./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-2a.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_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/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_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-2a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/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_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/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 5917357df1b2dddc8bcf2ad18319ca50ccc3192f7024ae52ff7b9d9430f1e878 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:27:16,041 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:27:16,043 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:27:16,074 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:27:16,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:27:16,077 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:27:16,079 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:27:16,081 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:27:16,084 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:27:16,085 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:27:16,087 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:27:16,088 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:27:16,089 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:27:16,090 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:27:16,092 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:27:16,094 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:27:16,095 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:27:16,097 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:27:16,103 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:27:16,106 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:27:16,108 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:27:16,116 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:27:16,118 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:27:16,119 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:27:16,123 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:27:16,123 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:27:16,124 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:27:16,125 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:27:16,126 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:27:16,132 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:27:16,132 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:27:16,134 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:27:16,136 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:27:16,137 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:27:16,139 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:27:16,139 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:27:16,140 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:27:16,141 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:27:16,141 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:27:16,142 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:27:16,144 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:27:16,145 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-32bit-Kojak_Default.epf [2021-11-13 23:27:16,195 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:27:16,195 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:27:16,197 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:27:16,197 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:27:16,198 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:27:16,198 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:27:16,198 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:27:16,199 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 23:27:16,199 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-13 23:27:16,206 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:27:16,207 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 23:27:16,207 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:27:16,208 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:27:16,208 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:27:16,208 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:27:16,208 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-13 23:27:16,209 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 23:27:16,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:27:16,209 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:27:16,209 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:27:16,210 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:27:16,210 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:27:16,210 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:27:16,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:27:16,211 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:27:16,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:27:16,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:27:16,212 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:27:16,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:27:16,214 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:27:16,214 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_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5917357df1b2dddc8bcf2ad18319ca50ccc3192f7024ae52ff7b9d9430f1e878 [2021-11-13 23:27:16,487 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:27:16,521 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:27:16,524 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:27:16,526 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:27:16,527 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:27:16,528 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-2a.c [2021-11-13 23:27:16,611 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/bin/ukojak-2xVlg8857e/data/8e1f744e0/a30d0ca2200744e298ecd95657a3f890/FLAG23d07fbd6 [2021-11-13 23:27:17,120 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:27:17,121 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-2a.c [2021-11-13 23:27:17,133 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/bin/ukojak-2xVlg8857e/data/8e1f744e0/a30d0ca2200744e298ecd95657a3f890/FLAG23d07fbd6 [2021-11-13 23:27:17,471 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/bin/ukojak-2xVlg8857e/data/8e1f744e0/a30d0ca2200744e298ecd95657a3f890 [2021-11-13 23:27:17,473 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:27:17,475 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:27:17,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:27:17,478 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:27:17,480 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:27:17,481 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:27:17" (1/1) ... [2021-11-13 23:27:17,482 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5839956e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:27:17, skipping insertion in model container [2021-11-13 23:27:17,482 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:27:17" (1/1) ... [2021-11-13 23:27:17,490 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:27:17,537 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:27:17,781 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_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-2a.c[37933,37946] [2021-11-13 23:27:17,787 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:27:17,796 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:27:17,857 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_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-2a.c[37933,37946] [2021-11-13 23:27:17,861 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:27:17,875 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:27:17,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:27:17 WrapperNode [2021-11-13 23:27:17,876 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:27:17,877 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:27:17,877 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:27:17,877 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:27:17,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:27:17" (1/1) ... [2021-11-13 23:27:17,914 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:27:17" (1/1) ... [2021-11-13 23:27:17,972 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:27:17,973 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:27:17,973 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:27:17,973 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:27:17,982 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:27:17" (1/1) ... [2021-11-13 23:27:17,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:27:17" (1/1) ... [2021-11-13 23:27:17,987 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:27:17" (1/1) ... [2021-11-13 23:27:17,988 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:27:17" (1/1) ... [2021-11-13 23:27:17,997 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:27:17" (1/1) ... [2021-11-13 23:27:18,010 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:27:17" (1/1) ... [2021-11-13 23:27:18,022 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:27:17" (1/1) ... [2021-11-13 23:27:18,027 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:27:18,028 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:27:18,028 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:27:18,028 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:27:18,031 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:27:17" (1/1) ... [2021-11-13 23:27:18,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:27:18,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:27:18,080 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:27:18,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:27:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:27:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:27:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:27:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:27:18,235 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-13 23:27:18,877 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2021-11-13 23:27:18,878 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2021-11-13 23:27:19,011 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:27:19,011 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 23:27:19,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:27:19 BoogieIcfgContainer [2021-11-13 23:27:19,014 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:27:19,020 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:27:19,021 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:27:19,035 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:27:19,035 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:27:19" (1/1) ... [2021-11-13 23:27:19,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:27:19,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:19,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 127 states and 193 transitions. [2021-11-13 23:27:19,105 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 193 transitions. [2021-11-13 23:27:19,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-13 23:27:19,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:19,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:19,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:19,334 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 23:27:19,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:19,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 129 states and 194 transitions. [2021-11-13 23:27:19,408 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 194 transitions. [2021-11-13 23:27:19,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:27:19,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:19,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:19,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:19,582 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 23:27:19,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:19,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 138 states and 210 transitions. [2021-11-13 23:27:19,718 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 210 transitions. [2021-11-13 23:27:19,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-13 23:27:19,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:19,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:19,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:19,817 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 23:27:19,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:19,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 146 states and 233 transitions. [2021-11-13 23:27:19,962 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 233 transitions. [2021-11-13 23:27:19,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-13 23:27:19,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:19,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:20,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:20,085 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 23:27:20,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:20,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 171 states and 289 transitions. [2021-11-13 23:27:20,588 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 289 transitions. [2021-11-13 23:27:20,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-13 23:27:20,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:20,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:20,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:20,638 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 23:27:20,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:20,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 173 states and 292 transitions. [2021-11-13 23:27:20,646 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 292 transitions. [2021-11-13 23:27:20,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-13 23:27:20,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:20,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:20,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:20,759 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 23:27:21,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:21,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 188 states and 312 transitions. [2021-11-13 23:27:21,206 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 312 transitions. [2021-11-13 23:27:21,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-13 23:27:21,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:21,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:21,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:21,240 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 23:27:21,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:21,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 189 states and 313 transitions. [2021-11-13 23:27:21,264 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 313 transitions. [2021-11-13 23:27:21,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-13 23:27:21,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:21,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:21,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:21,296 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 23:27:21,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:21,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 190 states and 314 transitions. [2021-11-13 23:27:21,322 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 314 transitions. [2021-11-13 23:27:21,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 23:27:21,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:21,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:21,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:21,357 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 23:27:21,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:21,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 191 states and 315 transitions. [2021-11-13 23:27:21,378 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 315 transitions. [2021-11-13 23:27:21,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 23:27:21,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:21,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:21,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:21,412 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 23:27:21,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:21,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 192 states and 316 transitions. [2021-11-13 23:27:21,428 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 316 transitions. [2021-11-13 23:27:21,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 23:27:21,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:21,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:21,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:21,455 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 23:27:21,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:21,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 194 states and 319 transitions. [2021-11-13 23:27:21,476 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 319 transitions. [2021-11-13 23:27:21,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 23:27:21,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:21,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:21,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:21,532 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 23:27:21,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:21,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 205 states and 340 transitions. [2021-11-13 23:27:21,874 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 340 transitions. [2021-11-13 23:27:21,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-13 