./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-1a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-1a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7c096a63a147cbbdcfb4eb9669bfb43731602f9228679d791db9183f768d87e1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 21:58:43,825 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 21:58:43,829 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 21:58:43,902 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 21:58:43,903 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 21:58:43,909 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 21:58:43,911 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 21:58:43,915 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 21:58:43,919 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 21:58:43,925 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 21:58:43,926 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 21:58:43,928 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 21:58:43,929 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 21:58:43,932 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 21:58:43,934 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 21:58:43,939 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 21:58:43,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 21:58:43,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 21:58:43,952 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 21:58:43,962 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 21:58:43,964 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 21:58:43,965 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 21:58:43,969 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 21:58:43,970 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 21:58:43,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 21:58:43,980 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 21:58:43,981 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 21:58:43,983 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 21:58:43,984 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 21:58:43,985 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 21:58:43,986 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 21:58:43,987 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 21:58:43,989 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 21:58:43,997 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 21:58:43,999 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 21:58:44,000 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 21:58:44,000 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 21:58:44,001 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 21:58:44,001 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 21:58:44,002 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 21:58:44,003 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 21:58:44,004 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-32bit-Kojak_Default.epf [2021-11-13 21:58:44,050 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 21:58:44,050 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 21:58:44,052 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 21:58:44,052 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 21:58:44,053 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 21:58:44,053 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 21:58:44,054 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 21:58:44,054 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 21:58:44,054 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-13 21:58:44,054 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 21:58:44,056 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 21:58:44,056 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 21:58:44,056 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 21:58:44,056 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 21:58:44,057 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 21:58:44,057 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-13 21:58:44,057 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 21:58:44,057 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 21:58:44,058 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 21:58:44,058 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 21:58:44,058 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 21:58:44,058 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 21:58:44,059 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 21:58:44,059 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:58:44,059 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 21:58:44,059 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 21:58:44,060 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 21:58:44,060 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 21:58:44,060 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 21:58:44,062 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 21:58:44,062 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/bin/ukojak-2xVlg8857e/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7c096a63a147cbbdcfb4eb9669bfb43731602f9228679d791db9183f768d87e1 [2021-11-13 21:58:44,385 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 21:58:44,415 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 21:58:44,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 21:58:44,420 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 21:58:44,421 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 21:58:44,423 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-1a.c [2021-11-13 21:58:44,501 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/bin/ukojak-2xVlg8857e/data/cf13c4806/0267cc85fd6142b3a7c7ec870dffe054/FLAG3c8721e14 [2021-11-13 21:58:45,135 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 21:58:45,135 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-1a.c [2021-11-13 21:58:45,148 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/bin/ukojak-2xVlg8857e/data/cf13c4806/0267cc85fd6142b3a7c7ec870dffe054/FLAG3c8721e14 [2021-11-13 21:58:45,463 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/bin/ukojak-2xVlg8857e/data/cf13c4806/0267cc85fd6142b3a7c7ec870dffe054 [2021-11-13 21:58:45,466 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 21:58:45,468 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 21:58:45,474 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 21:58:45,474 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 21:58:45,478 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 21:58:45,478 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:58:45" (1/1) ... [2021-11-13 21:58:45,481 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79ef56ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:45, skipping insertion in model container [2021-11-13 21:58:45,481 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:58:45" (1/1) ... [2021-11-13 21:58:45,489 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 21:58:45,554 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:58:45,877 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-1a.c[37897,37910] [2021-11-13 21:58:45,891 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:58:45,911 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 21:58:46,020 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-1a.c[37897,37910] [2021-11-13 21:58:46,024 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:58:46,046 INFO L208 MainTranslator]: Completed translation [2021-11-13 21:58:46,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:46 WrapperNode [2021-11-13 21:58:46,049 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 21:58:46,050 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 21:58:46,051 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 21:58:46,051 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 21:58:46,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:46" (1/1) ... [2021-11-13 21:58:46,082 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:46" (1/1) ... [2021-11-13 21:58:46,141 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 21:58:46,151 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 21:58:46,151 