./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-1.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_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/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_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/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_af166bd5-b44d-4204-ba56-4f870e6c6939/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 7b66a12741a993de3de45354c2fb746af1f1a44b9ceb94bb607376650a8088af --- 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 00:01:54,493 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:01:54,495 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:01:54,514 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:01:54,514 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:01:54,516 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:01:54,517 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:01:54,519 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:01:54,520 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:01:54,521 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:01:54,522 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:01:54,523 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:01:54,523 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:01:54,524 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:01:54,525 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:01:54,527 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:01:54,527 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:01:54,528 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:01:54,530 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:01:54,531 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:01:54,533 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:01:54,534 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:01:54,536 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:01:54,537 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:01:54,540 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:01:54,540 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:01:54,541 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:01:54,542 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:01:54,542 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:01:54,543 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:01:54,543 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:01:54,544 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:01:54,545 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:01:54,546 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:01:54,546 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:01:54,547 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:01:54,547 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:01:54,548 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:01:54,548 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:01:54,549 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:01:54,549 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:01:54,550 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-15 00:01:54,572 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:01:54,572 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:01:54,573 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:01:54,573 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:01:54,574 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:01:54,574 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:01:54,575 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:01:54,575 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:01:54,575 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:01:54,575 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:01:54,575 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:01:54,575 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:01:54,576 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:01:54,576 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:01:54,576 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:01:54,576 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:01:54,576 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:01:54,577 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:01:54,577 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:01:54,577 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:01:54,577 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:01:54,577 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:01:54,577 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:01:54,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:01:54,578 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:01:54,578 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:01:54,578 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:01:54,578 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:01:54,579 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:01:54,579 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:01:54,579 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_af166bd5-b44d-4204-ba56-4f870e6c6939/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7b66a12741a993de3de45354c2fb746af1f1a44b9ceb94bb607376650a8088af [2022-12-15 00:01:54,758 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:01:54,773 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:01:54,774 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:01:54,775 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:01:54,776 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:01:54,777 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-1.c [2022-12-15 00:01:57,375 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:01:57,593 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:01:57,594 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-1.c [2022-12-15 00:01:57,606 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4/data/3f8f69c05/bab38e5736a64f6d8b4f50cebb7abbf9/FLAGa7e6bb9d7 [2022-12-15 00:01:57,616 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4/data/3f8f69c05/bab38e5736a64f6d8b4f50cebb7abbf9 [2022-12-15 00:01:57,618 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:01:57,619 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:01:57,620 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:01:57,620 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:01:57,622 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:01:57,622 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:01:57" (1/1) ... [2022-12-15 00:01:57,623 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76798620 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:01:57, skipping insertion in model container [2022-12-15 00:01:57,623 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:01:57" (1/1) ... [2022-12-15 00:01:57,629 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:01:57,674 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:01:57,879 WARN L623 FunctionHandler]: Unknown extern function sslv3_base_method [2022-12-15 00:01:57,947 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_af166bd5-b44d-4204-ba56-4f870e6c6939/sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-1.c[74369,74382] [2022-12-15 00:01:57,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:01:57,966 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:01:58,011 WARN L623 FunctionHandler]: Unknown extern function sslv3_base_method [2022-12-15 00:01:58,062 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_af166bd5-b44d-4204-ba56-4f870e6c6939/sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-1.c[74369,74382] [2022-12-15 00:01:58,064 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:01:58,078 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:01:58,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:01:58 WrapperNode [2022-12-15 00:01:58,078 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:01:58,079 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:01:58,079 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:01:58,079 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:01:58,085 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:01:58" (1/1) ... [2022-12-15 00:01:58,105 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:01:58" (1/1) ... [2022-12-15 00:01:58,160 INFO L138 Inliner]: procedures = 31, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 804 [2022-12-15 00:01:58,160 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:01:58,161 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:01:58,161 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:01:58,161 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:01:58,169 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:01:58" (1/1) ... [2022-12-15 00:01:58,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:01:58" (1/1) ... [2022-12-15 00:01:58,174 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:01:58" (1/1) ... [2022-12-15 00:01:58,174 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:01:58" (1/1) ... [2022-12-15 00:01:58,195 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:01:58" (1/1) ... [2022-12-15 00:01:58,199 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:01:58" (1/1) ... [2022-12-15 00:01:58,201 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:01:58" (1/1) ... [2022-12-15 00:01:58,203 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:01:58" (1/1) ... [2022-12-15 00:01:58,206 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:01:58,207 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:01:58,207 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:01:58,207 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:01:58,208 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:01:58" (1/1) ... [2022-12-15 00:01:58,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:01:58,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:01:58,232 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:01:58,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:01:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:01:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 00:01:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 00:01:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 00:01:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 00:01:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:01:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 00:01:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:01:58,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:01:58,381 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:01:58,383 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:01:58,397 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-15 00:01:59,467 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-12-15 00:01:59,467 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-12-15 00:01:59,467 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:01:59,685 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:01:59,685 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 00:01:59,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:01:59 BoogieIcfgContainer [2022-12-15 00:01:59,687 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:01:59,688 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:01:59,688 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:01:59,696 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:01:59,696 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:01:59" (1/1) ... [2022-12-15 00:01:59,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:01:59,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:01:59,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 135 states and 216 transitions. [2022-12-15 00:01:59,745 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 216 transitions. [2022-12-15 00:01:59,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-12-15 00:01:59,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:01:59,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:02:00,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:02:00,785 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:02:00,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:02:06,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:02:06,531 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:02:16,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-12-15 00:02:16,610 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 00:02:16,613 INFO L158 Benchmark]: Toolchain (without parser) took 18993.44ms. Allocated memory was 138.4MB in the beginning and 268.4MB in the end (delta: 130.0MB). Free memory was 95.0MB in the beginning and 184.5MB in the end (delta: -89.4MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2022-12-15 00:02:16,613 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 138.4MB. Free memory is still 91.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:02:16,613 INFO L158 Benchmark]: CACSL2BoogieTranslator took 458.76ms. Allocated memory is still 138.4MB. Free memory was 95.0MB in the beginning and 62.8MB in the end (delta: 32.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-12-15 00:02:16,614 INFO L158 Benchmark]: Boogie Procedure Inliner took 81.20ms. Allocated memory is still 138.4MB. Free memory was 62.8MB in the beginning and 107.8MB in the end (delta: -44.9MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2022-12-15 00:02:16,614 INFO L158 Benchmark]: Boogie Preprocessor took 45.65ms. Allocated memory is still 138.4MB. Free memory was 107.8MB in the beginning and 100.7MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:02:16,615 INFO L158 Benchmark]: RCFGBuilder took 1480.50ms. Allocated memory was 138.4MB in the beginning and 222.3MB in the end (delta: 83.9MB). Free memory was 100.7MB in the beginning and 181.1MB in the end (delta: -80.4MB). Peak memory consumption was 63.3MB. Max. memory is 16.1GB. [2022-12-15 00:02:16,615 INFO L158 Benchmark]: CodeCheck took 16923.94ms. Allocated memory was 222.3MB in the beginning and 268.4MB in the end (delta: 46.1MB). Free memory was 181.0MB in the beginning and 184.5MB in the end (delta: -3.4MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. [2022-12-15 00:02:16,617 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 0.13ms. Allocated memory is still 138.4MB. Free memory is still 91.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 458.76ms. Allocated memory is still 138.4MB. Free memory was 95.0MB in the beginning and 62.8MB in the end (delta: 32.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 81.20ms. Allocated memory is still 138.4MB. Free memory was 62.8MB in the beginning and 107.8MB in the end (delta: -44.9MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 45.65ms. Allocated memory is still 138.4MB. Free memory was 107.8MB in the beginning and 100.7MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1480.50ms. Allocated memory was 138.4MB in the beginning and 222.3MB in the end (delta: 83.9MB). Free memory was 100.7MB in the beginning and 181.1MB in the end (delta: -80.4MB). Peak memory consumption was 63.3MB. Max. memory is 16.1GB. * CodeCheck took 16923.94ms. Allocated memory was 222.3MB in the beginning and 268.4MB in the end (delta: 46.1MB). Free memory was 181.0MB in the beginning and 184.5MB in the end (delta: -3.4MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:02:16,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/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_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/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_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/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_af166bd5-b44d-4204-ba56-4f870e6c6939/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 7b66a12741a993de3de45354c2fb746af1f1a44b9ceb94bb607376650a8088af --- 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 00:02:18,179 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:02:18,181 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:02:18,205 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:02:18,206 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:02:18,207 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:02:18,209 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:02:18,212 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:02:18,214 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:02:18,215 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:02:18,217 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:02:18,218 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:02:18,219 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:02:18,220 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:02:18,222 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:02:18,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:02:18,225 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:02:18,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:02:18,229 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:02:18,231 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:02:18,234 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:02:18,235 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:02:18,237 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:02:18,238 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:02:18,245 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:02:18,245 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:02:18,246 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:02:18,247 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:02:18,248 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:02:18,249 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:02:18,249 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:02:18,250 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:02:18,251 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:02:18,252 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:02:18,257 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:02:18,257 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:02:18,258 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:02:18,258 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:02:18,258 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:02:18,259 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:02:18,259 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:02:18,260 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-12-15 00:02:18,281 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:02:18,281 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:02:18,282 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:02:18,282 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:02:18,283 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:02:18,283 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:02:18,283 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:02:18,283 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:02:18,284 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:02:18,284 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:02:18,284 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:02:18,284 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:02:18,284 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:02:18,284 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:02:18,285 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:02:18,285 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:02:18,285 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:02:18,285 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:02:18,285 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:02:18,285 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:02:18,285 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:02:18,286 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:02:18,286 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:02:18,286 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:02:18,286 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:02:18,286 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:02:18,287 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:02:18,287 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:02:18,287 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:02:18,287 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:02:18,287 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:02:18,287 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:02:18,288 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:02:18,288 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:02:18,288 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_af166bd5-b44d-4204-ba56-4f870e6c6939/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7b66a12741a993de3de45354c2fb746af1f1a44b9ceb94bb607376650a8088af [2022-12-15 00:02:18,536 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:02:18,551 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:02:18,553 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:02:18,553 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:02:18,554 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:02:18,555 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-1.c [2022-12-15 00:02:21,178 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:02:21,425 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:02:21,426 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-1.c [2022-12-15 00:02:21,443 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4/data/2317e68e8/32bf2d147e3b469898197944b86e956e/FLAG772c474f3 [2022-12-15 00:02:21,456 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4/data/2317e68e8/32bf2d147e3b469898197944b86e956e [2022-12-15 00:02:21,458 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:02:21,460 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:02:21,461 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:02:21,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:02:21,464 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:02:21,465 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:02:21" (1/1) ... [2022-12-15 00:02:21,466 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15816a4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:02:21, skipping insertion in model container [2022-12-15 00:02:21,466 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:02:21" (1/1) ... [2022-12-15 00:02:21,471 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:02:21,519 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:02:21,746 WARN L623 FunctionHandler]: Unknown extern function sslv3_base_method [2022-12-15 00:02:21,824 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_af166bd5-b44d-4204-ba56-4f870e6c6939/sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-1.c[74369,74382] [2022-12-15 00:02:21,829 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:02:21,841 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 00:02:21,851 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:02:21,871 WARN L623 FunctionHandler]: Unknown extern function sslv3_base_method [2022-12-15 00:02:21,903 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_af166bd5-b44d-4204-ba56-4f870e6c6939/sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-1.c[74369,74382] [2022-12-15 00:02:21,905 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:02:21,910 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:02:21,946 WARN L623 FunctionHandler]: Unknown extern function sslv3_base_method [2022-12-15 00:02:21,994 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_af166bd5-b44d-4204-ba56-4f870e6c6939/sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-1.c[74369,74382] [2022-12-15 00:02:21,997 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:02:22,014 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:02:22,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:02:22 WrapperNode [2022-12-15 00:02:22,014 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:02:22,016 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:02:22,016 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:02:22,016 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:02:22,023 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:02:22" (1/1) ... [2022-12-15 00:02:22,043 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:02:22" (1/1) ... [2022-12-15 00:02:22,078 INFO L138 Inliner]: procedures = 35, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 774 [2022-12-15 00:02:22,079 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:02:22,079 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:02:22,079 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:02:22,080 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:02:22,089 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:02:22" (1/1) ... [2022-12-15 00:02:22,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:02:22" (1/1) ... [2022-12-15 00:02:22,096 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:02:22" (1/1) ... [2022-12-15 00:02:22,096 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:02:22" (1/1) ... [2022-12-15 00:02:22,125 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:02:22" (1/1) ... [2022-12-15 00:02:22,130 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:02:22" (1/1) ... [2022-12-15 00:02:22,133 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:02:22" (1/1) ... [2022-12-15 00:02:22,136 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:02:22" (1/1) ... [2022-12-15 00:02:22,140 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:02:22,141 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:02:22,141 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:02:22,141 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:02:22,142 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:02:22" (1/1) ... [2022-12-15 00:02:22,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:02:22,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:02:22,168 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:02:22,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:02:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:02:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:02:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 00:02:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 00:02:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 00:02:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 00:02:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:02:22,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:02:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 00:02:22,365 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:02:22,366 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:02:22,381 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-15 00:02:37,489 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-12-15 00:02:37,490 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-12-15 00:02:37,490 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:02:37,705 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:02:37,705 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 00:02:37,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:02:37 BoogieIcfgContainer [2022-12-15 00:02:37,707 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:02:37,708 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:02:37,708 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:02:37,715 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:02:37,715 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:02:37" (1/1) ... [2022-12-15 00:02:37,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:02:37,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:02:37,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 135 states and 216 transitions. [2022-12-15 00:02:37,764 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 216 transitions. [2022-12-15 00:02:37,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-12-15 00:02:37,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:02:37,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:02:37,805 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 00:02:37,809 INFO L158 Benchmark]: Toolchain (without parser) took 16348.43ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 48.2MB in the beginning and 27.3MB in the end (delta: 20.9MB). Peak memory consumption was 39.4MB. Max. memory is 16.1GB. [2022-12-15 00:02:37,809 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 71.3MB. Free memory is still 49.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:02:37,810 INFO L158 Benchmark]: CACSL2BoogieTranslator took 553.74ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 48.0MB in the beginning and 52.6MB in the end (delta: -4.6MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. [2022-12-15 00:02:37,811 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.29ms. Allocated memory is still 86.0MB. Free memory was 52.6MB in the beginning and 47.6MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:02:37,811 INFO L158 Benchmark]: Boogie Preprocessor took 60.92ms. Allocated memory is still 86.0MB. Free memory was 47.6MB in the beginning and 40.2MB in the end (delta: 7.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:02:37,812 INFO L158 Benchmark]: RCFGBuilder took 15566.34ms. Allocated memory is still 86.0MB. Free memory was 40.2MB in the beginning and 34.1MB in the end (delta: 6.1MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. [2022-12-15 00:02:37,812 INFO L158 Benchmark]: CodeCheck took 99.95ms. Allocated memory is still 86.0MB. Free memory was 33.6MB in the beginning and 27.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:02:37,815 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 0.11ms. Allocated memory is still 71.3MB. Free memory is still 49.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 553.74ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 48.0MB in the beginning and 52.6MB in the end (delta: -4.6MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.29ms. Allocated memory is still 86.0MB. Free memory was 52.6MB in the beginning and 47.6MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 60.92ms. Allocated memory is still 86.0MB. Free memory was 47.6MB in the beginning and 40.2MB in the end (delta: 7.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 15566.34ms. Allocated memory is still 86.0MB. Free memory was 40.2MB in the beginning and 34.1MB in the end (delta: 6.1MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. * CodeCheck took 99.95ms. Allocated memory is still 86.0MB. Free memory was 33.6MB in the beginning and 27.3MB 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. [2022-12-15 00:02:37,840 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af166bd5-b44d-4204-ba56-4f870e6c6939/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