (49)] Ended with exit code 0 [2023-12-02 23:43:03,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:43:03,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 477 states and 782 transitions. [2023-12-02 23:43:03,768 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 782 transitions. [2023-12-02 23:43:03,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-02 23:43:03,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:43:03,769 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:43:03,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:43:03,769 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:43:03,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (50)] Waiting until timeout for monitored process [2023-12-02 23:43:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:03,867 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:43:03,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:03,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:43:03,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:43:03,949 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-12-02 23:43:03,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (50)] Ended with exit code 0 [2023-12-02 23:43:04,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:43:04,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 478 states and 784 transitions. [2023-12-02 23:43:04,403 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 784 transitions. [2023-12-02 23:43:04,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-02 23:43:04,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:43:04,404 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:43:04,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:43:04,405 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:43:04,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (51)] Waiting until timeout for monitored process [2023-12-02 23:43:04,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:04,487 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:43:04,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:04,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:43:04,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:43:04,565 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 23:43:04,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (51)] Ended with exit code 0 [2023-12-02 23:43:04,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:43:04,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 481 states and 789 transitions. [2023-12-02 23:43:04,616 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 789 transitions. [2023-12-02 23:43:04,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-02 23:43:04,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:43:04,617 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:43:04,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:43:04,617 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:43:04,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (52)] Waiting until timeout for monitored process [2023-12-02 23:43:04,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:04,729 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:43:04,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:04,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 23:43:04,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:43:04,788 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-02 23:43:04,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (52)] Ended with exit code 0 [2023-12-02 23:43:06,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:43:06,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 485 states and 797 transitions. [2023-12-02 23:43:06,945 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 797 transitions. [2023-12-02 23:43:06,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 23:43:06,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:43:06,945 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:43:06,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:43:06,946 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:43:06,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (53)] Waiting until timeout for monitored process [2023-12-02 23:43:07,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:07,026 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:43:07,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:07,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:43:07,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:43:07,111 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 23:43:07,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (53)] Ended with exit code 0 [2023-12-02 23:43:07,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:43:07,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 486 states and 798 transitions. [2023-12-02 23:43:07,165 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 798 transitions. [2023-12-02 23:43:07,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 23:43:07,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:43:07,166 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:43:07,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:43:07,167 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:43:07,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (54)] Waiting until timeout for monitored process [2023-12-02 23:43:07,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:07,246 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:43:07,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:07,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:43:07,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:43:07,338 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 23:43:07,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (54)] Ended with exit code 0 [2023-12-02 23:43:09,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:43:09,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 502 states and 822 transitions. [2023-12-02 23:43:09,120 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 822 transitions. [2023-12-02 23:43:09,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:43:09,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:43:09,121 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:43:09,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:43:09,122 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:43:09,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (55)] Waiting until timeout for monitored process [2023-12-02 23:43:09,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:09,205 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:43:09,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:09,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:43:09,229 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:43:09,287 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 23:43:09,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (55)] Ended with exit code 0 [2023-12-02 23:43:09,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:43:09,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 505 states and 827 transitions. [2023-12-02 23:43:09,349 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 827 transitions. [2023-12-02 23:43:09,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:43:09,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:43:09,350 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:43:09,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:43:09,351 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:43:09,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (56)] Waiting until timeout for monitored process [2023-12-02 23:43:09,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:09,438 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:43:09,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:09,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:43:09,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:43:09,532 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 23:43:09,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (56)] Ended with exit code 0 [2023-12-02 23:43:09,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:43:09,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 506 states and 828 transitions. [2023-12-02 23:43:09,575 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 828 transitions. [2023-12-02 23:43:09,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:43:09,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:43:09,575 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:43:09,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:43:09,576 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:43:09,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (57)] Waiting until timeout for monitored process [2023-12-02 23:43:09,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:09,674 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:43:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:09,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:43:09,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:43:09,720 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 23:43:09,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (57)] Ended with exit code 0 [2023-12-02 23:43:10,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:43:10,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 514 states and 842 transitions. [2023-12-02 23:43:10,098 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 842 transitions. [2023-12-02 23:43:10,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-02 23:43:10,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:43:10,099 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:43:10,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:43:10,100 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:43:10,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (58)] Waiting until timeout for monitored process [2023-12-02 23:43:10,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:10,209 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:43:10,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:10,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:43:10,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:43:10,259 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 23:43:10,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (58)] Ended with exit code 0 [2023-12-02 23:43:10,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:43:10,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 515 states and 843 transitions. [2023-12-02 23:43:10,313 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 843 transitions. [2023-12-02 23:43:10,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-02 23:43:10,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:43:10,313 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:43:10,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:43:10,314 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:43:10,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (59)] Waiting until timeout for monitored process [2023-12-02 23:43:10,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:10,429 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 23:43:10,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:43:10,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 23:43:10,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:43:10,481 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2023-12-02 23:43:10,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (59)] Ended with exit code 0 [2023-12-02 23:43:12,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:43:12,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 519 states and 851 transitions. [2023-12-02 23:43:12,630 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 851 transitions. [2023-12-02 23:43:12,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:43:12,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:43:12,631 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 23:43:12,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 23:43:12,631 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 23:43:12,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (60)] Waiting until timeout for monitored process [2023-12-02 23:43:12,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 23:43:12,754 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 23:43:12,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 23:43:12,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 23:43:12,921 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 23:43:12,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 23:43:13,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (60)] Ended with exit code 0 [2023-12-02 23:43:13,002 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 59 iterations. [2023-12-02 23:43:13,122 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 