23:27:21,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:21,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:21,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:21,909 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 23:27:22,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:22,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 215 states and 351 transitions. [2021-11-13 23:27:22,167 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 351 transitions. [2021-11-13 23:27:22,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-13 23:27:22,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:22,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:22,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:22,228 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 23:27:22,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:22,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 226 states and 372 transitions. [2021-11-13 23:27:22,511 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 372 transitions. [2021-11-13 23:27:22,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-13 23:27:22,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:22,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:22,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:22,564 INFO L263 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-13 23:27:22,580 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 23:27:22,996 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 23:27:23,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:23,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 236 states and 400 transitions. [2021-11-13 23:27:23,851 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 400 transitions. [2021-11-13 23:27:23,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-13 23:27:23,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:23,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:23,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:23,919 INFO L263 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-13 23:27:23,923 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 23:27:24,096 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 23:27:24,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:24,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 237 states and 401 transitions. [2021-11-13 23:27:24,113 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 401 transitions. [2021-11-13 23:27:24,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-13 23:27:24,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:24,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:24,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:24,173 INFO L263 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-13 23:27:24,176 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 23:27:24,303 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 23:27:24,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:24,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 239 states and 404 transitions. [2021-11-13 23:27:24,320 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 404 transitions. [2021-11-13 23:27:24,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-13 23:27:24,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:24,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:24,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:24,370 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 23:27:24,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:24,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 242 states and 414 transitions. [2021-11-13 23:27:24,778 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 414 transitions. [2021-11-13 23:27:24,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:27:24,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:24,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:24,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:24,819 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 23:27:25,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:25,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 253 states and 431 transitions. [2021-11-13 23:27:25,450 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 431 transitions. [2021-11-13 23:27:25,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-13 23:27:25,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:25,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:25,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:25,541 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 23:27:26,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:26,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 268 states and 451 transitions. [2021-11-13 23:27:26,376 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 451 transitions. [2021-11-13 23:27:26,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-13 23:27:26,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:26,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:26,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:26,416 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 23:27:26,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:26,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 269 states and 452 transitions. [2021-11-13 23:27:26,442 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 452 transitions. [2021-11-13 23:27:26,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-13 23:27:26,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:26,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:26,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:26,524 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 23:27:27,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:27,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 283 states and 477 transitions. [2021-11-13 23:27:27,835 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 477 transitions. [2021-11-13 23:27:27,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-13 23:27:27,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:27,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:27,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:27,871 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 23:27:27,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:27,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 284 states and 478 transitions. [2021-11-13 23:27:27,889 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 478 transitions. [2021-11-13 23:27:27,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-13 23:27:27,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:27,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:27,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:27:27,922 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 23:27:28,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:27:28,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 298 states and 511 transitions. [2021-11-13 23:27:28,586 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 511 transitions. [2021-11-13 23:27:28,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-13 23:27:28,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:27:28,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:27:28,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 23:27:28,612 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-13 23:27:28,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 23:27:28,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 23:27:28,780 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-13 23:27:28,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 23:27:28,879 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 25 iterations. [2021-11-13 23:27:29,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 11:27:29 ImpRootNode [2021-11-13 23:27:29,160 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2021-11-13 23:27:29,161 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-13 23:27:29,161 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-13 23:27:29,161 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-13 23:27:29,162 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:27:19" (3/4) ... [2021-11-13 23:27:29,166 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-11-13 23:27:29,166 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-13 23:27:29,168 INFO L158 Benchmark]: Toolchain (without parser) took 11692.11ms. Allocated memory was 119.5MB in the beginning and 144.7MB in the end (delta: 25.2MB). Free memory was 85.6MB in the beginning and 90.3MB in the end (delta: -4.7MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. [2021-11-13 23:27:29,169 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 81.8MB. Free memory is still 40.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:27:29,175 INFO L158 Benchmark]: CACSL2BoogieTranslator took 398.22ms. Allocated memory is still 119.5MB. Free memory was 85.3MB in the beginning and 90.2MB in the end (delta: -4.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:27:29,177 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.43ms. Allocated memory is still 119.5MB. Free memory was 90.2MB in the beginning and 87.4MB in the end (delta: 2.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-13 23:27:29,178 INFO L158 Benchmark]: Boogie Preprocessor took 53.99ms. Allocated memory is still 119.5MB. Free memory was 87.4MB in the beginning and 85.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 23:27:29,179 INFO L158 Benchmark]: RCFGBuilder took 986.75ms. Allocated memory is still 119.5MB. Free memory was 85.3MB in the beginning and 85.3MB in the end (delta: 4.5kB). Peak memory consumption was 37.6MB. Max. memory is 16.1GB. [2021-11-13 23:27:29,180 INFO L158 Benchmark]: CodeCheck took 10140.06ms. Allocated memory was 119.5MB in the beginning and 144.7MB in the end (delta: 25.2MB). Free memory was 84.7MB in the beginning and 90.3MB in the end (delta: -5.7MB). Peak memory consumption was 19.6MB. Max. memory is 16.1GB. [2021-11-13 23:27:29,181 INFO L158 Benchmark]: Witness Printer took 5.34ms. Allocated memory is still 144.7MB. Free memory is still 90.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:27:29,190 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: 9.8s, OverallIterations: 25, 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, 6562 SdHoareTripleChecker+Valid, 11872.22ms IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4642 mSDsluCounter, 6701 SdHoareTripleChecker+Invalid, 9955.35ms Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4444 mSDsCounter, 1574 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 8636 IncrementalHoareTripleChecker+Invalid, 10210 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1574 mSolverCounterUnsat, 2517 mSDtfsCounter, 8636 mSolverCounterSat, 347.54ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 6942 GetRequests, 6503 SyntacticMatches, 249 SemanticMatches, 190 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18179 ImplicationChecksByTransitivity, 6.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 830 NumberOfCodeBlocks, 830 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 758 ConstructedInterpolants, 0 QuantifiedInterpolants, 1707 SizeOfPredicates, 12 NumberOfNonLiveVariables, 509 ConjunctsInSsa, 18 ConjunctsInUnsatCore, 24 InterpolantComputations, 21 PerfectInterpolantSequences, 189/195 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: [L638] int __retres1 ; [L642] 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 = __VERIFIER_nondet_int(); [L32] int s__debug = __VERIFIER_nondet_int(); [L33] int s__shutdown ; [L34] int s__ctx__info_callback = __VERIFIER_nondet_int(); [L35] unsigned int s__ctx__stats__sess_connect_renegotiate = __VERIFIER_nondet_uint(); [L36] unsigned int s__ctx__stats__sess_connect = __VERIFIER_nondet_uint(); [L37] 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 = __VERIFIER_nondet_int(); [L41] int s__s3__delay_buf_pop_ret ; [L42] int s__s3__tmp__cert_req = __VERIFIER_nondet_int(); [L43] int s__s3__tmp__new_compression = __VERIFIER_nondet_int(); [L44] int s__s3__tmp__reuse_message = __VERIFIER_nondet_int(); [L45] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int(); [L46] int s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int(); [L47] int s__s3__tmp__next_state___0 ; [L48] int s__s3__tmp__new_compression__id = __VERIFIER_nondet_int(); [L49] int s__session__cipher ; [L50] int s__session__compress_meth ; [L51] int buf ; [L52] unsigned long tmp ; [L53] unsigned long l ; [L54] int num1 = __VERIFIER_nondet_int(); [L55] int cb ; [L56] int ret ; [L57] int new_state ; [L58] int state ; [L59] int skip ; [L60] int tmp___0 ; [L61] 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 = __VERIFIER_nondet_int(); [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 TRUE s__info_callback != 0 [L89] cb = s__info_callback [L97] s__in_handshake = s__in_handshake + 1 [L98] tmp___1 = __VERIFIER_nondet_int() [L99] COND FALSE !(tmp___1 & 12288) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, ag_Z=0, blastFlag=0, cb=-1, num1=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=-1, s__init_buf___0=-1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-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=-1, 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, ag_Z=0, blastFlag=0, cb=-1, num1=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=-1, s__init_buf___0=-1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-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=-1, 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, ag_Z=0, blastFlag=0, cb=-1, num1=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=-1, s__init_buf___0=-1, s__new_session=1, s__s3__flags=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=4096, s__version=0, s__wbio=-1, 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 TRUE cb != 0 VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, ag_Z=0, blastFlag=0, cb=-1, num1=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=-1, s__init_buf___0=-1, s__new_session=1, s__s3__flags=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__server=0, s__state=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=0, cb=-1, num1=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=-1, s__init_buf___0=-1, s__new_session=1, s__s3__flags=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__server=0, s__state=4096, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=0, cb=-1, num1=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=-1, s__init_buf___0=-1, s__new_session=1, s__s3__flags=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__server=0, s__state=4096, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, 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] [L587] COND FALSE !(! s__s3__tmp__reuse_message) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, ag_Z=0, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, 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] [L616] skip = 0 VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, ag_Z=0, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=0, cb=-1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, 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 TRUE s__bbio != s__wbio VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, ag_Z=0, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, 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] [L587] COND FALSE !(! s__s3__tmp__reuse_message) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, ag_Z=0, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, 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] [L616] skip = 0 VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, ag_Z=0, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=1, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, 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] [L587] COND FALSE !(! s__s3__tmp__reuse_message) VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, ag_Z=0, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, 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] [L616] skip = 0 VAL [__VERIFIER_nondet_int()=0, ag_V=2, ag_W=5, ag_Z=0, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, 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, ag_Z=0, blastFlag=2, cb=-1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=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=-1, s__init_buf___0=-1, s__init_num=0, s__new_session=1, s__s3__flags=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__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, 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 0.28ms. Allocated memory is still 81.8MB. Free memory is still 40.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 398.22ms. Allocated memory is still 119.5MB. Free memory was 85.3MB in the beginning and 90.2MB in the end (delta: -4.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 95.43ms. Allocated memory is still 119.5MB. Free memory was 90.2MB in the beginning and 87.4MB in the end (delta: 2.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.99ms. Allocated memory is still 119.5MB. Free memory was 87.4MB in the beginning and 85.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 986.75ms. Allocated memory is still 119.5MB. Free memory was 85.3MB in the beginning and 85.3MB in the end (delta: 4.5kB). Peak memory consumption was 37.6MB. Max. memory is 16.1GB. * CodeCheck took 10140.06ms. Allocated memory was 119.5MB in the beginning and 144.7MB in the end (delta: 25.2MB). Free memory was 84.7MB in the beginning and 90.3MB in the end (delta: -5.7MB). Peak memory consumption was 19.6MB. Max. memory is 16.1GB. * Witness Printer took 5.34ms. Allocated memory is still 144.7MB. Free memory is still 90.3MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2021-11-13 23:27:29,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/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_7ad670cb-cf1a-4fc9-8955-8af4b74be7fe/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