./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 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_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4 --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 8c6f82e874e2f980b653c53fa0437dd3390b1771d726d8f345336fe56afb2bb6 --- 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-2329fc7 [2022-12-15 03:20:10,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:20:10,276 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:20:10,291 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:20:10,291 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:20:10,292 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:20:10,293 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:20:10,294 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:20:10,295 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:20:10,296 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:20:10,296 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:20:10,297 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:20:10,297 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:20:10,298 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:20:10,299 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:20:10,300 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:20:10,300 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:20:10,301 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:20:10,302 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:20:10,303 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:20:10,304 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:20:10,305 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:20:10,306 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:20:10,307 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:20:10,309 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:20:10,309 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:20:10,309 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:20:10,310 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:20:10,311 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:20:10,311 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:20:10,312 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:20:10,312 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:20:10,313 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:20:10,313 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:20:10,314 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:20:10,314 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:20:10,315 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:20:10,315 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:20:10,315 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:20:10,316 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:20:10,316 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:20:10,317 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-15 03:20:10,331 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:20:10,332 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:20:10,332 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:20:10,332 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:20:10,333 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:20:10,333 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:20:10,333 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:20:10,333 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:20:10,333 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 03:20:10,333 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:20:10,333 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:20:10,334 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:20:10,334 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:20:10,334 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:20:10,334 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:20:10,334 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 03:20:10,334 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:20:10,334 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:20:10,334 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:20:10,334 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:20:10,335 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:20:10,335 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:20:10,335 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:20:10,335 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:20:10,335 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:20:10,335 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:20:10,335 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:20:10,335 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:20:10,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:20:10,336 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:20:10,336 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_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8c6f82e874e2f980b653c53fa0437dd3390b1771d726d8f345336fe56afb2bb6 [2022-12-15 03:20:10,506 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:20:10,525 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:20:10,528 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:20:10,529 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:20:10,529 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:20:10,530 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-2.c [2022-12-15 03:20:13,068 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:20:13,320 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:20:13,320 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-2.c [2022-12-15 03:20:13,330 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/data/210468b0e/159300edab17412a928e1b2c02240ce4/FLAG7651c36c9 [2022-12-15 03:20:13,341 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/data/210468b0e/159300edab17412a928e1b2c02240ce4 [2022-12-15 03:20:13,343 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:20:13,344 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:20:13,344 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:20:13,345 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:20:13,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:20:13,347 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:20:13" (1/1) ... [2022-12-15 03:20:13,348 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43fc4980 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:13, skipping insertion in model container [2022-12-15 03:20:13,349 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:20:13" (1/1) ... [2022-12-15 03:20:13,356 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:20:13,404 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:20:13,591 WARN L623 FunctionHandler]: Unknown extern function sslv3_base_method [2022-12-15 03:20:13,645 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_4de06d27-57a6-4a64-b0c1-2bce2461724e/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-2.c[74369,74382] [2022-12-15 03:20:13,650 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:20:13,661 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:20:13,695 WARN L623 FunctionHandler]: Unknown extern function sslv3_base_method [2022-12-15 03:20:13,762 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_4de06d27-57a6-4a64-b0c1-2bce2461724e/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-2.c[74369,74382] [2022-12-15 03:20:13,766 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:20:13,783 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:20:13,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:13 WrapperNode [2022-12-15 03:20:13,784 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:20:13,785 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:20:13,785 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:20:13,785 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:20:13,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:13" (1/1) ... [2022-12-15 03:20:13,817 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:13" (1/1) ... [2022-12-15 03:20:13,848 INFO L138 Inliner]: procedures = 31, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 804 [2022-12-15 03:20:13,849 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:20:13,849 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:20:13,849 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:20:13,849 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:20:13,856 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:13" (1/1) ... [2022-12-15 03:20:13,857 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:13" (1/1) ... [2022-12-15 03:20:13,862 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:13" (1/1) ... [2022-12-15 03:20:13,862 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:13" (1/1) ... [2022-12-15 03:20:13,887 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:13" (1/1) ... [2022-12-15 03:20:13,891 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:13" (1/1) ... [2022-12-15 03:20:13,893 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:13" (1/1) ... [2022-12-15 03:20:13,895 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:13" (1/1) ... [2022-12-15 03:20:13,899 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:20:13,900 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:20:13,900 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:20:13,900 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:20:13,900 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:13" (1/1) ... [2022-12-15 03:20:13,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:20:13,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:20:13,925 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:20:13,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:20:13,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:20:13,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:20:13,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 03:20:13,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 03:20:13,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:20:13,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:20:13,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:20:13,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:20:13,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:20:14,074 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:20:14,076 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:20:14,090 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-15 03:20:15,167 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-12-15 03:20:15,167 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-12-15 03:20:15,167 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:20:15,366 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:20:15,366 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 03:20:15,368 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:20:15 BoogieIcfgContainer [2022-12-15 03:20:15,368 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:20:15,369 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:20:15,369 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:20:15,377 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:20:15,377 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:20:15" (1/1) ... [2022-12-15 03:20:15,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:20:15,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:20:15,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 135 states and 216 transitions. [2022-12-15 03:20:15,429 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 216 transitions. [2022-12-15 03:20:15,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-12-15 03:20:15,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:20:15,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:20:16,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 03:20:16,940 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 03:20:17,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 03:20:24,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 03:20:24,191 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 03:20:34,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-12-15 03:20:34,262 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) [2022-12-15 03:20:34,265 INFO L158 Benchmark]: Toolchain (without parser) took 20920.66ms. Allocated memory was 190.8MB in the beginning and 230.7MB in the end (delta: 39.8MB). Free memory was 157.7MB in the beginning and 152.4MB in the end (delta: 5.3MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. [2022-12-15 03:20:34,265 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 134.2MB. Free memory was 98.1MB in the beginning and 98.1MB in the end (delta: 26.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:20:34,266 INFO L158 Benchmark]: CACSL2BoogieTranslator took 439.67ms. Allocated memory is still 190.8MB. Free memory was 156.8MB in the beginning and 125.3MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-12-15 03:20:34,266 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.68ms. Allocated memory is still 190.8MB. Free memory was 125.3MB in the beginning and 120.2MB in the end (delta: 5.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 03:20:34,267 INFO L158 Benchmark]: Boogie Preprocessor took 50.06ms. Allocated memory is still 190.8MB. Free memory was 120.2MB in the beginning and 112.7MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 03:20:34,267 INFO L158 Benchmark]: RCFGBuilder took 1468.74ms. Allocated memory is still 190.8MB. Free memory was 112.7MB in the beginning and 108.3MB in the end (delta: 4.4MB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. [2022-12-15 03:20:34,268 INFO L158 Benchmark]: CodeCheck took 18894.79ms. Allocated memory was 190.8MB in the beginning and 230.7MB in the end (delta: 39.8MB). Free memory was 108.3MB in the beginning and 152.4MB in the end (delta: -44.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:20:34,271 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 0.17ms. Allocated memory is still 134.2MB. Free memory was 98.1MB in the beginning and 98.1MB in the end (delta: 26.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 439.67ms. Allocated memory is still 190.8MB. Free memory was 156.8MB in the beginning and 125.3MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.68ms. Allocated memory is still 190.8MB. Free memory was 125.3MB in the beginning and 120.2MB in the end (delta: 5.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 50.06ms. Allocated memory is still 190.8MB. Free memory was 120.2MB in the beginning and 112.7MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1468.74ms. Allocated memory is still 190.8MB. Free memory was 112.7MB in the beginning and 108.3MB in the end (delta: 4.4MB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. * CodeCheck took 18894.79ms. Allocated memory was 190.8MB in the beginning and 230.7MB in the end (delta: 39.8MB). Free memory was 108.3MB in the beginning and 152.4MB in the end (delta: -44.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:20:34,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/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_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4 --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 8c6f82e874e2f980b653c53fa0437dd3390b1771d726d8f345336fe56afb2bb6 --- 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-2329fc7 [2022-12-15 03:20:36,011 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:20:36,013 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:20:36,033 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:20:36,033 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:20:36,034 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:20:36,035 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:20:36,037 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:20:36,039 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:20:36,040 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:20:36,041 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:20:36,042 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:20:36,042 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:20:36,043 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:20:36,044 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:20:36,045 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:20:36,046 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:20:36,047 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:20:36,049 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:20:36,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:20:36,052 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:20:36,053 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:20:36,054 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:20:36,055 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:20:36,057 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:20:36,057 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:20:36,057 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:20:36,058 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:20:36,058 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:20:36,059 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:20:36,059 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:20:36,060 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:20:36,061 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:20:36,061 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:20:36,062 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:20:36,062 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:20:36,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:20:36,063 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:20:36,063 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:20:36,064 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:20:36,064 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:20:36,065 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-12-15 03:20:36,084 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:20:36,084 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:20:36,084 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:20:36,085 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:20:36,085 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:20:36,085 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:20:36,085 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:20:36,085 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:20:36,085 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 03:20:36,086 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:20:36,086 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:20:36,086 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:20:36,086 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:20:36,086 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:20:36,086 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:20:36,086 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:20:36,087 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 03:20:36,087 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:20:36,087 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:20:36,087 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:20:36,087 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:20:36,087 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:20:36,087 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:20:36,088 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:20:36,088 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:20:36,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:20:36,088 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:20:36,088 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:20:36,088 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:20:36,089 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:20:36,089 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:20:36,089 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:20:36,089 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:20:36,089 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:20:36,089 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_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8c6f82e874e2f980b653c53fa0437dd3390b1771d726d8f345336fe56afb2bb6 [2022-12-15 03:20:36,308 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:20:36,326 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:20:36,328 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:20:36,329 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:20:36,329 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:20:36,330 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-2.c [2022-12-15 03:20:38,921 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:20:39,175 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:20:39,175 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-2.c [2022-12-15 03:20:39,192 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/data/ac369176c/9a44e0bc86e046939131696588eff766/FLAG1bbd66794 [2022-12-15 03:20:39,205 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/data/ac369176c/9a44e0bc86e046939131696588eff766 [2022-12-15 03:20:39,207 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:20:39,208 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:20:39,210 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:20:39,210 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:20:39,213 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:20:39,213 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:20:39" (1/1) ... [2022-12-15 03:20:39,214 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d767bb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:39, skipping insertion in model container [2022-12-15 03:20:39,214 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:20:39" (1/1) ... [2022-12-15 03:20:39,221 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:20:39,274 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:20:39,475 WARN L623 FunctionHandler]: Unknown extern function sslv3_base_method [2022-12-15 03:20:39,532 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_4de06d27-57a6-4a64-b0c1-2bce2461724e/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-2.c[74369,74382] [2022-12-15 03:20:39,537 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:20:39,554 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 03:20:39,568 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:20:39,601 WARN L623 FunctionHandler]: Unknown extern function sslv3_base_method [2022-12-15 03:20:39,655 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_4de06d27-57a6-4a64-b0c1-2bce2461724e/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-2.c[74369,74382] [2022-12-15 03:20:39,663 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:20:39,667 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:20:39,691 WARN L623 FunctionHandler]: Unknown extern function sslv3_base_method [2022-12-15 03:20:39,720 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_4de06d27-57a6-4a64-b0c1-2bce2461724e/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-2.c[74369,74382] [2022-12-15 03:20:39,721 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:20:39,733 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:20:39,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:39 WrapperNode [2022-12-15 03:20:39,734 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:20:39,734 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:20:39,734 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:20:39,734 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:20:39,739 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:39" (1/1) ... [2022-12-15 03:20:39,754 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:39" (1/1) ... [2022-12-15 03:20:39,781 INFO L138 Inliner]: procedures = 35, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 774 [2022-12-15 03:20:39,782 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:20:39,782 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:20:39,782 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:20:39,782 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:20:39,789 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:39" (1/1) ... [2022-12-15 03:20:39,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:39" (1/1) ... [2022-12-15 03:20:39,795 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:39" (1/1) ... [2022-12-15 03:20:39,795 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:39" (1/1) ... [2022-12-15 03:20:39,817 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:39" (1/1) ... [2022-12-15 03:20:39,821 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:39" (1/1) ... [2022-12-15 03:20:39,823 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:39" (1/1) ... [2022-12-15 03:20:39,825 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:39" (1/1) ... [2022-12-15 03:20:39,829 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:20:39,829 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:20:39,829 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:20:39,829 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:20:39,830 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:20:39" (1/1) ... [2022-12-15 03:20:39,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:20:39,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:20:39,854 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:20:39,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:20:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:20:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 03:20:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:20:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 03:20:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:20:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:20:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:20:39,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:20:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 03:20:40,026 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:20:40,027 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:20:40,047 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-15 03:20:55,700 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-12-15 03:20:55,700 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-12-15 03:20:55,700 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:20:55,935 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:20:55,935 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 03:20:55,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:20:55 BoogieIcfgContainer [2022-12-15 03:20:55,938 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:20:55,939 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:20:55,939 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:20:55,947 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:20:55,947 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:20:55" (1/1) ... [2022-12-15 03:20:55,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:20:56,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:20:56,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 135 states and 216 transitions. [2022-12-15 03:20:56,043 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 216 transitions. [2022-12-15 03:20:56,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-12-15 03:20:56,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:20:56,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:20:56,088 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) [2022-12-15 03:20:56,090 INFO L158 Benchmark]: Toolchain (without parser) took 16881.28ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 52.0MB in the beginning and 81.0MB in the end (delta: -29.0MB). Peak memory consumption was 5.6MB. Max. memory is 16.1GB. [2022-12-15 03:20:56,091 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 50.3MB. Free memory was 28.8MB in the beginning and 28.7MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:20:56,091 INFO L158 Benchmark]: CACSL2BoogieTranslator took 524.00ms. Allocated memory is still 96.5MB. Free memory was 51.7MB in the beginning and 60.4MB in the end (delta: -8.8MB). Peak memory consumption was 11.8MB. Max. memory is 16.1GB. [2022-12-15 03:20:56,092 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.46ms. Allocated memory is still 96.5MB. Free memory was 60.4MB in the beginning and 55.8MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 03:20:56,092 INFO L158 Benchmark]: Boogie Preprocessor took 46.72ms. Allocated memory is still 96.5MB. Free memory was 55.8MB in the beginning and 48.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 03:20:56,092 INFO L158 Benchmark]: RCFGBuilder took 16108.72ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 47.9MB in the beginning and 70.9MB in the end (delta: -23.0MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. [2022-12-15 03:20:56,093 INFO L158 Benchmark]: CodeCheck took 150.45ms. Allocated memory is still 117.4MB. Free memory was 70.9MB in the beginning and 81.0MB in the end (delta: -10.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 03:20:56,096 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 0.15ms. Allocated memory is still 50.3MB. Free memory was 28.8MB in the beginning and 28.7MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 524.00ms. Allocated memory is still 96.5MB. Free memory was 51.7MB in the beginning and 60.4MB in the end (delta: -8.8MB). Peak memory consumption was 11.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 47.46ms. Allocated memory is still 96.5MB. Free memory was 60.4MB in the beginning and 55.8MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 46.72ms. Allocated memory is still 96.5MB. Free memory was 55.8MB in the beginning and 48.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 16108.72ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 47.9MB in the beginning and 70.9MB in the end (delta: -23.0MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. * CodeCheck took 150.45ms. Allocated memory is still 117.4MB. Free memory was 70.9MB in the beginning and 81.0MB in the end (delta: -10.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:20:56,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de06d27-57a6-4a64-b0c1-2bce2461724e/bin/ukojak-rkRKPMF4O4/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