./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/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_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b --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 0.3.0-dev-d790fec [2024-12-06 05:14:58,498 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:14:58,555 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:14:58,559 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:14:58,559 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:14:58,578 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:14:58,579 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:14:58,579 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:14:58,580 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:14:58,580 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:14:58,580 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:14:58,580 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:14:58,580 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:14:58,580 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:14:58,580 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:14:58,580 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:14:58,581 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:14:58,581 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:14:58,581 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:14:58,581 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:14:58,581 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:14:58,581 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:14:58,581 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:14:58,581 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:14:58,581 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:14:58,581 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:14:58,581 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:14:58,582 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:14:58,582 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:14:58,582 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:14:58,582 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:14:58,582 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:14:58,582 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:14:58,582 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b 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 [2024-12-06 05:14:58,815 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:14:58,823 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:14:58,825 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:14:58,826 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:14:58,826 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:14:58,828 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/bitvector/s3_clnt_3.BV.c.cil-2a.c [2024-12-06 05:15:01,489 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/data/41a9c7be2/42f2b404670042dc9f2f86c37f16cbaa/FLAGdc850af23 [2024-12-06 05:15:01,702 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:15:01,703 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/sv-benchmarks/c/bitvector/s3_clnt_3.BV.c.cil-2a.c [2024-12-06 05:15:01,713 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/data/41a9c7be2/42f2b404670042dc9f2f86c37f16cbaa/FLAGdc850af23 [2024-12-06 05:15:02,035 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/data/41a9c7be2/42f2b404670042dc9f2f86c37f16cbaa [2024-12-06 05:15:02,037 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:15:02,038 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:15:02,039 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:15:02,039 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:15:02,043 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:15:02,044 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:15:02" (1/1) ... [2024-12-06 05:15:02,044 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d052d1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:02, skipping insertion in model container [2024-12-06 05:15:02,045 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:15:02" (1/1) ... [2024-12-06 05:15:02,067 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:15:02,240 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/sv-benchmarks/c/bitvector/s3_clnt_3.BV.c.cil-2a.c[37884,37897] [2024-12-06 05:15:02,246 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:15:02,255 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:15:02,298 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/sv-benchmarks/c/bitvector/s3_clnt_3.BV.c.cil-2a.c[37884,37897] [2024-12-06 05:15:02,300 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:15:02,310 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:15:02,310 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:02 WrapperNode [2024-12-06 05:15:02,310 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:15:02,311 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:15:02,311 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:15:02,311 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:15:02,316 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:02" (1/1) ... [2024-12-06 05:15:02,322 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:02" (1/1) ... [2024-12-06 05:15:02,344 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 527 [2024-12-06 05:15:02,344 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:15:02,345 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:15:02,345 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:15:02,345 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:15:02,352 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:02" (1/1) ... [2024-12-06 05:15:02,353 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:02" (1/1) ... [2024-12-06 05:15:02,355 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:02" (1/1) ... [2024-12-06 05:15:02,356 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:02" (1/1) ... [2024-12-06 05:15:02,362 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:02" (1/1) ... [2024-12-06 05:15:02,363 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:02" (1/1) ... [2024-12-06 05:15:02,369 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:02" (1/1) ... [2024-12-06 05:15:02,370 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:02" (1/1) ... [2024-12-06 05:15:02,372 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:02" (1/1) ... [2024-12-06 05:15:02,374 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:15:02,375 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:15:02,375 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:15:02,375 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:15:02,376 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:02" (1/1) ... [2024-12-06 05:15:02,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:15:02,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:15:02,405 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:15:02,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:15:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:15:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:15:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:15:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:15:02,500 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:15:02,502 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:15:02,513 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 05:15:02,886 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##87: assume false; [2024-12-06 05:15:02,886 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##88: assume !false; [2024-12-06 05:15:02,936 INFO L? ?]: Removed 123 outVars from TransFormulas that were not future-live. [2024-12-06 05:15:02,936 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:15:03,131 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:15:03,131 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 05:15:03,131 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:15:03 BoogieIcfgContainer [2024-12-06 05:15:03,131 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:15:03,132 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:15:03,132 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:15:03,141 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:15:03,141 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:15:03" (1/1) ... [2024-12-06 05:15:03,149 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:15:03,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:03,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 84 states and 145 transitions. [2024-12-06 05:15:03,197 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 145 transitions. [2024-12-06 05:15:03,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:15:03,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:03,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:03,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:03,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:03,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:03,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 86 states and 145 transitions. [2024-12-06 05:15:03,424 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 145 transitions. [2024-12-06 05:15:03,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:15:03,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:03,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:03,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:03,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:03,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:03,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 95 states and 160 transitions. [2024-12-06 05:15:03,630 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 160 transitions. [2024-12-06 05:15:03,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:15:03,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:03,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:03,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:03,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:03,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:03,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 102 states and 181 transitions. [2024-12-06 05:15:03,856 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 181 transitions. [2024-12-06 05:15:03,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:15:03,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:03,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:03,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:03,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:03,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:03,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 104 states and 184 transitions. [2024-12-06 05:15:03,917 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 184 transitions. [2024-12-06 05:15:03,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:15:03,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:03,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:03,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:04,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:04,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:04,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 129 states and 229 transitions. [2024-12-06 05:15:04,747 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 229 transitions. [2024-12-06 05:15:04,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:15:04,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:04,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:04,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:04,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:05,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:05,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 133 states and 239 transitions. [2024-12-06 05:15:05,172 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 239 transitions. [2024-12-06 05:15:05,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:15:05,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:05,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:05,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:05,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:05,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:05,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 151 states and 259 transitions. [2024-12-06 05:15:05,595 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 259 transitions. [2024-12-06 05:15:05,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:15:05,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:05,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:05,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:05,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:05,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:05,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 153 states and 261 transitions. [2024-12-06 05:15:05,840 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 261 transitions. [2024-12-06 05:15:05,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:15:05,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:05,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:05,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:05,917 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:15:06,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:06,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 154 states and 269 transitions. [2024-12-06 05:15:06,043 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 269 transitions. [2024-12-06 05:15:06,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:15:06,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:06,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:06,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:06,089 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:15:06,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:06,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 164 states and 281 transitions. [2024-12-06 05:15:06,272 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 281 transitions. [2024-12-06 05:15:06,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:15:06,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:06,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:06,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:06,336 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:06,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:06,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 175 states and 300 transitions. [2024-12-06 05:15:06,611 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 300 transitions. [2024-12-06 05:15:06,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:15:06,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:06,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:06,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:06,655 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:06,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:06,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 175 states and 299 transitions. [2024-12-06 05:15:06,797 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 299 transitions. [2024-12-06 05:15:06,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:15:06,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:06,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:06,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:06,839 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:07,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:07,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 178 states and 307 transitions. [2024-12-06 05:15:07,206 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 307 transitions. [2024-12-06 05:15:07,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:15:07,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:07,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:07,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:07,251 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:07,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:07,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 178 states and 306 transitions. [2024-12-06 05:15:07,276 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 306 transitions. [2024-12-06 05:15:07,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:15:07,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:07,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:07,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:07,384 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:15:07,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:07,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 181 states and 312 transitions. [2024-12-06 05:15:07,725 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 312 transitions. [2024-12-06 05:15:07,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:15:07,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:07,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:07,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:07,786 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:08,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:08,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 195 states and 338 transitions. [2024-12-06 05:15:08,718 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 338 transitions. [2024-12-06 05:15:08,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:15:08,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:08,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:08,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:08,747 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:09,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:09,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 197 states and 340 transitions. [2024-12-06 05:15:09,057 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 340 transitions. [2024-12-06 05:15:09,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:15:09,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:09,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:09,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:09,137 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:15:10,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:10,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 217 states and 364 transitions. [2024-12-06 05:15:10,122 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 364 transitions. [2024-12-06 05:15:10,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:15:10,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:10,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:10,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:10,187 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:15:10,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:10,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 220 states and 368 transitions. [2024-12-06 05:15:10,597 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 368 transitions. [2024-12-06 05:15:10,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:15:10,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:10,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:10,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:15:10,617 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 05:15:10,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:15:10,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:15:10,696 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 05:15:10,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:15:10,755 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 20 iterations. [2024-12-06 05:15:10,819 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 05:15:10 ImpRootNode [2024-12-06 05:15:10,819 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 05:15:10,820 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 05:15:10,820 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 05:15:10,820 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 05:15:10,820 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:15:03" (3/4) ... [2024-12-06 05:15:10,823 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-06 05:15:10,824 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 05:15:10,825 INFO L158 Benchmark]: Toolchain (without parser) took 8786.63ms. Allocated memory was 142.6MB in the beginning and 385.9MB in the end (delta: 243.3MB). Free memory was 117.6MB in the beginning and 147.1MB in the end (delta: -29.4MB). Peak memory consumption was 213.3MB. Max. memory is 16.1GB. [2024-12-06 05:15:10,825 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 82.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:15:10,825 INFO L158 Benchmark]: CACSL2BoogieTranslator took 271.86ms. Allocated memory is still 142.6MB. Free memory was 117.4MB in the beginning and 102.1MB in the end (delta: 15.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 05:15:10,825 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.26ms. Allocated memory is still 142.6MB. Free memory was 102.1MB in the beginning and 99.5MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:15:10,826 INFO L158 Benchmark]: Boogie Preprocessor took 29.82ms. Allocated memory is still 142.6MB. Free memory was 99.5MB in the beginning and 97.6MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:15:10,826 INFO L158 Benchmark]: RCFGBuilder took 756.29ms. Allocated memory is still 142.6MB. Free memory was 97.6MB in the beginning and 83.4MB in the end (delta: 14.3MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. [2024-12-06 05:15:10,826 INFO L158 Benchmark]: CodeCheck took 7687.10ms. Allocated memory was 142.6MB in the beginning and 385.9MB in the end (delta: 243.3MB). Free memory was 83.4MB in the beginning and 150.9MB in the end (delta: -67.6MB). Peak memory consumption was 174.7MB. Max. memory is 16.1GB. [2024-12-06 05:15:10,827 INFO L158 Benchmark]: Witness Printer took 4.01ms. Allocated memory is still 385.9MB. Free memory was 150.9MB in the beginning and 147.1MB in the end (delta: 3.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 05:15:10,828 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: 7.6s, OverallIterations: 20, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4534 SdHoareTripleChecker+Valid, 8.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3025 mSDsluCounter, 3597 SdHoareTripleChecker+Invalid, 7.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2147 mSDsCounter, 1511 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 6854 IncrementalHoareTripleChecker+Invalid, 8365 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1511 mSolverCounterUnsat, 1450 mSDtfsCounter, 6854 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5737 GetRequests, 5464 SyntacticMatches, 95 SemanticMatches, 178 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15333 ImplicationChecksByTransitivity, 4.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 767 NumberOfCodeBlocks, 767 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 696 ConstructedInterpolants, 0 QuantifiedInterpolants, 1307 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 19 InterpolantComputations, 18 PerfectInterpolantSequences, 180/182 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, ConComCheckerStatistics: 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 FALSE !(s__info_callback != 0) [L87] COND TRUE s__ctx__info_callback != 0 [L88] cb = s__ctx__info_callback [L93] s__in_handshake = s__in_handshake + 1 [L94] COND TRUE tmp___1 + 12288 [L95] COND FALSE !(tmp___2 + 16384) [L103] COND TRUE \read(s__hit) [L104] ag_Y = 208 VAL [ag_Y=208, ag_Z=1, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=12292, s__wbio=0, skip=0, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L111] state = s__state VAL [ag_Y=208, ag_Z=1, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=12292, s__wbio=0, skip=0, state=12292, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [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=1, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__wbio=0, skip=0, state=12292, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L222] s__server = 0 [L223] COND TRUE cb != 0 VAL [ag_Y=208, ag_Z=1, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__wbio=0, skip=0, state=12292, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L228] COND FALSE !(s__version + 65280 != 768) [L234] s__type = 4096 VAL [ag_Y=208, ag_Z=1, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__version=-64512, s__wbio=0, skip=0, state=12292, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L235] COND FALSE !((unsigned long )s__init_buf___0 == (unsigned long )((void *)0)) VAL [ag_Y=208, ag_Z=1, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__version=-64512, s__wbio=0, skip=0, state=12292, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L253] COND FALSE !(! tmp___4) VAL [ag_Y=208, ag_Z=1, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__version=-64512, s__wbio=0, skip=0, state=12292, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [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=1, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4368, s__version=-64512, s__wbio=0, skip=0, state=12292, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L582] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_Y=208, ag_Z=1, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4368, s__version=-64512, s__wbio=0, skip=0, state=12292, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L611] skip = 0 VAL [ag_Y=208, ag_Z=1, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4368, s__version=-64512, s__wbio=0, skip=0, state=12292, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L111] state = s__state VAL [ag_Y=208, ag_Z=1, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4368, s__version=-64512, s__wbio=0, skip=0, state=4368, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L112] COND FALSE !(s__state == 12292) VAL [ag_Y=208, ag_Z=1, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4368, s__version=-64512, s__wbio=0, skip=0, state=4368, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L115] COND FALSE !(s__state == 16384) VAL [ag_Y=208, ag_Z=1, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4368, s__version=-64512, s__wbio=0, skip=0, state=4368, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L118] COND FALSE !(s__state == 4096) VAL [ag_Y=208, ag_Z=1, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4368, s__version=-64512, s__wbio=0, skip=0, state=4368, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L121] COND FALSE !(s__state == 20480) VAL [ag_Y=208, ag_Z=1, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4368, s__version=-64512, s__wbio=0, skip=0, state=4368, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L124] COND FALSE !(s__state == 4099) VAL [ag_Y=208, ag_Z=1, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4368, s__version=-64512, s__wbio=0, skip=0, state=4368, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L127] COND TRUE s__state == 4368 VAL [ag_Y=208, ag_Z=1, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__version=-64512, s__wbio=0, skip=0, state=4368, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L271] s__shutdown = 0 [L272] ret = __VERIFIER_nondet_int() [L273] COND TRUE blastFlag == 0 [L274] blastFlag = 1 VAL [ag_Y=208, ag_Z=1, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__version=-64512, s__wbio=0, skip=0, state=4368, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L278] COND FALSE !(ret <= 0) [L283] s__state = 4384 [L284] ag_X = s__state - 32 [L285] s__init_num = 0 [L286] COND FALSE !((unsigned long )s__bbio != (unsigned long )s__wbio) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4368, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L582] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4368, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L611] skip = 0 VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4368, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L111] state = s__state VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4384, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L112] COND FALSE !(s__state == 12292) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4384, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L115] COND FALSE !(s__state == 16384) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4384, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L118] COND FALSE !(s__state == 4096) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4384, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L121] COND FALSE !(s__state == 20480) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4384, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L124] COND FALSE !(s__state == 4099) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4384, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L127] COND FALSE !(s__state == 4368) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4384, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L130] COND FALSE !(s__state == 4369) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4384, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L133] COND TRUE s__state == 4384 VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__version=-64512, s__wbio=0, skip=0, state=4384, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L294] ret = __VERIFIER_nondet_int() [L295] COND TRUE blastFlag == 1 [L296] blastFlag = 2 VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__version=-64512, s__wbio=0, skip=0, state=4384, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [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=1, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4384, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L582] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4384, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L611] skip = 0 VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4384, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L111] state = s__state VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L112] COND FALSE !(s__state == 12292) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L115] COND FALSE !(s__state == 16384) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L118] COND FALSE !(s__state == 4096) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L121] COND FALSE !(s__state == 20480) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L124] COND FALSE !(s__state == 4099) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L127] COND FALSE !(s__state == 4368) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L130] COND FALSE !(s__state == 4369) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L133] COND FALSE !(s__state == 4384) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L136] COND FALSE !(s__state == 4385) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L139] COND FALSE !(s__state == 4400) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L142] COND FALSE !(s__state == 4401) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L145] COND FALSE !(s__state == 4416) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L148] COND FALSE !(s__state == 4417) VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L151] COND TRUE s__state == 4432 VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L361] ret = __VERIFIER_nondet_int() VAL [ag_X=4352, ag_Y=208, ag_Z=1, blastFlag=2, cb=-1, num1=0, ret=0, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L362] COND TRUE blastFlag <= 5 VAL [ag_X=4352, ag_Y=208, ag_Z=1, cb=-1, num1=0, ret=0, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L624] reach_error() VAL [ag_X=4352, ag_Y=208, ag_Z=1, cb=-1, num1=0, ret=0, s__bbio=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_renegotiate=0, s__debug=0, s__hit=-1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___3=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 82.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 271.86ms. Allocated memory is still 142.6MB. Free memory was 117.4MB in the beginning and 102.1MB in the end (delta: 15.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.26ms. Allocated memory is still 142.6MB. Free memory was 102.1MB in the beginning and 99.5MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 29.82ms. Allocated memory is still 142.6MB. Free memory was 99.5MB in the beginning and 97.6MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 756.29ms. Allocated memory is still 142.6MB. Free memory was 97.6MB in the beginning and 83.4MB in the end (delta: 14.3MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. * CodeCheck took 7687.10ms. Allocated memory was 142.6MB in the beginning and 385.9MB in the end (delta: 243.3MB). Free memory was 83.4MB in the beginning and 150.9MB in the end (delta: -67.6MB). Peak memory consumption was 174.7MB. Max. memory is 16.1GB. * Witness Printer took 4.01ms. Allocated memory is still 385.9MB. Free memory was 150.9MB in the beginning and 147.1MB in the end (delta: 3.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-12-06 05:15:10,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/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_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b --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 0.3.0-dev-d790fec [2024-12-06 05:15:12,738 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:15:12,818 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-06 05:15:12,842 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:15:12,843 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:15:12,843 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:15:12,844 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:15:12,844 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:15:12,844 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:15:12,844 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:15:12,844 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:15:12,844 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:15:12,844 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:15:12,844 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:15:12,845 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:15:12,845 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:15:12,845 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 05:15:12,845 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 05:15:12,845 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 05:15:12,845 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:15:12,845 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:15:12,845 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:15:12,845 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:15:12,845 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:15:12,845 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:15:12,846 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:15:12,846 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:12,846 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 05:15:12,846 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:15:12,846 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:15:12,846 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:15:12,846 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:15:12,846 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:15:12,846 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 05:15:12,846 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:12,846 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 05:15:12,846 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b 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 [2024-12-06 05:15:13,072 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:15:13,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:15:13,082 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:15:13,083 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:15:13,084 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:15:13,085 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/bitvector/s3_clnt_3.BV.c.cil-2a.c [2024-12-06 05:15:15,827 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/data/37faf9964/a9bcd79f9bce40e4b8b78614b663ae30/FLAGda4ce6911 [2024-12-06 05:15:16,036 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:15:16,037 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/sv-benchmarks/c/bitvector/s3_clnt_3.BV.c.cil-2a.c [2024-12-06 05:15:16,047 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/data/37faf9964/a9bcd79f9bce40e4b8b78614b663ae30/FLAGda4ce6911 [2024-12-06 05:15:16,061 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/data/37faf9964/a9bcd79f9bce40e4b8b78614b663ae30 [2024-12-06 05:15:16,063 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:15:16,064 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:15:16,066 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:15:16,066 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:15:16,070 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:15:16,071 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:15:16" (1/1) ... [2024-12-06 05:15:16,071 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@643fd670 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:16, skipping insertion in model container [2024-12-06 05:15:16,071 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:15:16" (1/1) ... [2024-12-06 05:15:16,093 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:15:16,272 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/sv-benchmarks/c/bitvector/s3_clnt_3.BV.c.cil-2a.c[37884,37897] [2024-12-06 05:15:16,278 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:15:16,290 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:15:16,335 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/sv-benchmarks/c/bitvector/s3_clnt_3.BV.c.cil-2a.c[37884,37897] [2024-12-06 05:15:16,336 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:15:16,348 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:15:16,348 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:16 WrapperNode [2024-12-06 05:15:16,348 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:15:16,349 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:15:16,349 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:15:16,349 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:15:16,354 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:16" (1/1) ... [2024-12-06 05:15:16,361 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:16" (1/1) ... [2024-12-06 05:15:16,389 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 473 [2024-12-06 05:15:16,389 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:15:16,390 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:15:16,390 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:15:16,390 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:15:16,395 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:16" (1/1) ... [2024-12-06 05:15:16,395 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:16" (1/1) ... [2024-12-06 05:15:16,398 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:16" (1/1) ... [2024-12-06 05:15:16,399 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:16" (1/1) ... [2024-12-06 05:15:16,406 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:16" (1/1) ... [2024-12-06 05:15:16,407 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:16" (1/1) ... [2024-12-06 05:15:16,414 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:16" (1/1) ... [2024-12-06 05:15:16,415 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:16" (1/1) ... [2024-12-06 05:15:16,417 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:16" (1/1) ... [2024-12-06 05:15:16,419 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:15:16,420 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:15:16,420 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:15:16,420 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:15:16,421 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:16" (1/1) ... [2024-12-06 05:15:16,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:15:16,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:15:16,445 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:15:16,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:15:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:15:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 05:15:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:15:16,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:15:16,541 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:15:16,543 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:15:16,556 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 05:15:16,927 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##87: assume false; [2024-12-06 05:15:16,927 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##88: assume !false; [2024-12-06 05:15:16,961 INFO L? ?]: Removed 116 outVars from TransFormulas that were not future-live. [2024-12-06 05:15:16,961 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:15:17,097 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:15:17,097 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 05:15:17,098 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:15:17 BoogieIcfgContainer [2024-12-06 05:15:17,098 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:15:17,098 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:15:17,098 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:15:17,107 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:15:17,107 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:15:17" (1/1) ... [2024-12-06 05:15:17,112 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:15:17,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:17,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 84 states and 145 transitions. [2024-12-06 05:15:17,148 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 145 transitions. [2024-12-06 05:15:17,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:15:17,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:17,150 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:17,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:17,152 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:17,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 05:15:17,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:17,258 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:17,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:17,287 INFO L256 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:17,290 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:17,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:17,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-06 05:15:17,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:17,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 86 states and 145 transitions. [2024-12-06 05:15:17,368 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 145 transitions. [2024-12-06 05:15:17,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:15:17,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:17,369 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:17,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:17,370 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:17,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-06 05:15:17,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:17,462 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:17,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:17,491 INFO L256 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:17,493 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:17,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:17,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-12-06 05:15:17,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:17,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 95 states and 160 transitions. [2024-12-06 05:15:17,667 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 160 transitions. [2024-12-06 05:15:17,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:15:17,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:17,668 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:17,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:17,670 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:17,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-06 05:15:17,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:17,764 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:17,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:17,790 INFO L256 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:17,791 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:17,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:17,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-12-06 05:15:17,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:17,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 102 states and 181 transitions. [2024-12-06 05:15:17,988 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 181 transitions. [2024-12-06 05:15:17,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:15:17,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:17,990 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:17,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:17,992 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:17,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-12-06 05:15:18,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:18,086 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:18,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:18,110 INFO L256 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:18,111 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:18,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:18,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2024-12-06 05:15:18,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:18,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 104 states and 184 transitions. [2024-12-06 05:15:18,155 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 184 transitions. [2024-12-06 05:15:18,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:15:18,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:18,156 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:18,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:18,157 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:18,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-12-06 05:15:18,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:18,262 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:18,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:18,290 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:15:18,292 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:18,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:18,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2024-12-06 05:15:18,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:18,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 107 states and 188 transitions. [2024-12-06 05:15:18,397 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 188 transitions. [2024-12-06 05:15:18,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:15:18,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:18,398 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:18,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:18,402 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:18,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-12-06 05:15:18,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:18,508 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:18,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:18,534 INFO L256 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:15:18,535 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:18,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:18,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-12-06 05:15:18,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:18,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 108 states and 189 transitions. [2024-12-06 05:15:18,592 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 189 transitions. [2024-12-06 05:15:18,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:15:18,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:18,593 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:18,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:18,596 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:18,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-12-06 05:15:18,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:18,694 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:18,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:18,722 INFO L256 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:18,723 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:18,760 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:15:18,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-12-06 05:15:18,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:18,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 119 states and 207 transitions. [2024-12-06 05:15:18,960 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 207 transitions. [2024-12-06 05:15:18,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:15:18,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:18,961 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:18,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:18,963 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:18,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-12-06 05:15:19,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:19,063 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:19,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:19,093 INFO L256 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:19,095 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:19,135 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:19,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-12-06 05:15:19,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:19,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 130 states and 225 transitions. [2024-12-06 05:15:19,377 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 225 transitions. [2024-12-06 05:15:19,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:15:19,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:19,378 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:19,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:19,380 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:19,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-12-06 05:15:19,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:19,482 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:19,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:19,506 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:19,507 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:19,531 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:19,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2024-12-06 05:15:19,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:19,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 133 states and 233 transitions. [2024-12-06 05:15:19,858 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 233 transitions. [2024-12-06 05:15:19,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:15:19,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:19,859 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:19,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:19,861 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:19,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2024-12-06 05:15:19,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:19,985 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:20,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:20,010 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:15:20,012 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:20,043 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:15:20,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (11)] Ended with exit code 0 [2024-12-06 05:15:20,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:20,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 136 states and 237 transitions. [2024-12-06 05:15:20,169 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 237 transitions. [2024-12-06 05:15:20,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:15:20,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:20,169 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:20,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:20,171 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:20,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2024-12-06 05:15:20,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:20,273 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:20,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:20,297 INFO L256 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:20,298 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:20,352 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:20,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (12)] Ended with exit code 0 [2024-12-06 05:15:21,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:21,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 150 states and 259 transitions. [2024-12-06 05:15:21,119 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 259 transitions. [2024-12-06 05:15:21,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:15:21,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:21,120 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:21,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:21,122 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:21,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-12-06 05:15:21,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:21,240 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:21,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:21,261 INFO L256 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:15:21,262 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:21,296 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:15:21,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2024-12-06 05:15:21,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:21,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 151 states and 260 transitions. [2024-12-06 05:15:21,309 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 260 transitions. [2024-12-06 05:15:21,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:15:21,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:21,310 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:21,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:21,312 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:21,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2024-12-06 05:15:21,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:21,410 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:21,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:21,434 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:15:21,436 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:22,115 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 05:15:22,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (14)] Ended with exit code 0 [2024-12-06 05:15:24,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:24,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 199 states and 344 transitions. [2024-12-06 05:15:24,795 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 344 transitions. [2024-12-06 05:15:24,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:15:24,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:24,796 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:24,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:24,798 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:24,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2024-12-06 05:15:24,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:24,914 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:24,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:24,934 INFO L256 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:15:24,935 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:25,539 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:15:25,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (15)] Forceful destruction successful, exit code 0 [2024-12-06 05:15:26,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:26,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 230 states and 391 transitions. [2024-12-06 05:15:26,761 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 391 transitions. [2024-12-06 05:15:26,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:15:26,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:26,761 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:26,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:26,763 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:26,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2024-12-06 05:15:26,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:26,847 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:26,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:26,863 INFO L256 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:26,864 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:26,890 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:15:26,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (16)] Ended with exit code 0 [2024-12-06 05:15:27,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:27,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 243 states and 412 transitions. [2024-12-06 05:15:27,556 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 412 transitions. [2024-12-06 05:15:27,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:15:27,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:27,557 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:27,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:27,558 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:27,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2024-12-06 05:15:27,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:27,668 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:27,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:27,689 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:15:27,690 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:28,090 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 05:15:28,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (17)] Ended with exit code 0 [2024-12-06 05:15:28,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:28,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 245 states and 415 transitions. [2024-12-06 05:15:28,126 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 415 transitions. [2024-12-06 05:15:28,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:15:28,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:28,127 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:28,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:28,129 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:28,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (18)] Waiting until timeout for monitored process [2024-12-06 05:15:28,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:28,231 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:28,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:28,248 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:28,249 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:28,267 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:15:28,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (18)] Ended with exit code 0 [2024-12-06 05:15:28,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:28,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 246 states and 416 transitions. [2024-12-06 05:15:28,472 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 416 transitions. [2024-12-06 05:15:28,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:15:28,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:28,473 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:28,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:28,475 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:28,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2024-12-06 05:15:28,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:28,576 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:28,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:28,597 INFO L256 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:28,598 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:28,613 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:15:28,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (19)] Ended with exit code 0 [2024-12-06 05:15:28,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:28,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 245 states and 411 transitions. [2024-12-06 05:15:28,738 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 411 transitions. [2024-12-06 05:15:28,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 05:15:28,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:28,738 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:28,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:28,740 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:28,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (20)] Waiting until timeout for monitored process [2024-12-06 05:15:28,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:28,839 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:28,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:28,857 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:28,857 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:28,893 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:15:28,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (20)] Ended with exit code 0 [2024-12-06 05:15:29,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:29,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 259 states and 443 transitions. [2024-12-06 05:15:29,881 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 443 transitions. [2024-12-06 05:15:29,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:15:29,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:29,882 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:29,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:29,883 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:29,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (21)] Waiting until timeout for monitored process [2024-12-06 05:15:30,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:30,004 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:30,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:30,022 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:30,023 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:30,038 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:15:30,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (21)] Ended with exit code 0 [2024-12-06 05:15:30,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:30,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 262 states and 454 transitions. [2024-12-06 05:15:30,957 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 454 transitions. [2024-12-06 05:15:30,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:15:30,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:30,957 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:30,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:30,959 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:30,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (22)] Waiting until timeout for monitored process [2024-12-06 05:15:31,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:31,068 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:31,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:31,090 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:31,091 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:31,107 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:15:31,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (22)] Ended with exit code 0 [2024-12-06 05:15:31,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:31,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 264 states and 457 transitions. [2024-12-06 05:15:31,806 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 457 transitions. [2024-12-06 05:15:31,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:15:31,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:31,807 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:31,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:31,808 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:31,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (23)] Waiting until timeout for monitored process [2024-12-06 05:15:31,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:31,918 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:31,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:31,939 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:31,939 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:31,955 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:15:31,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (23)] Ended with exit code 0 [2024-12-06 05:15:32,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:32,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 266 states and 462 transitions. [2024-12-06 05:15:32,560 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 462 transitions. [2024-12-06 05:15:32,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:15:32,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:32,560 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:32,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:32,562 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:32,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (24)] Waiting until timeout for monitored process [2024-12-06 05:15:32,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:32,667 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:32,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:32,684 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:32,685 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:32,711 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:15:32,713 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (24)] Ended with exit code 0 [2024-12-06 05:15:35,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:35,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 279 states and 482 transitions. [2024-12-06 05:15:35,594 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 482 transitions. [2024-12-06 05:15:35,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:15:35,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:35,595 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:35,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:35,596 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:35,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (25)] Waiting until timeout for monitored process [2024-12-06 05:15:35,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:35,700 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:35,725 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:35,726 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:35,743 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:15:35,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (25)] Ended with exit code 0 [2024-12-06 05:15:36,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:36,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 280 states and 493 transitions. [2024-12-06 05:15:36,141 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 493 transitions. [2024-12-06 05:15:36,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:15:36,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:36,141 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:36,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:36,143 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:36,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (26)] Waiting until timeout for monitored process [2024-12-06 05:15:36,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:36,261 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:36,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:36,281 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:36,282 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:36,297 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:15:36,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (26)] Ended with exit code 0 [2024-12-06 05:15:36,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:36,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 281 states and 497 transitions. [2024-12-06 05:15:36,720 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 497 transitions. [2024-12-06 05:15:36,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:15:36,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:36,720 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:36,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:36,722 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:36,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (27)] Waiting until timeout for monitored process [2024-12-06 05:15:36,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:36,828 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:36,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:36,849 INFO L256 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:36,850 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:36,884 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 05:15:36,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (27)] Ended with exit code 0 [2024-12-06 05:15:37,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:37,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 280 states and 493 transitions. [2024-12-06 05:15:37,268 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 493 transitions. [2024-12-06 05:15:37,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:15:37,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:37,269 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:37,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:37,270 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:37,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (28)] Waiting until timeout for monitored process [2024-12-06 05:15:37,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:37,395 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:37,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:37,418 INFO L256 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:15:37,420 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:37,878 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:15:37,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (28)] Ended with exit code 0 [2024-12-06 05:15:40,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:40,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 300 states and 522 transitions. [2024-12-06 05:15:40,528 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 522 transitions. [2024-12-06 05:15:40,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 05:15:40,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:40,529 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:40,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:40,530 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:40,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (29)] Waiting until timeout for monitored process [2024-12-06 05:15:40,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:40,675 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:40,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:40,699 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 05:15:40,701 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:41,147 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 14 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:15:41,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (29)] Ended with exit code 0 [2024-12-06 05:15:42,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:42,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 307 states and 533 transitions. [2024-12-06 05:15:42,289 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 533 transitions. [2024-12-06 05:15:42,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 05:15:42,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:42,290 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:42,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:42,292 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:42,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (30)] Waiting until timeout for monitored process [2024-12-06 05:15:42,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:42,398 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:42,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:42,419 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:42,420 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:42,452 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:15:42,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (30)] Ended with exit code 0 [2024-12-06 05:15:44,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:44,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 323 states and 557 transitions. [2024-12-06 05:15:44,164 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 557 transitions. [2024-12-06 05:15:44,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 05:15:44,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:44,165 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:44,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:44,166 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:44,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (31)] Waiting until timeout for monitored process [2024-12-06 05:15:44,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:44,273 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:44,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:44,292 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:44,292 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:44,307 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:15:44,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (31)] Ended with exit code 0 [2024-12-06 05:15:44,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:44,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 323 states and 555 transitions. [2024-12-06 05:15:44,343 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 555 transitions. [2024-12-06 05:15:44,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:15:44,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:44,344 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:44,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:44,345 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:44,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (32)] Waiting until timeout for monitored process [2024-12-06 05:15:44,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:44,448 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:44,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:44,467 INFO L256 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:44,468 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:44,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 05:15:44,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (32)] Ended with exit code 0 [2024-12-06 05:15:47,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:47,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 339 states and 585 transitions. [2024-12-06 05:15:47,051 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 585 transitions. [2024-12-06 05:15:47,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 05:15:47,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:47,052 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:47,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:47,053 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:47,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (33)] Waiting until timeout for monitored process [2024-12-06 05:15:47,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:47,183 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:47,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:47,205 INFO L256 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:47,206 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:47,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 05:15:47,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (33)] Ended with exit code 0 [2024-12-06 05:15:49,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:49,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 355 states and 607 transitions. [2024-12-06 05:15:49,607 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 607 transitions. [2024-12-06 05:15:49,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 05:15:49,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:49,607 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:49,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:49,609 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:49,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (34)] Waiting until timeout for monitored process [2024-12-06 05:15:49,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:49,732 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:49,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:49,756 INFO L256 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:15:49,757 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:50,179 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 05:15:50,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (34)] Ended with exit code 0 [2024-12-06 05:15:51,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:51,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 372 states and 631 transitions. [2024-12-06 05:15:51,678 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 631 transitions. [2024-12-06 05:15:51,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 05:15:51,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:51,679 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:51,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:51,680 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:51,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (35)] Waiting until timeout for monitored process [2024-12-06 05:15:51,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:51,833 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:51,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:51,856 INFO L256 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 05:15:51,858 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:52,853 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 15 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:15:52,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (35)] Ended with exit code 0 [2024-12-06 05:15:55,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:55,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 382 states and 652 transitions. [2024-12-06 05:15:55,810 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 652 transitions. [2024-12-06 05:15:55,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:15:55,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:55,811 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:55,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:55,813 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:55,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (36)] Waiting until timeout for monitored process [2024-12-06 05:15:55,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:55,944 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:55,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:55,964 INFO L256 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:55,964 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:56,104 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 05:15:56,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (36)] Ended with exit code 0 [2024-12-06 05:15:57,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:57,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 397 states and 672 transitions. [2024-12-06 05:15:57,863 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 672 transitions. [2024-12-06 05:15:57,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:15:57,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:57,864 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:57,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:57,866 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:57,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (37)] Waiting until timeout for monitored process [2024-12-06 05:15:57,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:57,967 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:57,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:57,985 INFO L256 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:57,986 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:58,028 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 05:15:58,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (37)] Ended with exit code 0 [2024-12-06 05:15:58,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:58,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 411 states and 691 transitions. [2024-12-06 05:15:58,117 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 691 transitions. [2024-12-06 05:15:58,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 05:15:58,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:58,117 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:58,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:58,119 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:58,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (38)] Waiting until timeout for monitored process [2024-12-06 05:15:58,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:58,260 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:58,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:58,281 INFO L256 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:58,282 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:58,342 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 05:15:58,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (38)] Ended with exit code 0 [2024-12-06 05:15:58,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:58,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 412 states and 692 transitions. [2024-12-06 05:15:58,372 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 692 transitions. [2024-12-06 05:15:58,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:15:58,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:58,372 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:15:58,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:15:58,374 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:15:58,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (39)] Waiting until timeout for monitored process [2024-12-06 05:15:58,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:58,526 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:15:58,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:58,545 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:15:58,545 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:15:58,738 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 05:15:58,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (39)] Ended with exit code 0 [2024-12-06 05:16:04,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:04,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 429 states and 715 transitions. [2024-12-06 05:16:04,158 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 715 transitions. [2024-12-06 05:16:04,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 05:16:04,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:04,159 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:04,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:04,160 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:04,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (40)] Waiting until timeout for monitored process [2024-12-06 05:16:04,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:04,319 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:04,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:04,341 INFO L256 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:16:04,341 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:04,391 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 05:16:04,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (40)] Ended with exit code 0 [2024-12-06 05:16:04,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:04,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 430 states and 717 transitions. [2024-12-06 05:16:04,738 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 717 transitions. [2024-12-06 05:16:04,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 05:16:04,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:04,739 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:04,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:04,740 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:04,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (41)] Waiting until timeout for monitored process [2024-12-06 05:16:04,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:04,885 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:04,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:04,904 INFO L256 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:16:04,905 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:04,947 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 05:16:04,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (41)] Ended with exit code 0 [2024-12-06 05:16:08,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:08,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 447 states and 741 transitions. [2024-12-06 05:16:08,207 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 741 transitions. [2024-12-06 05:16:08,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 05:16:08,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:08,207 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:08,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:08,209 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:08,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (42)] Waiting until timeout for monitored process [2024-12-06 05:16:08,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:08,315 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:08,336 INFO L256 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:16:08,337 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:08,390 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 05:16:08,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (42)] Ended with exit code 0 [2024-12-06 05:16:08,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:08,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 455 states and 753 transitions. [2024-12-06 05:16:08,453 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 753 transitions. [2024-12-06 05:16:08,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:16:08,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:08,453 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:08,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:08,455 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:08,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (43)] Waiting until timeout for monitored process [2024-12-06 05:16:08,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:08,576 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:08,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:08,599 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:16:08,599 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:08,655 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 05:16:08,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (43)] Ended with exit code 0 [2024-12-06 05:16:08,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:08,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 456 states and 754 transitions. [2024-12-06 05:16:08,684 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 754 transitions. [2024-12-06 05:16:08,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 05:16:08,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:08,685 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:08,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:08,686 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:08,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (44)] Waiting until timeout for monitored process [2024-12-06 05:16:08,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:08,818 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:08,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:08,837 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:16:08,838 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:08,887 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 05:16:08,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (44)] Ended with exit code 0 [2024-12-06 05:16:08,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:08,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 459 states and 761 transitions. [2024-12-06 05:16:08,926 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 761 transitions. [2024-12-06 05:16:08,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:16:08,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:08,926 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:08,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:08,928 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:08,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (45)] Waiting until timeout for monitored process [2024-12-06 05:16:09,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:09,057 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:09,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:09,088 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:16:09,089 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:09,142 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 05:16:09,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (45)] Ended with exit code 0 [2024-12-06 05:16:09,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:09,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 460 states and 762 transitions. [2024-12-06 05:16:09,171 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 762 transitions. [2024-12-06 05:16:09,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:16:09,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:09,172 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:09,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:09,173 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:09,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (46)] Waiting until timeout for monitored process [2024-12-06 05:16:09,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:09,332 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:09,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:09,353 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:16:09,354 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:09,370 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 05:16:09,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (46)] Ended with exit code 0 [2024-12-06 05:16:12,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:12,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 462 states and 767 transitions. [2024-12-06 05:16:12,315 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 767 transitions. [2024-12-06 05:16:12,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:16:12,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:12,315 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:12,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:12,317 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:12,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (47)] Waiting until timeout for monitored process [2024-12-06 05:16:12,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:12,452 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:12,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:12,476 INFO L256 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:16:12,477 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:12,538 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 05:16:12,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (47)] Ended with exit code 0 [2024-12-06 05:16:12,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:12,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 463 states and 768 transitions. [2024-12-06 05:16:12,569 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 768 transitions. [2024-12-06 05:16:12,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 05:16:12,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:12,569 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:12,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:12,571 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:12,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (48)] Waiting until timeout for monitored process [2024-12-06 05:16:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:12,713 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:12,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:12,737 INFO L256 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:16:12,738 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:12,952 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 05:16:12,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (48)] Ended with exit code 0 [2024-12-06 05:16:15,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:15,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 480 states and 792 transitions. [2024-12-06 05:16:15,711 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 792 transitions. [2024-12-06 05:16:15,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 05:16:15,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:15,711 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:15,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:15,713 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:15,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (49)] Waiting until timeout for monitored process [2024-12-06 05:16:15,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:15,871 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:15,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:15,894 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:16:15,895 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:15,954 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 05:16:15,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (49)] Ended with exit code 0 [2024-12-06 05:16:16,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:16,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 481 states and 793 transitions. [2024-12-06 05:16:16,025 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 793 transitions. [2024-12-06 05:16:16,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 05:16:16,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:16,025 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:16,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:16,027 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:16,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (50)] Waiting until timeout for monitored process [2024-12-06 05:16:16,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:16,189 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:16,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:16,213 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:16:16,214 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:16,411 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 05:16:16,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (50)] Ended with exit code 0 [2024-12-06 05:16:17,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:17,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 482 states and 795 transitions. [2024-12-06 05:16:17,061 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 795 transitions. [2024-12-06 05:16:17,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 05:16:17,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:17,062 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:17,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:17,063 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:17,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (51)] Waiting until timeout for monitored process [2024-12-06 05:16:17,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:17,185 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:17,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:17,208 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:16:17,209 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:17,260 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 05:16:17,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (51)] Ended with exit code 0 [2024-12-06 05:16:17,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:17,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 485 states and 800 transitions. [2024-12-06 05:16:17,313 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 800 transitions. [2024-12-06 05:16:17,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 05:16:17,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:17,313 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:17,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:17,314 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:17,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (52)] Waiting until timeout for monitored process [2024-12-06 05:16:17,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:17,447 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:17,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:17,467 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:16:17,468 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:17,511 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 05:16:17,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (52)] Ended with exit code 0 [2024-12-06 05:16:17,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:17,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 486 states and 802 transitions. [2024-12-06 05:16:17,875 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 802 transitions. [2024-12-06 05:16:17,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 05:16:17,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:17,875 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:17,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:17,877 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:17,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (53)] Waiting until timeout for monitored process [2024-12-06 05:16:18,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:18,053 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:18,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:18,077 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:16:18,078 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:18,099 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 05:16:18,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (53)] Ended with exit code 0 [2024-12-06 05:16:19,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:19,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 490 states and 810 transitions. [2024-12-06 05:16:19,597 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 810 transitions. [2024-12-06 05:16:19,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 05:16:19,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:19,598 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:19,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:19,599 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:19,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (54)] Waiting until timeout for monitored process [2024-12-06 05:16:19,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:19,725 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:19,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:19,747 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:16:19,748 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:19,801 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 05:16:19,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (54)] Ended with exit code 0 [2024-12-06 05:16:19,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:19,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 491 states and 811 transitions. [2024-12-06 05:16:19,847 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 811 transitions. [2024-12-06 05:16:19,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 05:16:19,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:19,848 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:19,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:19,849 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:19,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (55)] Waiting until timeout for monitored process [2024-12-06 05:16:20,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:20,017 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:20,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:20,041 INFO L256 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:16:20,042 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:20,098 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 05:16:20,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (55)] Ended with exit code 0 [2024-12-06 05:16:21,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:21,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 507 states and 836 transitions. [2024-12-06 05:16:21,609 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 836 transitions. [2024-12-06 05:16:21,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 05:16:21,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:21,610 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:21,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:21,611 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:21,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (56)] Waiting until timeout for monitored process [2024-12-06 05:16:21,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:21,746 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:21,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:21,768 INFO L256 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:16:21,769 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:21,834 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 05:16:21,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (56)] Ended with exit code 0 [2024-12-06 05:16:21,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:21,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 510 states and 841 transitions. [2024-12-06 05:16:21,873 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 841 transitions. [2024-12-06 05:16:21,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:16:21,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:21,874 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:21,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:21,875 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:21,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (57)] Waiting until timeout for monitored process [2024-12-06 05:16:22,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:22,019 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:22,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:22,042 INFO L256 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:16:22,043 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:22,108 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 05:16:22,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (57)] Ended with exit code 0 [2024-12-06 05:16:22,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:22,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 511 states and 842 transitions. [2024-12-06 05:16:22,141 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 842 transitions. [2024-12-06 05:16:22,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:16:22,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:22,142 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:22,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:22,143 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:22,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (58)] Waiting until timeout for monitored process [2024-12-06 05:16:22,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:22,320 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:22,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:22,344 INFO L256 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:16:22,345 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:22,370 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:16:22,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (58)] Ended with exit code 0 [2024-12-06 05:16:22,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:22,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 519 states and 856 transitions. [2024-12-06 05:16:22,684 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 856 transitions. [2024-12-06 05:16:22,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:16:22,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:22,685 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:22,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:22,686 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:22,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (59)] Waiting until timeout for monitored process [2024-12-06 05:16:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:22,856 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:22,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:22,876 INFO L256 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:16:22,877 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:22,899 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:16:22,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (59)] Ended with exit code 0 [2024-12-06 05:16:22,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:22,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 520 states and 857 transitions. [2024-12-06 05:16:22,932 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 857 transitions. [2024-12-06 05:16:22,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:16:22,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:22,933 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:22,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:22,934 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:22,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (60)] Waiting until timeout for monitored process [2024-12-06 05:16:23,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:23,088 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:16:23,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:23,110 INFO L256 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:16:23,111 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:16:23,132 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 05:16:23,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (60)] Ended with exit code 0 [2024-12-06 05:16:25,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:25,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 524 states and 865 transitions. [2024-12-06 05:16:25,344 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 865 transitions. [2024-12-06 05:16:25,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:16:25,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:25,344 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:16:25,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:16:25,346 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:16:25,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (61)] Waiting until timeout for monitored process [2024-12-06 05:16:25,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:16:25,541 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 05:16:25,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:16:25,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:16:25,667 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 05:16:25,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:16:25,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (61)] Ended with exit code 0 [2024-12-06 05:16:25,719 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 60 iterations. [2024-12-06 05:16:25,800 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 05:16:25 ImpRootNode [2024-12-06 05:16:25,800 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 05:16:25,801 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 05:16:25,801 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 05:16:25,801 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 05:16:25,802 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:15:17" (3/4) ... [2024-12-06 05:16:25,802 INFO L140 WitnessPrinter]: Generating witness for reachability counterexample [2024-12-06 05:16:25,875 INFO L129 tionWitnessGenerator]: Generated YAML witness of length 78. [2024-12-06 05:16:25,949 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 05:16:25,949 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 05:16:25,949 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 05:16:25,950 INFO L158 Benchmark]: Toolchain (without parser) took 69885.62ms. Allocated memory was 92.3MB in the beginning and 402.7MB in the end (delta: 310.4MB). Free memory was 69.0MB in the beginning and 319.1MB in the end (delta: -250.2MB). Peak memory consumption was 59.4MB. Max. memory is 16.1GB. [2024-12-06 05:16:25,950 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:16:25,950 INFO L158 Benchmark]: CACSL2BoogieTranslator took 283.14ms. Allocated memory is still 92.3MB. Free memory was 68.8MB in the beginning and 53.2MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 05:16:25,951 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.11ms. Allocated memory is still 92.3MB. Free memory was 53.2MB in the beginning and 51.0MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:16:25,951 INFO L158 Benchmark]: Boogie Preprocessor took 29.74ms. Allocated memory is still 92.3MB. Free memory was 51.0MB in the beginning and 49.0MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:16:25,951 INFO L158 Benchmark]: RCFGBuilder took 677.73ms. Allocated memory is still 92.3MB. Free memory was 49.0MB in the beginning and 48.6MB in the end (delta: 492.9kB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. [2024-12-06 05:16:25,951 INFO L158 Benchmark]: CodeCheck took 68702.04ms. Allocated memory was 92.3MB in the beginning and 402.7MB in the end (delta: 310.4MB). Free memory was 48.6MB in the beginning and 335.9MB in the end (delta: -287.4MB). Peak memory consumption was 205.4MB. Max. memory is 16.1GB. [2024-12-06 05:16:25,952 INFO L158 Benchmark]: Witness Printer took 148.10ms. Allocated memory is still 402.7MB. Free memory was 335.9MB in the beginning and 319.1MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 05:16:25,953 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: 68.6s, OverallIterations: 60, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 40959 SdHoareTripleChecker+Valid, 130.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 34994 mSDsluCounter, 23023 SdHoareTripleChecker+Invalid, 115.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 15407 mSDsCounter, 10236 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 78973 IncrementalHoareTripleChecker+Invalid, 89209 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 10236 mSolverCounterUnsat, 7616 mSDtfsCounter, 78973 mSolverCounterSat, 1.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 34389 GetRequests, 33873 SyntacticMatches, 38 SemanticMatches, 478 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 122537 ImplicationChecksByTransitivity, 48.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.5s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 6.6s InterpolantComputationTime, 3750 NumberOfCodeBlocks, 3750 NumberOfCodeBlocksAsserted, 60 NumberOfCheckSat, 3606 ConstructedInterpolants, 75 QuantifiedInterpolants, 12403 SizeOfPredicates, 46 NumberOfNonLiveVariables, 5213 ConjunctsInSsa, 149 ConjunctsInUnsatCore, 59 InterpolantComputations, 52 PerfectInterpolantSequences, 2737/2919 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, ConComCheckerStatistics: 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 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 FALSE !(\read(s__hit)) [L106] ag_Z = 48 VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=1, ret=-1, s__hit=0, s__state=12292, skip=0] [L111] state = s__state VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=1, ret=-1, s__hit=0, s__state=12292, skip=0, state=12292] [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=1, ret=-1, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, skip=0, state=12292] [L222] s__server = 0 [L223] COND TRUE cb != 0 VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, skip=0, state=12292] [L228] COND FALSE !(s__version + 65280 != 768) [L234] s__type = 4096 VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__version=-64512, skip=0, state=12292] [L235] COND FALSE !((unsigned long )s__init_buf___0 == (unsigned long )((void *)0)) VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__version=-64512, skip=0, state=12292] [L253] COND FALSE !(! tmp___4) VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__version=-64512, skip=0, state=12292, 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=1, ret=-1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__state=4368, s__version=-64512, skip=0, state=12292, tmp___4=1, tmp___5=1] [L582] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4368, s__version=-64512, skip=0, state=12292, tmp___4=1, tmp___5=1] [L611] skip = 0 VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4368, s__version=-64512, skip=0, state=12292, tmp___4=1, tmp___5=1] [L111] state = s__state VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4368, s__version=-64512, skip=0, state=4368, tmp___4=1, tmp___5=1] [L112] COND FALSE !(s__state == 12292) VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4368, s__version=-64512, skip=0, state=4368, tmp___4=1, tmp___5=1] [L115] COND FALSE !(s__state == 16384) VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4368, s__version=-64512, skip=0, state=4368, tmp___4=1, tmp___5=1] [L118] COND FALSE !(s__state == 4096) VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4368, s__version=-64512, skip=0, state=4368, tmp___4=1, tmp___5=1] [L121] COND FALSE !(s__state == 20480) VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4368, s__version=-64512, skip=0, state=4368, tmp___4=1, tmp___5=1] [L124] COND FALSE !(s__state == 4099) VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4368, s__version=-64512, skip=0, state=4368, tmp___4=1, tmp___5=1] [L127] COND TRUE s__state == 4368 VAL [ag_Y=0, ag_Z=48, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__version=-64512, skip=0, state=4368, 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=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__version=-64512, skip=0, state=4368, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4368, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4368, tmp___4=1, tmp___5=1] [L611] skip = 0 VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=1, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4368, tmp___4=1, tmp___5=1] [L111] state = s__state VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=1, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4384, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4384, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4384, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4384, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4384, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4384, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4384, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=-64512, s__wbio=0, skip=0, state=4384, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__version=-64512, s__wbio=0, skip=0, state=4384, 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=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__version=-64512, s__wbio=0, skip=0, state=4384, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=-64512, s__wbio=0, skip=0, state=4384, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=-64512, s__wbio=0, skip=0, state=4384, tmp___4=1, tmp___5=1] [L611] skip = 0 VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=-64512, s__wbio=0, skip=0, state=4384, tmp___4=1, tmp___5=1] [L111] state = s__state VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=-64512, s__wbio=0, skip=0, state=4400, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=-64512, s__wbio=0, skip=0, state=4400, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=-64512, s__wbio=0, skip=0, state=4400, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=-64512, s__wbio=0, skip=0, state=4400, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=-64512, s__wbio=0, skip=0, state=4400, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=-64512, s__wbio=0, skip=0, state=4400, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=-64512, s__wbio=0, skip=0, state=4400, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=-64512, s__wbio=0, skip=0, state=4400, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=-64512, s__wbio=0, skip=0, state=4400, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=-64512, s__wbio=0, skip=0, state=4400, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__version=-64512, s__wbio=0, skip=0, state=4400, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__version=-64512, s__wbio=0, skip=1, state=4400, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4416, s__version=-64512, s__wbio=0, skip=1, state=4400, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4416, s__version=-64512, s__wbio=0, skip=1, state=4400, tmp___4=1, tmp___5=1] [L611] skip = 0 VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4416, s__version=-64512, s__wbio=0, skip=0, state=4400, tmp___4=1, tmp___5=1] [L111] state = s__state VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4416, s__version=-64512, s__wbio=0, skip=0, state=4416, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4416, s__version=-64512, s__wbio=0, skip=0, state=4416, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4416, s__version=-64512, s__wbio=0, skip=0, state=4416, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4416, s__version=-64512, s__wbio=0, skip=0, state=4416, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4416, s__version=-64512, s__wbio=0, skip=0, state=4416, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4416, s__version=-64512, s__wbio=0, skip=0, state=4416, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4416, s__version=-64512, s__wbio=0, skip=0, state=4416, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4416, s__version=-64512, s__wbio=0, skip=0, state=4416, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4416, s__version=-64512, s__wbio=0, skip=0, state=4416, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4416, s__version=-64512, s__wbio=0, skip=0, state=4416, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4416, s__version=-64512, s__wbio=0, skip=0, state=4416, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4416, s__version=-64512, s__wbio=0, skip=0, state=4416, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__version=-64512, s__wbio=0, skip=0, state=4416, 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=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__version=-64512, s__wbio=0, skip=0, state=4416, 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=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4416, tmp___4=1, tmp___5=1] [L352] COND FALSE !(! tmp___6) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4416, tmp___4=1, tmp___5=1, tmp___6=1] [L582] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4416, tmp___4=1, tmp___5=1, tmp___6=1] [L611] skip = 0 VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4416, tmp___4=1, tmp___5=1, tmp___6=1] [L111] state = s__state VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___4=1, tmp___5=1, tmp___6=1] [L112] COND FALSE !(s__state == 12292) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___4=1, tmp___5=1, tmp___6=1] [L115] COND FALSE !(s__state == 16384) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___4=1, tmp___5=1, tmp___6=1] [L118] COND FALSE !(s__state == 4096) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___4=1, tmp___5=1, tmp___6=1] [L121] COND FALSE !(s__state == 20480) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___4=1, tmp___5=1, tmp___6=1] [L124] COND FALSE !(s__state == 4099) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___4=1, tmp___5=1, tmp___6=1] [L127] COND FALSE !(s__state == 4368) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___4=1, tmp___5=1, tmp___6=1] [L130] COND FALSE !(s__state == 4369) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___4=1, tmp___5=1, tmp___6=1] [L133] COND FALSE !(s__state == 4384) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___4=1, tmp___5=1, tmp___6=1] [L136] COND FALSE !(s__state == 4385) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___4=1, tmp___5=1, tmp___6=1] [L139] COND FALSE !(s__state == 4400) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___4=1, tmp___5=1, tmp___6=1] [L142] COND FALSE !(s__state == 4401) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___4=1, tmp___5=1, tmp___6=1] [L145] COND FALSE !(s__state == 4416) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___4=1, tmp___5=1, tmp___6=1] [L148] COND FALSE !(s__state == 4417) VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__state=4432, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___4=1, tmp___5=1, tmp___6=1] [L151] COND TRUE s__state == 4432 VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=1, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___4=1, tmp___5=1, tmp___6=1] [L361] ret = __VERIFIER_nondet_int() VAL [ag_X=4352, ag_Y=0, ag_Z=48, blastFlag=2, cb=1, ret=0, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___4=1, tmp___5=1, tmp___6=1] [L362] COND TRUE blastFlag <= 5 VAL [ag_X=4352, ag_Y=0, ag_Z=48, cb=1, ret=0, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___4=1, tmp___5=1, tmp___6=1] [L624] reach_error() VAL [ag_X=4352, ag_Y=0, ag_Z=48, cb=1, ret=0, s__bbio=1, s__ctx__stats__sess_connect=-83886082, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__init_buf___0=1, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__version=-64512, s__wbio=0, skip=0, state=4432, tmp___4=1, tmp___5=1, tmp___6=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 283.14ms. Allocated memory is still 92.3MB. Free memory was 68.8MB in the beginning and 53.2MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 40.11ms. Allocated memory is still 92.3MB. Free memory was 53.2MB in the beginning and 51.0MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 29.74ms. Allocated memory is still 92.3MB. Free memory was 51.0MB in the beginning and 49.0MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 677.73ms. Allocated memory is still 92.3MB. Free memory was 49.0MB in the beginning and 48.6MB in the end (delta: 492.9kB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. * CodeCheck took 68702.04ms. Allocated memory was 92.3MB in the beginning and 402.7MB in the end (delta: 310.4MB). Free memory was 48.6MB in the beginning and 335.9MB in the end (delta: -287.4MB). Peak memory consumption was 205.4MB. Max. memory is 16.1GB. * Witness Printer took 148.10ms. Allocated memory is still 402.7MB. Free memory was 335.9MB in the beginning and 319.1MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2024-12-06 05:16:25,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b64c0cd1-6960-4afa-9307-28621f2fe224/bin/ukojak-verify-CZk0znPC7b/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