./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/openssl/s3_srvr.blast.11.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_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/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_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/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_cefd6a59-84ff-4d60-a477-5fcdb8300317/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 d2558e20908ca51bd715f698f032e0721784debd5f3c1dc69de7f261de8133a0 --- 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 [2022-12-14 19:17:10,620 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:17:10,621 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:17:10,633 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:17:10,634 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:17:10,634 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:17:10,635 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:17:10,636 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:17:10,637 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:17:10,638 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:17:10,639 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:17:10,639 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:17:10,640 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:17:10,640 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:17:10,641 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:17:10,642 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:17:10,642 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:17:10,643 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:17:10,644 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:17:10,645 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:17:10,646 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:17:10,647 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:17:10,648 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:17:10,648 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:17:10,656 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:17:10,657 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:17:10,657 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:17:10,658 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:17:10,659 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:17:10,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:17:10,660 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:17:10,661 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:17:10,662 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:17:10,663 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:17:10,664 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:17:10,664 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:17:10,665 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:17:10,666 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:17:10,666 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:17:10,667 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:17:10,667 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:17:10,668 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-14 19:17:10,694 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:17:10,694 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:17:10,695 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:17:10,695 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:17:10,695 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:17:10,696 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:17:10,696 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:17:10,696 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:17:10,696 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:17:10,697 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:17:10,697 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:17:10,697 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:17:10,697 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:17:10,697 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:17:10,697 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:17:10,698 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:17:10,698 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:17:10,698 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:17:10,698 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:17:10,698 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:17:10,699 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:17:10,699 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:17:10,699 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:17:10,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:17:10,699 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:17:10,700 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:17:10,700 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:17:10,700 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:17:10,700 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:17:10,700 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:17:10,700 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_cefd6a59-84ff-4d60-a477-5fcdb8300317/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d2558e20908ca51bd715f698f032e0721784debd5f3c1dc69de7f261de8133a0 [2022-12-14 19:17:10,861 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:17:10,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:17:10,881 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:17:10,882 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:17:10,883 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:17:10,884 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c [2022-12-14 19:17:13,454 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:17:13,658 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:17:13,659 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c [2022-12-14 19:17:13,670 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4/data/d6705f848/657c3597ebd24d73bdd701bd3b49a125/FLAG42f66aa7a [2022-12-14 19:17:14,016 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4/data/d6705f848/657c3597ebd24d73bdd701bd3b49a125 [2022-12-14 19:17:14,020 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:17:14,021 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:17:14,023 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:17:14,023 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:17:14,027 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:17:14,027 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:17:14" (1/1) ... [2022-12-14 19:17:14,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11040f72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:14, skipping insertion in model container [2022-12-14 19:17:14,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:17:14" (1/1) ... [2022-12-14 19:17:14,038 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:17:14,072 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:17:14,309 WARN L623 FunctionHandler]: Unknown extern function sslv3_base_method [2022-12-14 19:17:14,360 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_cefd6a59-84ff-4d60-a477-5fcdb8300317/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c[74369,74382] [2022-12-14 19:17:14,365 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:17:14,376 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:17:14,424 WARN L623 FunctionHandler]: Unknown extern function sslv3_base_method [2022-12-14 19:17:14,463 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_cefd6a59-84ff-4d60-a477-5fcdb8300317/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c[74369,74382] [2022-12-14 19:17:14,466 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:17:14,477 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:17:14,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:14 WrapperNode [2022-12-14 19:17:14,478 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:17:14,479 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:17:14,479 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:17:14,479 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:17:14,485 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:14" (1/1) ... [2022-12-14 19:17:14,498 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:14" (1/1) ... [2022-12-14 19:17:14,529 INFO L138 Inliner]: procedures = 31, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 804 [2022-12-14 19:17:14,529 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:17:14,530 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:17:14,530 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:17:14,530 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:17:14,537 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:14" (1/1) ... [2022-12-14 19:17:14,538 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:14" (1/1) ... [2022-12-14 19:17:14,543 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:14" (1/1) ... [2022-12-14 19:17:14,543 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:14" (1/1) ... [2022-12-14 19:17:14,567 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:14" (1/1) ... [2022-12-14 19:17:14,572 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:14" (1/1) ... [2022-12-14 19:17:14,574 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:14" (1/1) ... [2022-12-14 19:17:14,576 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:14" (1/1) ... [2022-12-14 19:17:14,579 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:17:14,580 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:17:14,580 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:17:14,580 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:17:14,581 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:14" (1/1) ... [2022-12-14 19:17:14,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:17:14,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:17:14,605 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:17:14,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:17:14,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:17:14,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 19:17:14,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 19:17:14,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 19:17:14,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 19:17:14,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:17:14,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 19:17:14,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:17:14,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:17:14,773 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:17:14,775 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:17:14,798 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 19:17:15,907 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-12-14 19:17:15,907 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-12-14 19:17:15,907 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:17:16,133 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:17:16,134 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 19:17:16,136 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:17:16 BoogieIcfgContainer [2022-12-14 19:17:16,136 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:17:16,137 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:17:16,137 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:17:16,144 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:17:16,144 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:17:16" (1/1) ... [2022-12-14 19:17:16,150 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:17:16,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:17:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 136 states and 218 transitions. [2022-12-14 19:17:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 218 transitions. [2022-12-14 19:17:16,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-12-14 19:17:16,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:17:16,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:17:17,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:17:17,214 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 19:17:17,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:17:23,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:17:23,268 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 19:17:33,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-12-14 19:17:33,342 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) [2022-12-14 19:17:33,345 INFO L158 Benchmark]: Toolchain (without parser) took 19323.18ms. Allocated memory was 109.1MB in the beginning and 192.9MB in the end (delta: 83.9MB). Free memory was 61.7MB in the beginning and 100.3MB in the end (delta: -38.6MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. [2022-12-14 19:17:33,345 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 109.1MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:17:33,345 INFO L158 Benchmark]: CACSL2BoogieTranslator took 455.57ms. Allocated memory was 109.1MB in the beginning and 132.1MB in the end (delta: 23.1MB). Free memory was 61.7MB in the beginning and 96.8MB in the end (delta: -35.1MB). Peak memory consumption was 31.4MB. Max. memory is 16.1GB. [2022-12-14 19:17:33,346 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.69ms. Allocated memory is still 132.1MB. Free memory was 96.2MB in the beginning and 91.8MB in the end (delta: 4.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 19:17:33,346 INFO L158 Benchmark]: Boogie Preprocessor took 49.66ms. Allocated memory is still 132.1MB. Free memory was 91.2MB in the beginning and 84.2MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:17:33,346 INFO L158 Benchmark]: RCFGBuilder took 1556.32ms. Allocated memory is still 132.1MB. Free memory was 84.2MB in the beginning and 54.1MB in the end (delta: 30.1MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. [2022-12-14 19:17:33,347 INFO L158 Benchmark]: CodeCheck took 17206.94ms. Allocated memory was 132.1MB in the beginning and 192.9MB in the end (delta: 60.8MB). Free memory was 54.1MB in the beginning and 100.3MB in the end (delta: -46.2MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. [2022-12-14 19:17:33,349 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 0.19ms. Allocated memory is still 109.1MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 455.57ms. Allocated memory was 109.1MB in the beginning and 132.1MB in the end (delta: 23.1MB). Free memory was 61.7MB in the beginning and 96.8MB in the end (delta: -35.1MB). Peak memory consumption was 31.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.69ms. Allocated memory is still 132.1MB. Free memory was 96.2MB in the beginning and 91.8MB in the end (delta: 4.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 49.66ms. Allocated memory is still 132.1MB. Free memory was 91.2MB in the beginning and 84.2MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1556.32ms. Allocated memory is still 132.1MB. Free memory was 84.2MB in the beginning and 54.1MB in the end (delta: 30.1MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. * CodeCheck took 17206.94ms. Allocated memory was 132.1MB in the beginning and 192.9MB in the end (delta: 60.8MB). Free memory was 54.1MB in the beginning and 100.3MB in the end (delta: -46.2MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 19:17:33,368 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/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_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/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_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/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_cefd6a59-84ff-4d60-a477-5fcdb8300317/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 d2558e20908ca51bd715f698f032e0721784debd5f3c1dc69de7f261de8133a0 --- 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 [2022-12-14 19:17:34,945 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:17:34,946 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:17:34,962 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:17:34,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:17:34,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:17:34,966 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:17:34,969 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:17:34,972 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:17:34,973 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:17:34,975 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:17:34,976 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:17:34,977 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:17:34,979 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:17:34,980 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:17:34,982 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:17:34,984 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:17:34,985 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:17:34,988 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:17:34,991 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:17:34,994 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:17:34,995 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:17:34,997 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:17:34,998 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:17:35,006 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:17:35,006 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:17:35,007 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:17:35,008 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:17:35,009 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:17:35,010 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:17:35,011 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:17:35,012 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:17:35,013 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:17:35,014 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:17:35,015 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:17:35,015 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:17:35,016 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:17:35,016 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:17:35,016 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:17:35,017 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:17:35,018 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:17:35,018 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-12-14 19:17:35,046 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:17:35,046 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:17:35,047 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:17:35,047 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:17:35,048 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:17:35,048 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:17:35,048 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:17:35,048 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:17:35,049 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:17:35,049 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:17:35,049 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:17:35,049 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:17:35,049 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:17:35,050 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:17:35,050 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:17:35,050 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:17:35,050 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:17:35,050 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:17:35,050 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:17:35,051 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:17:35,051 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:17:35,051 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:17:35,051 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:17:35,051 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:17:35,052 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:17:35,052 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:17:35,052 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:17:35,052 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:17:35,053 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:17:35,053 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:17:35,053 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:17:35,061 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:17:35,061 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:17:35,061 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:17:35,061 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_cefd6a59-84ff-4d60-a477-5fcdb8300317/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d2558e20908ca51bd715f698f032e0721784debd5f3c1dc69de7f261de8133a0 [2022-12-14 19:17:35,320 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:17:35,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:17:35,338 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:17:35,339 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:17:35,339 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:17:35,340 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c [2022-12-14 19:17:38,010 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:17:38,251 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:17:38,252 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c [2022-12-14 19:17:38,271 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4/data/2752df77e/73bc0d647a7445ec8cfa634f6eb24016/FLAG56cc20025 [2022-12-14 19:17:38,283 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4/data/2752df77e/73bc0d647a7445ec8cfa634f6eb24016 [2022-12-14 19:17:38,286 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:17:38,287 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:17:38,288 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:17:38,288 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:17:38,291 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:17:38,291 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:17:38" (1/1) ... [2022-12-14 19:17:38,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b1fe638 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:38, skipping insertion in model container [2022-12-14 19:17:38,292 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:17:38" (1/1) ... [2022-12-14 19:17:38,297 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:17:38,341 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:17:38,568 WARN L623 FunctionHandler]: Unknown extern function sslv3_base_method [2022-12-14 19:17:38,642 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_cefd6a59-84ff-4d60-a477-5fcdb8300317/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c[74369,74382] [2022-12-14 19:17:38,646 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:17:38,662 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 19:17:38,673 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:17:38,701 WARN L623 FunctionHandler]: Unknown extern function sslv3_base_method [2022-12-14 19:17:38,742 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_cefd6a59-84ff-4d60-a477-5fcdb8300317/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c[74369,74382] [2022-12-14 19:17:38,744 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:17:38,751 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:17:38,782 WARN L623 FunctionHandler]: Unknown extern function sslv3_base_method [2022-12-14 19:17:38,836 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_cefd6a59-84ff-4d60-a477-5fcdb8300317/sv-benchmarks/c/openssl/s3_srvr.blast.11.i.cil-2.c[74369,74382] [2022-12-14 19:17:38,838 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:17:38,854 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:17:38,854 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:38 WrapperNode [2022-12-14 19:17:38,854 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:17:38,855 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:17:38,855 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:17:38,855 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:17:38,860 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:38" (1/1) ... [2022-12-14 19:17:38,881 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:38" (1/1) ... [2022-12-14 19:17:38,917 INFO L138 Inliner]: procedures = 35, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 774 [2022-12-14 19:17:38,917 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:17:38,918 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:17:38,918 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:17:38,918 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:17:38,928 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:38" (1/1) ... [2022-12-14 19:17:38,928 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:38" (1/1) ... [2022-12-14 19:17:38,935 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:38" (1/1) ... [2022-12-14 19:17:38,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:38" (1/1) ... [2022-12-14 19:17:38,971 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:38" (1/1) ... [2022-12-14 19:17:38,977 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:38" (1/1) ... [2022-12-14 19:17:38,981 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:38" (1/1) ... [2022-12-14 19:17:38,983 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:38" (1/1) ... [2022-12-14 19:17:38,990 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:17:38,991 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:17:38,991 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:17:38,991 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:17:38,992 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:17:38" (1/1) ... [2022-12-14 19:17:38,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:17:39,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:17:39,018 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:17:39,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:17:39,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:17:39,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 19:17:39,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 19:17:39,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 19:17:39,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 19:17:39,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 19:17:39,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:17:39,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:17:39,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 19:17:39,188 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:17:39,190 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:17:39,210 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 19:17:54,713 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-12-14 19:17:54,713 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-12-14 19:17:54,713 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:17:54,932 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:17:54,933 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 19:17:54,935 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:17:54 BoogieIcfgContainer [2022-12-14 19:17:54,935 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:17:54,936 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:17:54,936 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:17:54,943 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:17:54,943 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:17:54" (1/1) ... [2022-12-14 19:17:54,949 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:17:54,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:17:54,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 136 states and 218 transitions. [2022-12-14 19:17:54,988 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 218 transitions. [2022-12-14 19:17:54,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-12-14 19:17:54,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:17:54,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:17:55,022 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) [2022-12-14 19:17:55,025 INFO L158 Benchmark]: Toolchain (without parser) took 16737.50ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 55.9MB in the beginning and 31.6MB in the end (delta: 24.3MB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB. [2022-12-14 19:17:55,026 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 56.6MB. Free memory is still 35.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:17:55,026 INFO L158 Benchmark]: CACSL2BoogieTranslator took 566.22ms. Allocated memory is still 79.7MB. Free memory was 55.7MB in the beginning and 51.8MB in the end (delta: 3.9MB). Peak memory consumption was 33.0MB. Max. memory is 16.1GB. [2022-12-14 19:17:55,027 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.63ms. Allocated memory is still 79.7MB. Free memory was 51.8MB in the beginning and 46.7MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:17:55,027 INFO L158 Benchmark]: Boogie Preprocessor took 71.75ms. Allocated memory is still 79.7MB. Free memory was 46.7MB in the beginning and 39.6MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:17:55,028 INFO L158 Benchmark]: RCFGBuilder took 15945.01ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 39.2MB in the beginning and 37.9MB in the end (delta: 1.3MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. [2022-12-14 19:17:55,028 INFO L158 Benchmark]: CodeCheck took 87.88ms. Allocated memory is still 96.5MB. Free memory was 37.9MB in the beginning and 31.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:17:55,030 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 56.6MB. Free memory is still 35.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 566.22ms. Allocated memory is still 79.7MB. Free memory was 55.7MB in the beginning and 51.8MB in the end (delta: 3.9MB). Peak memory consumption was 33.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 62.63ms. Allocated memory is still 79.7MB. Free memory was 51.8MB in the beginning and 46.7MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 71.75ms. Allocated memory is still 79.7MB. Free memory was 46.7MB in the beginning and 39.6MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 15945.01ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 39.2MB in the beginning and 37.9MB in the end (delta: 1.3MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. * CodeCheck took 87.88ms. Allocated memory is still 96.5MB. Free memory was 37.9MB in the beginning and 31.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 19:17:55,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefd6a59-84ff-4d60-a477-5fcdb8300317/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