11:43:13 ImpRootNode [2023-12-02 23:43:13,122 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-12-02 23:43:13,123 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 23:43:13,123 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 23:43:13,123 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 23:43:13,124 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:41:56" (3/4) ... [2023-12-02 23:43:13,124 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2023-12-02 23:43:13,235 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/witness.graphml [2023-12-02 23:43:13,236 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 23:43:13,236 INFO L158 Benchmark]: Toolchain (without parser) took 78281.32ms. Allocated memory was 86.0MB in the beginning and 211.8MB in the end (delta: 125.8MB). Free memory was 63.0MB in the beginning and 119.7MB in the end (delta: -56.7MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. [2023-12-02 23:43:13,237 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 86.0MB. Free memory was 62.8MB in the beginning and 62.7MB in the end (delta: 141.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 23:43:13,237 INFO L158 Benchmark]: CACSL2BoogieTranslator took 396.03ms. Allocated memory is still 86.0MB. Free memory was 63.0MB in the beginning and 47.2MB in the end (delta: 15.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-12-02 23:43:13,237 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.81ms. Allocated memory is still 86.0MB. Free memory was 47.2MB in the beginning and 44.5MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 23:43:13,238 INFO L158 Benchmark]: Boogie Preprocessor took 48.49ms. Allocated memory is still 86.0MB. Free memory was 44.5MB in the beginning and 42.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 23:43:13,238 INFO L158 Benchmark]: RCFGBuilder took 910.66ms. Allocated memory was 86.0MB in the beginning and 121.6MB in the end (delta: 35.7MB). Free memory was 42.1MB in the beginning and 46.7MB in the end (delta: -4.6MB). Peak memory consumption was 30.5MB. Max. memory is 16.1GB. [2023-12-02 23:43:13,238 INFO L158 Benchmark]: CodeCheck took 76748.27ms. Allocated memory was 121.6MB in the beginning and 211.8MB in the end (delta: 90.2MB). Free memory was 46.7MB in the beginning and 131.2MB in the end (delta: -84.5MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2023-12-02 23:43:13,239 INFO L158 Benchmark]: Witness Printer took 113.04ms. Allocated memory is still 211.8MB. Free memory was 131.2MB in the beginning and 119.7MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-12-02 23:43:13,241 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 84 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 76.6s, OverallIterations: 59, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 15 mSolverCounterUnknown, 39313 SdHoareTripleChecker+Valid, 212.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 33515 mSDsluCounter, 22317 SdHoareTripleChecker+Invalid, 193.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 14917 mSDsCounter, 9866 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 75302 IncrementalHoareTripleChecker+Invalid, 85183 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 9866 mSolverCounterUnsat, 7400 mSDtfsCounter, 75302 mSolverCounterSat, 1.5s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 33714 GetRequests, 33233 SyntacticMatches, 31 SemanticMatches, 450 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 107491 ImplicationChecksByTransitivity, 52.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.5s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 7.4s InterpolantComputationTime, 3676 NumberOfCodeBlocks, 3676 NumberOfCodeBlocksAsserted, 59 NumberOfCheckSat, 3533 ConstructedInterpolants, 75 QuantifiedInterpolants, 12172 SizeOfPredicates, 71 NumberOfNonLiveVariables, 5390 ConjunctsInSsa, 139 ConjunctsInUnsatCore, 58 InterpolantComputations, 51 PerfectInterpolantSequences, 2662/2844 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 - CounterExampleResult [Line: 624]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L633] int __retres1 ; [L637] CALL ssl3_connect() [L19] int s__info_callback = __VERIFIER_nondet_int(); [L20] unsigned int s__in_handshake = __VERIFIER_nondet_uint(); [L21] int s__state ; [L22] int s__new_session ; [L23] int s__server ; [L24] unsigned int s__version = __VERIFIER_nondet_uint(); [L25] int s__type ; [L26] int s__init_num ; [L27] int s__bbio = __VERIFIER_nondet_int(); [L28] int s__wbio = __VERIFIER_nondet_int(); [L29] int s__hit = __VERIFIER_nondet_int(); [L30] int s__rwstate ; [L31] int s__init_buf___0 = __VERIFIER_nondet_int(); [L32] int s__debug = __VERIFIER_nondet_int(); [L33] int s__shutdown ; [L34] int s__ctx__info_callback = __VERIFIER_nondet_int(); [L35] unsigned int s__ctx__stats__sess_connect_renegotiate = __VERIFIER_nondet_uint(); [L36] unsigned int s__ctx__stats__sess_connect = __VERIFIER_nondet_uint(); [L37] unsigned int s__ctx__stats__sess_hit = __VERIFIER_nondet_uint(); [L38] unsigned int s__ctx__stats__sess_connect_good = __VERIFIER_nondet_uint(); [L39] int s__s3__change_cipher_spec ; [L40] int s__s3__flags = __VERIFIER_nondet_int(); [L41] int s__s3__delay_buf_pop_ret ; [L42] int s__s3__tmp__cert_req = __VERIFIER_nondet_int(); [L43] int s__s3__tmp__new_compression = __VERIFIER_nondet_int(); [L44] int s__s3__tmp__reuse_message = __VERIFIER_nondet_int(); [L45] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int(); [L46] int s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int(); [L47] int s__s3__tmp__next_state___0 ; [L48] int s__s3__tmp__new_compression__id = __VERIFIER_nondet_int(); [L49] int s__session__cipher ; [L50] int s__session__compress_meth ; [L51] int buf ; [L52] unsigned long tmp ; [L53] unsigned long l ; [L54] int num1 = __VERIFIER_nondet_int(); [L55] int cb ; [L56] int ret ; [L57] int new_state ; [L58] int state ; [L59] int skip ; [L60] int tmp___0 ; [L61] unsigned int tmp___1 = __VERIFIER_nondet_uint(); [L62] unsigned int tmp___2 = __VERIFIER_nondet_uint(); [L63] int tmp___3 = __VERIFIER_nondet_int(); [L64] int tmp___4 = __VERIFIER_nondet_int(); [L65] int tmp___5 = __VERIFIER_nondet_int(); [L66] int tmp___6 = __VERIFIER_nondet_int(); [L67] int tmp___7 = __VERIFIER_nondet_int(); [L68] int tmp___8 = __VERIFIER_nondet_int(); [L69] int tmp___9 = __VERIFIER_nondet_int(); [L70] int blastFlag ; [L71] int ag_X ; [L72] int ag_Y ; [L73] int ag_Z ; [L74] int __retres60 ; [L77] s__state = 12292 [L78] blastFlag = 0 [L79] tmp = __VERIFIER_nondet_int() [L80] cb = 0 [L81] ret = -1 [L82] skip = 0 [L83] tmp___0 = 0 [L84] COND FALSE !