./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-1.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_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/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_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/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_37fec4b3-50b3-4372-9990-0106299b9bb6/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 be72ada7daf51b9672b82550c90021fecf4891e35726a3813c73070b244ac267 --- 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 23:37:32,407 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:37:32,410 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:37:32,431 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:37:32,432 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:37:32,433 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:37:32,435 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:37:32,437 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:37:32,439 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:37:32,441 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:37:32,442 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:37:32,444 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:37:32,444 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:37:32,446 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:37:32,448 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:37:32,449 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:37:32,451 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:37:32,452 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:37:32,454 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:37:32,459 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:37:32,461 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:37:32,464 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:37:32,466 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:37:32,474 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:37:32,478 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:37:32,478 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:37:32,479 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:37:32,480 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:37:32,489 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:37:32,490 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:37:32,491 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:37:32,492 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:37:32,493 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:37:32,494 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:37:32,496 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:37:32,499 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:37:32,500 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:37:32,501 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:37:32,501 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:37:32,502 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:37:32,504 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:37:32,506 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:37:32,529 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:37:32,530 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:37:32,531 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:37:32,531 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:37:32,532 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:37:32,533 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:37:32,533 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:37:32,534 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:37:32,534 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:37:32,534 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:37:32,534 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:37:32,535 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:37:32,535 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:37:32,535 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:37:32,536 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:37:32,536 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:37:32,536 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:37:32,537 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:37:32,537 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:37:32,537 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:37:32,538 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:37:32,538 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:37:32,538 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:37:32,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:37:32,539 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:37:32,540 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:37:32,540 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:37:32,540 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:37:32,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:37:32,541 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:37:32,541 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_37fec4b3-50b3-4372-9990-0106299b9bb6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be72ada7daf51b9672b82550c90021fecf4891e35726a3813c73070b244ac267 [2022-11-21 23:37:32,879 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:37:32,906 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:37:32,909 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:37:32,912 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:37:32,913 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:37:32,914 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-1.c [2022-11-21 23:37:36,302 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:37:36,609 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:37:36,609 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-1.c [2022-11-21 23:37:36,631 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/data/76170684c/74dfc99495ad46b987025d4320e45f31/FLAG5ebde8576 [2022-11-21 23:37:36,646 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/data/76170684c/74dfc99495ad46b987025d4320e45f31 [2022-11-21 23:37:36,649 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:37:36,650 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:37:36,652 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:37:36,652 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:37:36,656 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:37:36,657 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:37:36" (1/1) ... [2022-11-21 23:37:36,658 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73d83003 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:36, skipping insertion in model container [2022-11-21 23:37:36,658 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:37:36" (1/1) ... [2022-11-21 23:37:36,667 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:37:36,731 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:37:37,179 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_37fec4b3-50b3-4372-9990-0106299b9bb6/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-1.c[74369,74382] [2022-11-21 23:37:37,187 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:37:37,206 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:37:37,349 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_37fec4b3-50b3-4372-9990-0106299b9bb6/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-1.c[74369,74382] [2022-11-21 23:37:37,369 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:37:37,391 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:37:37,391 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:37 WrapperNode [2022-11-21 23:37:37,393 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:37:37,395 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:37:37,396 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:37:37,396 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:37:37,404 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:37" (1/1) ... [2022-11-21 23:37:37,443 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:37" (1/1) ... [2022-11-21 23:37:37,509 INFO L138 Inliner]: procedures = 31, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 804 [2022-11-21 23:37:37,518 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:37:37,518 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:37:37,519 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:37:37,519 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:37:37,530 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:37" (1/1) ... [2022-11-21 23:37:37,531 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:37" (1/1) ... [2022-11-21 23:37:37,549 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:37" (1/1) ... [2022-11-21 23:37:37,559 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:37" (1/1) ... [2022-11-21 23:37:37,618 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:37" (1/1) ... [2022-11-21 23:37:37,624 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:37" (1/1) ... [2022-11-21 23:37:37,634 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:37" (1/1) ... [2022-11-21 23:37:37,637 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:37" (1/1) ... [2022-11-21 23:37:37,648 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:37:37,648 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:37:37,649 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:37:37,649 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:37:37,650 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:37" (1/1) ... [2022-11-21 23:37:37,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:37:37,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:37:37,698 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:37:37,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:37:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:37:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:37:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:37:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:37:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:37:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:37:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:37:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:37:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:37:37,981 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:37:37,983 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:37:38,013 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-21 23:37:39,522 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-21 23:37:39,523 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-21 23:37:39,523 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:37:39,949 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:37:39,949 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:37:39,952 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:37:39 BoogieIcfgContainer [2022-11-21 23:37:39,953 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:37:39,955 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:37:39,956 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:37:39,968 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:37:39,968 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:37:39" (1/1) ... [2022-11-21 23:37:39,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:37:40,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:40,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 136 states and 218 transitions. [2022-11-21 23:37:40,052 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 218 transitions. [2022-11-21 23:37:40,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-21 23:37:40,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:40,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:41,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 23:37:41,681 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 23:37:41,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 23:37:52,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-11-21 23:37:52,292 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:37:52,297 INFO L158 Benchmark]: Toolchain (without parser) took 15645.51ms. Allocated memory was 182.5MB in the beginning and 224.4MB in the end (delta: 41.9MB). Free memory was 142.0MB in the beginning and 124.4MB in the end (delta: 17.5MB). Peak memory consumption was 60.2MB. Max. memory is 16.1GB. [2022-11-21 23:37:52,298 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 127.9MB. Free memory is still 96.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:37:52,299 INFO L158 Benchmark]: CACSL2BoogieTranslator took 741.80ms. Allocated memory is still 182.5MB. Free memory was 142.0MB in the beginning and 109.8MB in the end (delta: 32.2MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-21 23:37:52,299 INFO L158 Benchmark]: Boogie Procedure Inliner took 123.03ms. Allocated memory is still 182.5MB. Free memory was 109.8MB in the beginning and 105.0MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 23:37:52,300 INFO L158 Benchmark]: Boogie Preprocessor took 129.45ms. Allocated memory is still 182.5MB. Free memory was 105.0MB in the beginning and 97.3MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:37:52,301 INFO L158 Benchmark]: RCFGBuilder took 2304.54ms. Allocated memory is still 182.5MB. Free memory was 97.3MB in the beginning and 98.0MB in the end (delta: -796.2kB). Peak memory consumption was 68.8MB. Max. memory is 16.1GB. [2022-11-21 23:37:52,302 INFO L158 Benchmark]: CodeCheck took 12339.99ms. Allocated memory was 182.5MB in the beginning and 224.4MB in the end (delta: 41.9MB). Free memory was 98.0MB in the beginning and 124.4MB in the end (delta: -26.4MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. [2022-11-21 23:37:52,306 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 127.9MB. Free memory is still 96.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 741.80ms. Allocated memory is still 182.5MB. Free memory was 142.0MB in the beginning and 109.8MB in the end (delta: 32.2MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 123.03ms. Allocated memory is still 182.5MB. Free memory was 109.8MB in the beginning and 105.0MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 129.45ms. Allocated memory is still 182.5MB. Free memory was 105.0MB in the beginning and 97.3MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2304.54ms. Allocated memory is still 182.5MB. Free memory was 97.3MB in the beginning and 98.0MB in the end (delta: -796.2kB). Peak memory consumption was 68.8MB. Max. memory is 16.1GB. * CodeCheck took 12339.99ms. Allocated memory was 182.5MB in the beginning and 224.4MB in the end (delta: 41.9MB). Free memory was 98.0MB in the beginning and 124.4MB in the end (delta: -26.4MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:37:52,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/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_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/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 be72ada7daf51b9672b82550c90021fecf4891e35726a3813c73070b244ac267 --- 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 23:37:55,042 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:37:55,044 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:37:55,080 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:37:55,081 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:37:55,085 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:37:55,092 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:37:55,094 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:37:55,095 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:37:55,099 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:37:55,100 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:37:55,105 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:37:55,106 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:37:55,114 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:37:55,116 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:37:55,119 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:37:55,121 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:37:55,124 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:37:55,127 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:37:55,140 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:37:55,145 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:37:55,151 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:37:55,155 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:37:55,156 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:37:55,160 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:37:55,163 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:37:55,163 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:37:55,165 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:37:55,165 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:37:55,166 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:37:55,166 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:37:55,167 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:37:55,168 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:37:55,169 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:37:55,171 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:37:55,171 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:37:55,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:37:55,173 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:37:55,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:37:55,174 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:37:55,175 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:37:55,176 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:37:55,224 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:37:55,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:37:55,229 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:37:55,230 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:37:55,231 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:37:55,231 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:37:55,231 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:37:55,232 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:37:55,232 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:37:55,232 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:37:55,233 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:37:55,234 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:37:55,234 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:37:55,234 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:37:55,234 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:37:55,235 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:37:55,235 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:37:55,235 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:37:55,235 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:37:55,235 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:37:55,236 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:37:55,236 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:37:55,236 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:37:55,236 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:37:55,237 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:37:55,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:37:55,237 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:37:55,238 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:37:55,238 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:37:55,238 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:37:55,238 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:37:55,238 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:37:55,239 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:37:55,239 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:37:55,239 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be72ada7daf51b9672b82550c90021fecf4891e35726a3813c73070b244ac267 [2022-11-21 23:37:55,645 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:37:55,675 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:37:55,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:37:55,679 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:37:55,679 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:37:55,681 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-1.c [2022-11-21 23:37:58,968 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:37:59,393 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:37:59,397 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-1.c [2022-11-21 23:37:59,435 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/data/2e8d1bce9/50b56a3b40474008a609b0a64161a0be/FLAG4f7e0b3b6 [2022-11-21 23:37:59,455 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/data/2e8d1bce9/50b56a3b40474008a609b0a64161a0be [2022-11-21 23:37:59,458 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:37:59,468 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:37:59,472 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:37:59,472 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:37:59,475 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:37:59,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:37:59" (1/1) ... [2022-11-21 23:37:59,478 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@89ad776 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:59, skipping insertion in model container [2022-11-21 23:37:59,478 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:37:59" (1/1) ... [2022-11-21 23:37:59,487 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:37:59,579 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:38:00,120 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_37fec4b3-50b3-4372-9990-0106299b9bb6/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-1.c[74369,74382] [2022-11-21 23:38:00,129 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:38:00,150 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 23:38:00,165 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:38:00,297 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_37fec4b3-50b3-4372-9990-0106299b9bb6/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-1.c[74369,74382] [2022-11-21 23:38:00,300 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:38:00,308 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:38:00,449 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_37fec4b3-50b3-4372-9990-0106299b9bb6/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-1.c[74369,74382] [2022-11-21 23:38:00,453 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:38:00,490 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:38:00,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:38:00 WrapperNode [2022-11-21 23:38:00,496 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:38:00,498 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:38:00,498 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:38:00,498 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:38:00,505 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:38:00" (1/1) ... [2022-11-21 23:38:00,541 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:38:00" (1/1) ... [2022-11-21 23:38:00,624 INFO L138 Inliner]: procedures = 35, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 774 [2022-11-21 23:38:00,625 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:38:00,638 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:38:00,638 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:38:00,639 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:38:00,652 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:38:00" (1/1) ... [2022-11-21 23:38:00,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:38:00" (1/1) ... [2022-11-21 23:38:00,671 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:38:00" (1/1) ... [2022-11-21 23:38:00,671 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:38:00" (1/1) ... [2022-11-21 23:38:00,718 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:38:00" (1/1) ... [2022-11-21 23:38:00,726 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:38:00" (1/1) ... [2022-11-21 23:38:00,731 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:38:00" (1/1) ... [2022-11-21 23:38:00,735 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:38:00" (1/1) ... [2022-11-21 23:38:00,743 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:38:00,744 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:38:00,744 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:38:00,744 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:38:00,745 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:38:00" (1/1) ... [2022-11-21 23:38:00,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:38:00,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:38:00,805 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:38:00,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:38:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:38:00,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:38:00,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:38:00,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-21 23:38:00,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:38:00,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:38:00,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:38:00,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:38:00,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-21 23:38:01,066 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:38:01,069 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:38:01,128 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-21 23:38:19,553 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-21 23:38:19,553 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-21 23:38:19,553 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:38:19,929 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:38:19,929 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:38:19,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:38:19 BoogieIcfgContainer [2022-11-21 23:38:19,932 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:38:19,934 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:38:19,934 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:38:19,947 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:38:19,947 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:38:19" (1/1) ... [2022-11-21 23:38:19,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:38:20,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:38:20,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 136 states and 218 transitions. [2022-11-21 23:38:20,053 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 218 transitions. [2022-11-21 23:38:20,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-21 23:38:20,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:38:20,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:38:20,099 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:38:20,104 INFO L158 Benchmark]: Toolchain (without parser) took 20635.61ms. Allocated memory was 79.7MB in the beginning and 100.7MB in the end (delta: 21.0MB). Free memory was 56.4MB in the beginning and 60.8MB in the end (delta: -4.4MB). Peak memory consumption was 48.8MB. Max. memory is 16.1GB. [2022-11-21 23:38:20,105 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 79.7MB. Free memory is still 57.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:38:20,106 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1025.35ms. Allocated memory was 79.7MB in the beginning and 100.7MB in the end (delta: 21.0MB). Free memory was 56.2MB in the beginning and 70.3MB in the end (delta: -14.1MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. [2022-11-21 23:38:20,107 INFO L158 Benchmark]: Boogie Procedure Inliner took 139.41ms. Allocated memory is still 100.7MB. Free memory was 70.3MB in the beginning and 65.4MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 23:38:20,107 INFO L158 Benchmark]: Boogie Preprocessor took 105.05ms. Allocated memory is still 100.7MB. Free memory was 65.4MB in the beginning and 57.9MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:38:20,108 INFO L158 Benchmark]: RCFGBuilder took 19188.89ms. Allocated memory is still 100.7MB. Free memory was 57.9MB in the beginning and 33.0MB in the end (delta: 24.8MB). Peak memory consumption was 26.0MB. Max. memory is 16.1GB. [2022-11-21 23:38:20,109 INFO L158 Benchmark]: CodeCheck took 168.57ms. Allocated memory is still 100.7MB. Free memory was 33.0MB in the beginning and 60.8MB in the end (delta: -27.8MB). Peak memory consumption was 5.6MB. Max. memory is 16.1GB. [2022-11-21 23:38:20,112 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 79.7MB. Free memory is still 57.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1025.35ms. Allocated memory was 79.7MB in the beginning and 100.7MB in the end (delta: 21.0MB). Free memory was 56.2MB in the beginning and 70.3MB in the end (delta: -14.1MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 139.41ms. Allocated memory is still 100.7MB. Free memory was 70.3MB in the beginning and 65.4MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 105.05ms. Allocated memory is still 100.7MB. Free memory was 65.4MB in the beginning and 57.9MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 19188.89ms. Allocated memory is still 100.7MB. Free memory was 57.9MB in the beginning and 33.0MB in the end (delta: 24.8MB). Peak memory consumption was 26.0MB. Max. memory is 16.1GB. * CodeCheck took 168.57ms. Allocated memory is still 100.7MB. Free memory was 33.0MB in the beginning and 60.8MB in the end (delta: -27.8MB). Peak memory consumption was 5.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:38:20,152 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fec4b3-50b3-4372-9990-0106299b9bb6/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 Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared