./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/openssl-simplified/s3_srvr_1a.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e9111a7-dfe6-44e9-90ba-b8b50b05a5f0/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e9111a7-dfe6-44e9-90ba-b8b50b05a5f0/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e9111a7-dfe6-44e9-90ba-b8b50b05a5f0/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e9111a7-dfe6-44e9-90ba-b8b50b05a5f0/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl-simplified/s3_srvr_1a.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e9111a7-dfe6-44e9-90ba-b8b50b05a5f0/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e9111a7-dfe6-44e9-90ba-b8b50b05a5f0/bin/ukojak-jW3SillKbg --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 9bbd8ebbfdd1aa7b2aaa2f32f767526fd317d11dcf6b707f4c34423040b4383f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:50:43,526 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:50:43,529 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:50:43,558 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:50:43,559 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:50:43,563 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:50:43,565 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:50:43,569 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:50:43,571 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:50:43,577 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:50:43,578 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:50:43,581 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:50:43,581 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:50:43,586 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:50:43,588 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:50:43,590 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:50:43,592 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:50:43,593 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:50:43,595 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:50:43,602 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:50:43,604 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:50:43,606 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:50:43,607 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:50:43,608 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:50:43,619 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:50:43,619 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:50:43,619 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:50:43,623 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:50:43,623 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:50:43,624 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:50:43,625 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:50:43,626 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:50:43,628 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:50:43,630 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:50:43,631 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:50:43,631 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:50:43,632 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:50:43,632 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:50:43,632 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:50:43,634 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:50:43,635 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:50:43,636 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e9111a7-dfe6-44e9-90ba-b8b50b05a5f0/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:50:43,683 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:50:43,683 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:50:43,684 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:50:43,685 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:50:43,685 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:50:43,686 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:50:43,686 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:50:43,686 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:50:43,686 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:50:43,687 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:50:43,688 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:50:43,688 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:50:43,688 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:50:43,688 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:50:43,688 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:50:43,689 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:50:43,689 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:50:43,689 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:50:43,689 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:50:43,689 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:50:43,690 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:50:43,690 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:50:43,690 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:50:43,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:50:43,690 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:50:43,691 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:50:43,691 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:50:43,691 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:50:43,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:50:43,692 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:50:43,692 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_7e9111a7-dfe6-44e9-90ba-b8b50b05a5f0/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e9111a7-dfe6-44e9-90ba-b8b50b05a5f0/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9bbd8ebbfdd1aa7b2aaa2f32f767526fd317d11dcf6b707f4c34423040b4383f [2022-11-21 22:50:43,992 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:50:44,019 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:50:44,023 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:50:44,024 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:50:44,025 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:50:44,026 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e9111a7-dfe6-44e9-90ba-b8b50b05a5f0/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/openssl-simplified/s3_srvr_1a.cil.c [2022-11-21 22:50:47,188 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:50:47,414 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:50:47,414 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e9111a7-dfe6-44e9-90ba-b8b50b05a5f0/sv-benchmarks/c/openssl-simplified/s3_srvr_1a.cil.c [2022-11-21 22:50:47,422 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e9111a7-dfe6-44e9-90ba-b8b50b05a5f0/bin/ukojak-jW3SillKbg/data/3436a9ca1/0a9d0a461a0a4782a1a0f69fb175f71c/FLAGcb704f3d6 [2022-11-21 22:50:47,437 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e9111a7-dfe6-44e9-90ba-b8b50b05a5f0/bin/ukojak-jW3SillKbg/data/3436a9ca1/0a9d0a461a0a4782a1a0f69fb175f71c [2022-11-21 22:50:47,439 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:50:47,440 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:50:47,447 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:50:47,447 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:50:47,451 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:50:47,452 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:50:47" (1/1) ... [2022-11-21 22:50:47,453 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54c49b71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:47, skipping insertion in model container [2022-11-21 22:50:47,453 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:50:47" (1/1) ... [2022-11-21 22:50:47,461 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:50:47,494 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:50:47,719 WARN L237 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_7e9111a7-dfe6-44e9-90ba-b8b50b05a5f0/sv-benchmarks/c/openssl-simplified/s3_srvr_1a.cil.c[14184,14197] [2022-11-21 22:50:47,720 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:50:47,731 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:50:47,763 WARN L237 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_7e9111a7-dfe6-44e9-90ba-b8b50b05a5f0/sv-benchmarks/c/openssl-simplified/s3_srvr_1a.cil.c[14184,14197] [2022-11-21 22:50:47,768 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:50:47,788 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:50:47,788 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:47 WrapperNode [2022-11-21 22:50:47,788 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:50:47,789 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:50:47,790 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:50:47,790 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:50:47,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:47" (1/1) ... [2022-11-21 22:50:47,804 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:47" (1/1) ... [2022-11-21 22:50:47,820 INFO L138 Inliner]: procedures = 14, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 146 [2022-11-21 22:50:47,820 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:50:47,821 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:50:47,821 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:50:47,821 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:50:47,831 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:47" (1/1) ... [2022-11-21 22:50:47,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:47" (1/1) ... [2022-11-21 22:50:47,833 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:47" (1/1) ... [2022-11-21 22:50:47,833 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:47" (1/1) ... [2022-11-21 22:50:47,837 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:47" (1/1) ... [2022-11-21 22:50:47,841 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:47" (1/1) ... [2022-11-21 22:50:47,843 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:47" (1/1) ... [2022-11-21 22:50:47,844 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:47" (1/1) ... [2022-11-21 22:50:47,846 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:50:47,847 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:50:47,847 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:50:47,847 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:50:47,848 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:50:47" (1/1) ... [2022-11-21 22:50:47,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:50:47,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e9111a7-dfe6-44e9-90ba-b8b50b05a5f0/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:50:47,892 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e9111a7-dfe6-44e9-90ba-b8b50b05a5f0/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:50:47,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e9111a7-dfe6-44e9-90ba-b8b50b05a5f0/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:50:47,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:50:47,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:50:47,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:50:47,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:50:48,002 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:50:48,004 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:50:48,218 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:50:48,331 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:50:48,332 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 22:50:48,337 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:50:48 BoogieIcfgContainer [2022-11-21 22:50:48,338 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:50:48,343 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:50:48,344 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:50:48,354 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:50:48,355 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:50:48" (1/1) ... [2022-11-21 22:50:48,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:50:48,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:48,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 41 states and 63 transitions. [2022-11-21 22:50:48,463 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 63 transitions. [2022-11-21 22:50:48,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-21 22:50:48,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:48,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:48,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:48,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:50:48,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:48,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 66 transitions. [2022-11-21 22:50:48,900 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 66 transitions. [2022-11-21 22:50:48,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-21 22:50:48,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:48,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:48,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:48,994 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:50:49,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:49,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 48 states and 70 transitions. [2022-11-21 22:50:49,103 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 70 transitions. [2022-11-21 22:50:49,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-21 22:50:49,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:49,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:49,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:49,269 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 22:50:49,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:49,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 55 states and 78 transitions. [2022-11-21 22:50:49,510 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 78 transitions. [2022-11-21 22:50:49,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-21 22:50:49,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:49,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:49,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:49,628 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-11-21 22:50:49,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:49,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 61 states and 83 transitions. [2022-11-21 22:50:49,921 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 83 transitions. [2022-11-21 22:50:49,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-21 22:50:49,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:49,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:49,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:49,995 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 22:50:50,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:50,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 62 states and 84 transitions. [2022-11-21 22:50:50,042 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 84 transitions. [2022-11-21 22:50:50,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-21 22:50:50,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:50,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:50,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:50,142 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 22:50:50,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:50,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 63 states and 85 transitions. [2022-11-21 22:50:50,190 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 85 transitions. [2022-11-21 22:50:50,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-21 22:50:50,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:50,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:50,272 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 22:50:50,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:50,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 64 states and 86 transitions. [2022-11-21 22:50:50,290 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 86 transitions. [2022-11-21 22:50:50,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-21 22:50:50,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:50,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:50,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 22:50:50,299 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 22:50:50,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 22:50:50,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 22:50:50,348 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 22:50:50,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 22:50:50,404 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 8 iterations. [2022-11-21 22:50:50,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 21.11 10:50:50 ImpRootNode [2022-11-21 22:50:50,460 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-11-21 22:50:50,460 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-21 22:50:50,461 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-21 22:50:50,461 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-21 22:50:50,461 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:50:48" (3/4) ... [2022-11-21 22:50:50,463 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2022-11-21 22:50:50,524 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e9111a7-dfe6-44e9-90ba-b8b50b05a5f0/bin/ukojak-jW3SillKbg/witness.graphml [2022-11-21 22:50:50,524 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-21 22:50:50,525 INFO L158 Benchmark]: Toolchain (without parser) took 3084.62ms. Allocated memory was 138.4MB in the beginning and 176.2MB in the end (delta: 37.7MB). Free memory was 75.0MB in the beginning and 124.6MB in the end (delta: -49.5MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:50:50,525 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 138.4MB. Free memory is still 107.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:50:50,526 INFO L158 Benchmark]: CACSL2BoogieTranslator took 341.67ms. Allocated memory was 138.4MB in the beginning and 176.2MB in the end (delta: 37.7MB). Free memory was 74.7MB in the beginning and 143.3MB in the end (delta: -68.6MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. [2022-11-21 22:50:50,526 INFO L158 Benchmark]: Boogie Procedure Inliner took 30.80ms. Allocated memory is still 176.2MB. Free memory was 143.3MB in the beginning and 142.0MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 22:50:50,527 INFO L158 Benchmark]: Boogie Preprocessor took 25.49ms. Allocated memory is still 176.2MB. Free memory was 142.0MB in the beginning and 140.8MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:50:50,527 INFO L158 Benchmark]: RCFGBuilder took 495.34ms. Allocated memory is still 176.2MB. Free memory was 140.8MB in the beginning and 123.2MB in the end (delta: 17.6MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-21 22:50:50,528 INFO L158 Benchmark]: CodeCheck took 2116.95ms. Allocated memory is still 176.2MB. Free memory was 123.2MB in the beginning and 127.7MB in the end (delta: -4.5MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:50:50,528 INFO L158 Benchmark]: Witness Printer took 63.85ms. Allocated memory is still 176.2MB. Free memory was 127.7MB in the beginning and 124.6MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 22:50:50,530 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, 41 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 2.0s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 291 SdHoareTripleChecker+Valid, 1.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 171 mSDsluCounter, 137 SdHoareTripleChecker+Invalid, 1.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 74 mSDsCounter, 389 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 694 IncrementalHoareTripleChecker+Invalid, 1083 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 389 mSolverCounterUnsat, 63 mSDtfsCounter, 694 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1025 GetRequests, 1001 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 178 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 160 NumberOfCodeBlocks, 160 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 126 ConstructedInterpolants, 0 QuantifiedInterpolants, 300 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 107/107 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 116]: integer overflow possible integer overflow possible We found a FailurePath: [L21] int s__state ; [L22] int s__hit = __VERIFIER_nondet_int() ; [L23] int s__verify_mode = __VERIFIER_nondet_int() ; [L24] int s__session__peer = __VERIFIER_nondet_int() ; [L25] unsigned long s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_long() ; [L26] int buf ; [L27] int cb ; [L28] int blastFlag ; [L29] int tmp___1; [L31] s__state = 8466 [L32] blastFlag = 0 VAL [blastFlag=0, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8466, s__verify_mode=2147483647] [L34] COND TRUE 1 VAL [blastFlag=0, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8466, s__verify_mode=2147483647] [L35] COND FALSE !(s__state <= 8512 && blastFlag > 2) VAL [blastFlag=0, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8466, s__verify_mode=2147483647] [L41] COND TRUE s__state == 8466 [L90] COND TRUE blastFlag == 0 [L91] blastFlag = 1 [L93] s__state = 8496 VAL [blastFlag=1, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8496, s__verify_mode=2147483647] [L34] COND TRUE 1 VAL [blastFlag=1, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8496, s__verify_mode=2147483647] [L35] COND FALSE !(s__state <= 8512 && blastFlag > 2) VAL [blastFlag=1, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8496, s__verify_mode=2147483647] [L41] COND FALSE !(s__state == 8466) VAL [blastFlag=1, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8496, s__verify_mode=2147483647] [L44] COND TRUE s__state == 8496 [L97] COND TRUE blastFlag == 1 [L98] blastFlag = 2 [L100] COND FALSE !(\read(s__hit)) [L103] s__state = 8512 VAL [blastFlag=2, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8512, s__verify_mode=2147483647] [L34] COND TRUE 1 VAL [blastFlag=2, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8512, s__verify_mode=2147483647] [L35] COND FALSE !(s__state <= 8512 && blastFlag > 2) VAL [blastFlag=2, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8512, s__verify_mode=2147483647] [L41] COND FALSE !(s__state == 8466) VAL [blastFlag=2, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8512, s__verify_mode=2147483647] [L44] COND FALSE !(s__state == 8496) VAL [blastFlag=2, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8512, s__verify_mode=2147483647] [L48] COND TRUE s__state == 8512 [L108] s__state = 8528 VAL [blastFlag=2, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8528, s__verify_mode=2147483647] [L34] COND TRUE 1 VAL [blastFlag=2, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8528, s__verify_mode=2147483647] [L35] COND FALSE !(s__state <= 8512 && blastFlag > 2) VAL [blastFlag=2, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8528, s__verify_mode=2147483647] [L41] COND FALSE !(s__state == 8466) VAL [blastFlag=2, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8528, s__verify_mode=2147483647] [L44] COND FALSE !(s__state == 8496) VAL [blastFlag=2, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8528, s__verify_mode=2147483647] [L48] COND FALSE !(s__state == 8512) VAL [blastFlag=2, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8528, s__verify_mode=2147483647] [L52] COND TRUE s__state == 8528 [L112] s__state = 8544 VAL [blastFlag=2, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8544, s__verify_mode=2147483647] [L34] COND TRUE 1 VAL [blastFlag=2, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8544, s__verify_mode=2147483647] [L35] COND FALSE !(s__state <= 8512 && blastFlag > 2) VAL [blastFlag=2, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8544, s__verify_mode=2147483647] [L41] COND FALSE !(s__state == 8466) VAL [blastFlag=2, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8544, s__verify_mode=2147483647] [L44] COND FALSE !(s__state == 8496) VAL [blastFlag=2, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8544, s__verify_mode=2147483647] [L48] COND FALSE !(s__state == 8512) VAL [blastFlag=2, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8544, s__verify_mode=2147483647] [L52] COND FALSE !(s__state == 8528) VAL [blastFlag=2, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8544, s__verify_mode=2147483647] [L56] COND TRUE s__state == 8544 VAL [blastFlag=2, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8544, s__verify_mode=2147483647] [L116] s__verify_mode + 1 VAL [blastFlag=2, s__hit=0, s__s3__tmp__new_cipher__algorithms=0, s__session__peer=0, s__state=8544, s__verify_mode=2147483647] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 138.4MB. Free memory is still 107.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 341.67ms. Allocated memory was 138.4MB in the beginning and 176.2MB in the end (delta: 37.7MB). Free memory was 74.7MB in the beginning and 143.3MB in the end (delta: -68.6MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 30.80ms. Allocated memory is still 176.2MB. Free memory was 143.3MB in the beginning and 142.0MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 25.49ms. Allocated memory is still 176.2MB. Free memory was 142.0MB in the beginning and 140.8MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 495.34ms. Allocated memory is still 176.2MB. Free memory was 140.8MB in the beginning and 123.2MB in the end (delta: 17.6MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 2116.95ms. Allocated memory is still 176.2MB. Free memory was 123.2MB in the beginning and 127.7MB in the end (delta: -4.5MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 63.85ms. Allocated memory is still 176.2MB. Free memory was 127.7MB in the beginning and 124.6MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2022-11-21 22:50:50,560 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e9111a7-dfe6-44e9-90ba-b8b50b05a5f0/bin/ukojak-jW3SillKbg/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 Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(OVERFLOW)