(s__info_callback != 0) [L87] COND FALSE !(s__ctx__info_callback != 0) [L93] s__in_handshake = s__in_handshake + 1 [L94] COND TRUE tmp___1 + 12288 [L95] COND FALSE !(tmp___2 + 16384) [L103] COND FALSE !(\read(s__hit)) [L106] ag_Z = 48 VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=0, ret=-1, s__ctx__info_callback=0, s__hit=0, s__info_callback=0, s__state=12292, skip=0, tmp___0=0, tmp___1=0, tmp___2=4294950912] [L109] COND TRUE 1 [L111] state = s__state VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=0, ret=-1, s__ctx__info_callback=0, s__hit=0, s__info_callback=0, s__state=12292, skip=0, state=12292, tmp___0=0, tmp___1=0, tmp___2=4294950912] [L112] COND TRUE s__state == 12292 [L215] s__new_session = 1 [L216] s__state = 4096 [L217] s__ctx__stats__sess_connect_renegotiate = s__ctx__stats__sess_connect_renegotiate + 1 VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=0, ret=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__new_session=1, s__state=4096, skip=0, state=12292, tmp___0=0, tmp___1=0, tmp___2=4294950912] [L222] s__server = 0 [L223] COND FALSE !(cb != 0) VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=0, ret=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__new_session=1, s__server=0, s__state=4096, skip=0, state=12292, tmp___0=0, tmp___1=0, tmp___2=4294950912] [L228] COND FALSE !(s__version + 65280 != 768) [L234] s__type = 4096 VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=0, ret=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__new_session=1, s__server=0, s__state=4096, s__type=4096, s__version=4294902784, skip=0, state=12292, tmp___0=0, tmp___1=0, tmp___2=4294950912] [L235] COND FALSE !((unsigned long )s__init_buf___0 == (unsigned long )((void *)0)) VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=0, ret=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__new_session=1, s__server=0, s__state=4096, s__type=4096, s__version=4294902784, skip=0, state=12292, tmp___0=0, tmp___1=0, tmp___2=4294950912] [L253] COND FALSE !(! tmp___4) VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=0, ret=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__new_session=1, s__server=0, s__state=4096, s__type=4096, s__version=4294902784, skip=0, state=12292, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1] [L259] COND FALSE !(! tmp___5) [L265] s__state = 4368 [L266] s__ctx__stats__sess_connect = s__ctx__stats__sess_connect + 1 [L267] s__init_num = 0 VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=0, ret=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__server=0, s__state=4368, s__type=4096, s__version=4294902784, skip=0, state=12292, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L582] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=0, ret=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__state=4368, s__type=4096, s__version=4294902784, skip=0, state=12292, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L611] skip = 0 VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=0, ret=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__state=4368, s__type=4096, s__version=4294902784, skip=0, state=12292, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L109] COND TRUE 1 [L111] state = s__state VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=0, ret=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__state=4368, s__type=4096, s__version=4294902784, skip=0, state=4368, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L112] COND FALSE !(s__state == 12292) VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=0, ret=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__state=4368, s__type=4096, s__version=4294902784, skip=0, state=4368, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L115] COND FALSE !(s__state == 16384) VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=0, ret=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__state=4368, s__type=4096, s__version=4294902784, skip=0, state=4368, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L118] COND FALSE !(s__state == 4096) VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=0, ret=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__state=4368, s__type=4096, s__version=4294902784, skip=0, state=4368, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L121] COND FALSE !(s__state == 20480) VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=0, ret=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__state=4368, s__type=4096, s__version=4294902784, skip=0, state=4368, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L124] COND FALSE !(s__state == 4099) VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=0, ret=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__state=4368, s__type=4096, s__version=4294902784, skip=0, state=4368, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L127] COND TRUE s__state == 4368 VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=0, ret=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__state=4368, s__type=4096, s__version=4294902784, skip=0, state=4368, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L271] s__shutdown = 0 [L272] ret = __VERIFIER_nondet_int() [L273] COND TRUE blastFlag == 0 [L274] blastFlag = 1 VAL [ag_Y=0, ag_Z=48, blastFlag=1, cb=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4368, s__type=4096, s__version=4294902784, skip=0, state=4368, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L278] COND FALSE !(ret <= 0) [L283] s__state = 4384 [L284] ag_X = s__state - 32 [L285] s__init_num = 0 [L286] COND TRUE (unsigned long )s__bbio != (unsigned long )s__wbio VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=1, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4368, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L582] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=1, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4368, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L611] skip = 0 VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=1, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4368, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L109] COND TRUE 1 [L111] state = s__state VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=1, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4384, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L112] COND FALSE !(s__state == 12292) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=1, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4384, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L115] COND FALSE !