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 21:58:46,151 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 21:58:46,161 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:46" (1/1) ... [2021-11-13 21:58:46,161 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:46" (1/1) ... [2021-11-13 21:58:46,178 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:46" (1/1) ... [2021-11-13 21:58:46,182 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:46" (1/1) ... [2021-11-13 21:58:46,193 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:46" (1/1) ... [2021-11-13 21:58:46,214 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:46" (1/1) ... [2021-11-13 21:58:46,222 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:46" (1/1) ... [2021-11-13 21:58:46,226 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 21:58:46,234 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 21:58:46,234 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 21:58:46,235 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 21:58:46,236 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:46" (1/1) ... [2021-11-13 21:58:46,245 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:58:46,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/bin/ukojak-2xVlg8857e/z3 [2021-11-13 21:58:46,277 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 21:58:46,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 21:58:46,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 21:58:46,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 21:58:46,339 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 21:58:46,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 21:58:46,520 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-13 21:58:47,260 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2021-11-13 21:58:47,261 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2021-11-13 21:58:47,429 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 21:58:47,429 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 21:58:47,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:58:47 BoogieIcfgContainer [2021-11-13 21:58:47,432 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 21:58:47,433 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 21:58:47,434 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 21:58:47,444 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 21:58:47,445 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:58:47" (1/1) ... [2021-11-13 21:58:47,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 21:58:47,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:47,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 127 states and 193 transitions. [2021-11-13 21:58:47,532 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 193 transitions. [2021-11-13 21:58:47,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-13 21:58:47,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:47,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:47,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:47,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 21:58:47,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:47,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 129 states and 194 transitions. [2021-11-13 21:58:47,788 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 194 transitions. [2021-11-13 21:58:47,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 21:58:47,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:47,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:47,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:47,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 21:58:48,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:48,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 138 states and 210 transitions. [2021-11-13 21:58:48,049 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 210 transitions. [2021-11-13 21:58:48,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-13 21:58:48,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:48,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:48,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:48,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 21:58:48,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:48,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 146 states and 233 transitions. [2021-11-13 21:58:48,389 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 233 transitions. [2021-11-13 21:58:48,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-13 21:58:48,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:48,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:48,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:48,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 21:58:49,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:49,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 171 states and 289 transitions. [2021-11-13 21:58:49,077 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 289 transitions. [2021-11-13 21:58:49,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-13 21:58:49,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:49,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:49,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:49,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 21:58:49,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:49,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 173 states and 292 transitions. [2021-11-13 21:58:49,199 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 292 transitions. [2021-11-13 21:58:49,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-13 21:58:49,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:49,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:49,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:49,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 21:58:49,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:49,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 188 states and 312 transitions. [2021-11-13 21:58:49,845 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 312 transitions. [2021-11-13 21:58:49,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-13 21:58:49,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:49,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:49,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:49,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 21:58:49,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:49,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 189 states and 313 transitions. [2021-11-13 21:58:49,916 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 313 transitions. [2021-11-13 21:58:49,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-13 21:58:49,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:49,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:49,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:49,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 21:58:50,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:50,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 190 states and 314 transitions. [2021-11-13 21:58:50,002 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 314 transitions. [2021-11-13 21:58:50,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 21:58:50,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:50,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:50,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:50,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 21:58:50,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:50,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 191 states and 315 transitions. [2021-11-13 21:58:50,115 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 315 transitions. [2021-11-13 21:58:50,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 21:58:50,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:50,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:50,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:50,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 21:58:50,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:50,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 192 states and 316 transitions. [2021-11-13 21:58:50,210 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 316 transitions. [2021-11-13 21:58:50,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 21:58:50,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:50,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:50,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:50,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 21:58:50,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:50,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 194 states and 319 transitions. [2021-11-13 21:58:50,319 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 319 transitions. [2021-11-13 21:58:50,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 21:58:50,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:50,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:50,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:50,391 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 21:58:50,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:50,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 205 states and 340 transitions. [2021-11-13 21:58:50,818 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 340 transitions. [2021-11-13 21:58:50,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-13 21:58:50,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:50,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:50,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:50,854 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 21:58:51,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:51,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 215 states and 351 transitions. [2021-11-13 21:58:51,146 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 351 transitions. [2021-11-13 21:58:51,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-13 21:58:51,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:51,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:51,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:51,215 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 21:58:51,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:51,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 226 states and 372 transitions. [2021-11-13 21:58:51,563 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 372 transitions. [2021-11-13 21:58:51,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-13 21:58:51,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:51,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:51,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:51,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 21:58:51,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:51,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 231 states and 378 transitions. [2021-11-13 21:58:51,654 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 378 transitions. [2021-11-13 21:58:51,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-13 21:58:51,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:51,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:51,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:51,706 INFO L263 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-13 21:58:51,712 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 21:58:52,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 21:58:52,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:52,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 241 states and 406 transitions. [2021-11-13 21:58:52,930 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 406 transitions. [2021-11-13 21:58:52,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-13 21:58:52,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:52,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:52,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:52,980 INFO L263 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-13 21:58:52,984 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 21:58:53,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 21:58:53,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:53,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 242 states and 407 transitions. [2021-11-13 21:58:53,148 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 407 transitions. [2021-11-13 21:58:53,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-13 21:58:53,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:53,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:53,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:53,201 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 21:58:53,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:53,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 245 states and 417 transitions. [2021-11-13 21:58:53,659 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 417 transitions. [2021-11-13 21:58:53,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-13 21:58:53,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:53,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:53,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:53,708 INFO L263 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-13 21:58:53,712 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 21:58:53,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 21:58:53,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:53,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 247 states and 420 transitions. [2021-11-13 21:58:53,888 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 420 transitions. [2021-11-13 21:58:53,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 21:58:53,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:53,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:53,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:53,939 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-11-13 21:58:54,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:54,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 258 states and 437 transitions. [2021-11-13 21:58:54,606 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 437 transitions. [2021-11-13 21:58:54,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-13 21:58:54,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:54,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:54,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:54,705 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 21:58:55,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:55,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 273 states and 456 transitions. [2021-11-13 21:58:55,864 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 456 transitions. [2021-11-13 21:58:55,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-13 21:58:55,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:55,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:55,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:55,987 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 21:58:57,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:57,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 289 states and 476 transitions. [2021-11-13 21:58:57,391 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 476 transitions. [2021-11-13 21:58:57,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-13 21:58:57,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:57,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:57,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:57,489 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 21:58:58,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:59,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 303 states and 501 transitions. [2021-11-13 21:58:59,000 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 501 transitions. [2021-11-13 21:58:59,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-13 21:58:59,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:59,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:59,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:59,077 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 21:58:59,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:59,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 304 states and 502 transitions. [2021-11-13 21:58:59,092 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 502 transitions. [2021-11-13 21:58:59,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-13 21:58:59,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:59,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:59,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:59,147 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 21:58:59,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:59,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 305 states and 503 transitions. [2021-11-13 21:58:59,167 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 503 transitions. [2021-11-13 21:58:59,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-13 21:58:59,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:59,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:59,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:58:59,229 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-13 21:59:00,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:59:00,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 319 states and 536 transitions. [2021-11-13 21:59:00,024 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 536 transitions. [2021-11-13 21:59:00,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-13 21:59:00,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:59:00,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:59:00,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 21:59:00,047 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-13 21:59:00,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 21:59:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 21:59:00,149 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-13 21:59:00,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 21:59:00,242 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 27 iterations. [2021-11-13 21:59:00,529 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 09:59:00 ImpRootNode [2021-11-13 21:59:00,530 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2021-11-13 21:59:00,530 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-13 21:59:00,531 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-13 21:59:00,531 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-13 21:59:00,532 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:58:47" (3/4) ... [2021-11-13 21:59:00,536 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-11-13 21:59:00,536 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-13 21:59:00,537 INFO L158 Benchmark]: Toolchain (without parser) took 15068.34ms. Allocated memory was 94.4MB in the beginning and 182.5MB in the end (delta: 88.1MB). Free memory was 63.4MB in the beginning and 61.9MB in the end (delta: 1.5MB). Peak memory consumption was 91.4MB. Max. memory is 16.1GB. [2021-11-13 21:59:00,538 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 94.4MB. Free memory was 62.6MB in the beginning and 62.5MB in the end (delta: 79.6kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 21:59:00,539 INFO L158 Benchmark]: CACSL2BoogieTranslator took 575.28ms. Allocated memory is still 94.4MB. Free memory was 63.2MB in the beginning and 48.7MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-13 21:59:00,540 INFO L158 Benchmark]: Boogie Procedure Inliner took 99.69ms. Allocated memory is still 94.4MB. Free memory was 48.6MB in the beginning and 45.9MB in the end (delta: 2.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-13 21:59:00,541 INFO L158 Benchmark]: Boogie Preprocessor took 82.55ms. Allocated memory is still 94.4MB. Free memory was 45.7MB in the beginning and 43.8MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 21:59:00,542 INFO L158 Benchmark]: RCFGBuilder took 1198.55ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 43.8MB in the beginning and 58.9MB in the end (delta: -15.1MB). Peak memory consumption was 18.8MB. Max. memory is 16.1GB. [2021-11-13 21:59:00,543 INFO L158 Benchmark]: CodeCheck took 13096.26ms. Allocated memory was 113.2MB in the beginning and 182.5MB in the end (delta: 69.2MB). Free memory was 58.9MB in the beginning and 61.9MB in the end (delta: -2.9MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2021-11-13 21:59:00,544 INFO L158 Benchmark]: Witness Printer took 5.77ms. Allocated memory is still 182.5MB. Free memory is still 61.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 21:59:00,549 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 127 locations, 18 error locations. Started 1 CEGAR loops. OverallTime: 12.8s, OverallIterations: 27, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 7485 SdHoareTripleChecker+Valid, 16172.29ms IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5494 mSDsluCounter, 7420 SdHoareTripleChecker+Invalid, 12955.46ms Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 5044 mSDsCounter, 1900 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 10400 IncrementalHoareTripleChecker+Invalid, 12300 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1900 mSolverCounterUnsat, 2672 mSDtfsCounter, 10400 mSolverCounterSat, 349.61ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 7562 GetRequests, 7108 SyntacticMatches, 248 SemanticMatches, 206 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22344 ImplicationChecksByTransitivity, 8.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 912 NumberOfCodeBlocks, 912 NumberOfCodeBlocksAsserted, 27 NumberOfCheckSat, 838 ConstructedInterpolants, 0 QuantifiedInterpolants, 1935 SizeOfPredicates, 12 NumberOfNonLiveVariables, 488 ConjunctsInSsa, 18 ConjunctsInUnsatCore, 26 InterpolantComputations, 23 PerfectInterpolantSequences, 208/214 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 317]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseAnd at line 229. Possible FailurePath: [L639] int __retres1 ; [L643] 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] int s__version = __VERIFIER_nondet_int(); [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 ; [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 ; [L37] int s__ctx__stats__sess_hit = __VERIFIER_nondet_int(); [L38] int s__ctx__stats__sess_connect_good = __VERIFIER_nondet_int(); [L39] int s__s3__change_cipher_spec ; [L40] int s__s3__flags ; [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 ; [L55] int cb ; [L56] int ret ; [L57] int new_state ; [L58] int state ; [L59] int skip ; [L60] int tmp___0 ; [L61] int tmp___1 ; [L62] int tmp___2 ; [L63] int tmp___3 ; [L64] int tmp___4 ; [L65] int tmp___5 ; [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] unsigned int ag_V ; [L75] unsigned int ag_W ; [L76] int __retres62 ; [L79] ag_V = 2U [L80] ag_W = 5U [L81] s__state = 12292 [L82] blastFlag = 0 [L83] tmp = __VERIFIER_nondet_int() [L84] cb = 0 [L85] ret = -1 [L86] skip = 0 [L87] tmp___0 = 0 [L88] COND FALSE !(s__info_callback != 0) [L91] COND FALSE !(s__ctx__info_callback != 0) [L97] s__in_handshake = s__in_handshake + 1 [L98] tmp___1 = __VERIFIER_nondet_int() [L99] COND TRUE tmp___1 & 12288 [L100] tmp___2 = __VERIFIER_nondet_int() [L101] COND FALSE !(tmp___2 & 16384) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=0, cb=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=12292, s__version=0, s__wbio=0, skip=0, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L110] COND TRUE 1 [L112] state = s__state VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=0, cb=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=12292, s__version=0, s__wbio=0, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L113] COND TRUE s__state == 12292 [L216] s__new_session = 1 [L217] s__state = 4096 [L218] s__ctx__stats__sess_connect_renegotiate = s__ctx__stats__sess_connect_renegotiate + 1 VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=0, cb=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__state=4096, s__version=0, s__wbio=0, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L223] s__server = 0 [L224] COND FALSE !(cb != 0) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=0, cb=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4096, s__version=0, s__wbio=0, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L229] COND FALSE !((s__version & 65280) != 768) [L235] s__type = 4096 VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=0, cb=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4096, s__type=4096, s__version=0, s__wbio=0, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L236] COND FALSE !(s__init_buf___0 == 0) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=0, cb=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4096, s__type=4096, s__version=0, s__wbio=0, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L255] tmp___4 = __VERIFIER_nondet_int() [L256] COND FALSE !(! tmp___4) [L262] tmp___5 = __VERIFIER_nondet_int() [L263] COND FALSE !(! tmp___5) [L269] s__state = 4368 [L270] s__ctx__stats__sess_connect = s__ctx__stats__sess_connect + 1 [L271] s__init_num = 0 VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=0, cb=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L588] COND FALSE !(! s__s3__tmp__reuse_message) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=0, cb=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L617] skip = 0 VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=0, cb=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L110] COND TRUE 1 [L112] state = s__state VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=0, cb=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L113] COND FALSE !(s__state == 12292) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=0, cb=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L116] COND FALSE !(s__state == 16384) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=0, cb=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L119] COND FALSE !(s__state == 4096) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=0, cb=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L122] COND FALSE !(s__state == 20480) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=0, cb=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L125] COND FALSE !(s__state == 4099) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=0, cb=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L128] COND TRUE s__state == 4368 VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=0, cb=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L275] s__shutdown = 0 [L276] ret = __VERIFIER_nondet_int() [L277] COND TRUE blastFlag == 0 [L278] blastFlag = 1 VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=1, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L282] COND FALSE !(ret <= 0) [L287] s__state = 4384 [L288] s__init_num = 0 [L289] COND FALSE !(s__bbio != s__wbio) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=1, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L588] COND FALSE !(! s__s3__tmp__reuse_message) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=1, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L617] skip = 0 VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=1, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L110] COND TRUE 1 [L112] state = s__state VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=1, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L113] COND FALSE !(s__state == 12292) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=1, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L116] COND FALSE !(s__state == 16384) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=1, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L119] COND FALSE !(s__state == 4096) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=1, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L122] COND FALSE !(s__state == 20480) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=1, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L125] COND FALSE !(s__state == 4099) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=1, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L128] COND FALSE !(s__state == 4368) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=1, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L131] COND FALSE !(s__state == 4369) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=1, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L134] COND TRUE s__state == 4384 VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=1, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L297] ret = __VERIFIER_nondet_int() [L298] COND TRUE blastFlag == 1 [L299] blastFlag = 2 VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=2, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L303] COND FALSE !(ret <= 0) [L308] COND FALSE !(\read(s__hit)) [L311] s__state = 4400 [L313] s__init_num = 0 VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=2, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L588] COND FALSE !(! s__s3__tmp__reuse_message) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=2, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L617] skip = 0 VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=2, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L110] COND TRUE 1 [L112] state = s__state VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=2, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L113] COND FALSE !(s__state == 12292) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=2, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L116] COND FALSE !(s__state == 16384) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=2, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L119] COND FALSE !(s__state == 4096) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=2, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L122] COND FALSE !(s__state == 20480) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=2, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L125] COND FALSE !(s__state == 4099) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=2, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L128] COND FALSE !(s__state == 4368) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=2, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L131] COND FALSE !(s__state == 4369) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=2, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L134] COND FALSE !(s__state == 4384) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=2, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L137] COND FALSE !(s__state == 4385) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=2, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L140] COND TRUE s__state == 4400 VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=2, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, tmp___4=-1, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L317] s__s3__tmp__new_cipher__algorithms - 256 VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, blastFlag=2, cb=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=0, s__init_buf___0=15, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___2=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 0.34ms. Allocated memory is still 94.4MB. Free memory was 62.6MB in the beginning and 62.5MB in the end (delta: 79.6kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 575.28ms. Allocated memory is still 94.4MB. Free memory was 63.2MB in the beginning and 48.7MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 99.69ms. Allocated memory is still 94.4MB. Free memory was 48.6MB in the beginning and 45.9MB in the end (delta: 2.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 82.55ms. Allocated memory is still 94.4MB. Free memory was 45.7MB in the beginning and 43.8MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1198.55ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 43.8MB in the beginning and 58.9MB in the end (delta: -15.1MB). Peak memory consumption was 18.8MB. Max. memory is 16.1GB. * CodeCheck took 13096.26ms. Allocated memory was 113.2MB in the beginning and 182.5MB in the end (delta: 69.2MB). Free memory was 58.9MB in the beginning and 61.9MB in the end (delta: -2.9MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. * Witness Printer took 5.77ms. Allocated memory is still 182.5MB. Free memory is still 61.9MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2021-11-13 21:59:00,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfbbe5b0-384a-43f9-a354-cd7e7e804584/bin/ukojak-2xVlg8857e/config using search string *Overflow*32bit*_Bitvector*.epf No suitable settings file found using Overflow*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN: Overapproximated counterexample