(s__state == 16384) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=1, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4384, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L118] COND FALSE !(s__state == 4096) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=1, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4384, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L121] COND FALSE !(s__state == 20480) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=1, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4384, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L124] COND FALSE !(s__state == 4099) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=1, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4384, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L127] COND FALSE !(s__state == 4368) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=1, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4384, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L130] COND FALSE !(s__state == 4369) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=1, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4384, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L133] COND TRUE s__state == 4384 VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=1, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4384, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L294] ret = __VERIFIER_nondet_int() [L295] COND TRUE blastFlag == 1 [L296] blastFlag = 2 VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4384, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L304] COND FALSE !(ret <= 0) [L309] s__state = ag_X [L310] COND FALSE !(\read(s__hit)) [L313] s__state = s__state | ag_Z [L315] s__init_num = 0 VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4384, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L582] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4384, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L611] skip = 0 VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4384, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L109] COND TRUE 1 [L111] state = s__state VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4400, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L112] COND FALSE !(s__state == 12292) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4400, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L115] COND FALSE !(s__state == 16384) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4400, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L118] COND FALSE !(s__state == 4096) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4400, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L121] COND FALSE !(s__state == 20480) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4400, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L124] COND FALSE !(s__state == 4099) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4400, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L127] COND FALSE !(s__state == 4368) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4400, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L130] COND FALSE !(s__state == 4369) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4400, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L133] COND FALSE !(s__state == 4384) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4400, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L136] COND FALSE !(s__state == 4385) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4400, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L139] COND TRUE s__state == 4400 VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4400, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L319] COND TRUE (unsigned long )s__s3__tmp__new_cipher__algorithms + 256UL [L320] skip = 1 VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=4294902784, s__wbio=0, skip=1, state=4400, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L334] s__state = 4416 [L335] s__init_num = 0 VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=4294902784, s__wbio=0, skip=1, state=4400, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L582] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=4294902784, s__wbio=0, skip=1, state=4400, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L611] skip = 0 VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4400, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L109] COND TRUE 1 [L111] state = s__state VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4416, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L112] COND FALSE !(s__state == 12292) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4416, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L115] COND FALSE !(s__state == 16384) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4416, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L118] COND FALSE !(s__state == 4096) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4416, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L121] COND FALSE !(s__state == 20480) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4416, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L124] COND FALSE !(s__state == 4099) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4416, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L127] COND FALSE !(s__state == 4368) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4416, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L130] COND FALSE !(s__state == 4369) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4416, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L133] COND FALSE !(s__state == 4384) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4416, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L136] COND FALSE !(s__state == 4385) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4416, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L139] COND FALSE !(s__state == 4400) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4416, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L142] COND FALSE !(s__state == 4401) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4416, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L145] COND TRUE s__state == 4416 VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=1, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4416, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L339] ret = __VERIFIER_nondet_int() [L340] COND FALSE !(blastFlag == 3) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4416, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L345] COND FALSE !(ret <= 0) [L350] s__state = 4432 [L351] s__init_num = 0 VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=2048, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4416, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1] [L352] COND FALSE !(! tmp___6) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=2048, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4416, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1, tmp___6=524288] [L582] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=2048, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4416, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1, tmp___6=524288] [L611] skip = 0 VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=2048, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4416, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1, tmp___6=524288] [L109] COND TRUE 1 [L111] state = s__state VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=2048, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4432, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1, tmp___6=524288] [L112] COND FALSE !(s__state == 12292) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=2048, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4432, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1, tmp___6=524288] [L115] COND FALSE !(s__state == 16384) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=2048, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4432, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1, tmp___6=524288] [L118] COND FALSE !(s__state == 4096) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=2048, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4432, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1, tmp___6=524288] [L121] COND FALSE !(s__state == 20480) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=2048, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4432, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1, tmp___6=524288] [L124] COND FALSE !(s__state == 4099) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=2048, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4432, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1, tmp___6=524288] [L127] COND FALSE !(s__state == 4368) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=2048, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4432, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1, tmp___6=524288] [L130] COND FALSE !(s__state == 4369) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=2048, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4432, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1, tmp___6=524288] [L133] COND FALSE !(s__state == 4384) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=2048, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4432, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1, tmp___6=524288] [L136] COND FALSE !(s__state == 4385) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=2048, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4432, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1, tmp___6=524288] [L139] COND FALSE !(s__state == 4400) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=2048, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4432, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1, tmp___6=524288] [L142] COND FALSE !(s__state == 4401) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=2048, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4432, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1, tmp___6=524288] [L145] COND FALSE !(s__state == 4416) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=2048, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4432, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1, tmp___6=524288] [L148] COND FALSE !(s__state == 4417) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=2048, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4432, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1, tmp___6=524288] [L151] COND TRUE s__state == 4432 VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, ret=2048, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4432, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1, tmp___6=524288] [L361] ret = __VERIFIER_nondet_int() [L362] COND TRUE blastFlag <= 5 VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4432, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1, tmp___6=524288] [L624] reach_error() VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=0, s__bbio=1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=2147483648, s__ctx__stats__sess_connect_renegotiate=1073741824, s__hit=0, s__info_callback=0, s__init_buf___0=1, s__init_num=0, s__new_session=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=4294902784, s__wbio=0, skip=0, state=4432, tmp___0=0, tmp___1=0, tmp___2=4294950912, tmp___4=1, tmp___5=1, tmp___6=524288] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 86.0MB. Free memory was 62.8MB in the beginning and 62.7MB in the end (delta: 141.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 396.03ms. Allocated memory is still 86.0MB. Free memory was 63.0MB in the beginning and 47.2MB in the end (delta: 15.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.81ms. Allocated memory is still 86.0MB. Free memory was 47.2MB in the beginning and 44.5MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 48.49ms. Allocated memory is still 86.0MB. Free memory was 44.5MB in the beginning and 42.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 910.66ms. Allocated memory was 86.0MB in the beginning and 121.6MB in the end (delta: 35.7MB). Free memory was 42.1MB in the beginning and 46.7MB in the end (delta: -4.6MB). Peak memory consumption was 30.5MB. Max. memory is 16.1GB. * CodeCheck took 76748.27ms. Allocated memory was 121.6MB in the beginning and 211.8MB in the end (delta: 90.2MB). Free memory was 46.7MB in the beginning and 131.2MB in the end (delta: -84.5MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. * Witness Printer took 113.04ms. Allocated memory is still 211.8MB. Free memory was 131.2MB in the beginning and 119.7MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2023-12-02 23:43:13,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f393c21-44fa-4155-b20f-4b93f5d21c7e/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE