./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_16_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/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_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_16_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/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 64bit --witnessprinter.graph.data.programhash 7fef12d1e11be574a2190c43d2264a80588dec69d8f3b879c2f67e93630d3a6c --- 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 21:43:30,343 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:43:30,345 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:43:30,357 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:43:30,357 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:43:30,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:43:30,359 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:43:30,360 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:43:30,362 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:43:30,362 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:43:30,363 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:43:30,364 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:43:30,364 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:43:30,365 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:43:30,365 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:43:30,366 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:43:30,367 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:43:30,367 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:43:30,369 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:43:30,370 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:43:30,371 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:43:30,372 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:43:30,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:43:30,373 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:43:30,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:43:30,376 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:43:30,376 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:43:30,377 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:43:30,377 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:43:30,378 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:43:30,378 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:43:30,379 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:43:30,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:43:30,380 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:43:30,380 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:43:30,381 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:43:30,381 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:43:30,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:43:30,381 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:43:30,382 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:43:30,383 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:43:30,383 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 21:43:30,398 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:43:30,399 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:43:30,399 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:43:30,399 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:43:30,400 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:43:30,400 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:43:30,400 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:43:30,400 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:43:30,400 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:43:30,400 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:43:30,401 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:43:30,401 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:43:30,401 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:43:30,401 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:43:30,401 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:43:30,401 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:43:30,401 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:43:30,401 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:43:30,401 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:43:30,402 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:43:30,402 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:43:30,402 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:43:30,402 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:43:30,402 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:43:30,402 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:43:30,402 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:43:30,402 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:43:30,403 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_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7fef12d1e11be574a2190c43d2264a80588dec69d8f3b879c2f67e93630d3a6c [2022-12-14 21:43:30,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:43:30,594 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:43:30,596 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:43:30,597 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:43:30,597 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:43:30,599 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_16_bad.i [2022-12-14 21:43:33,137 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:43:33,412 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:43:33,413 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_16_bad.i [2022-12-14 21:43:33,432 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/data/18f117b76/6f7187e2a62d4759b7f701cc7d571b34/FLAG151cf75cb [2022-12-14 21:43:33,703 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/data/18f117b76/6f7187e2a62d4759b7f701cc7d571b34 [2022-12-14 21:43:33,705 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:43:33,706 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:43:33,707 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:43:33,707 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:43:33,710 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:43:33,711 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:43:33" (1/1) ... [2022-12-14 21:43:33,712 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f8eabab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:33, skipping insertion in model container [2022-12-14 21:43:33,712 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:43:33" (1/1) ... [2022-12-14 21:43:33,719 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:43:33,765 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:43:34,014 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:43:34,338 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:43:34,343 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:43:34,345 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:43:34,347 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:43:34,348 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:43:34,373 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:43:34,374 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:43:34,380 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:43:34,394 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:43:34,426 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:43:34,427 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:43:34,428 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:43:34,430 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:43:34,430 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:43:34,434 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:43:34,435 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:43:34,528 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:43:34,529 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:34 WrapperNode [2022-12-14 21:43:34,529 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:43:34,530 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:43:34,530 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:43:34,530 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:43:34,535 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:34" (1/1) ... [2022-12-14 21:43:34,549 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:34" (1/1) ... [2022-12-14 21:43:34,564 INFO L138 Inliner]: procedures = 499, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 64 [2022-12-14 21:43:34,565 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:43:34,565 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:43:34,565 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:43:34,565 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:43:34,572 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:34" (1/1) ... [2022-12-14 21:43:34,572 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:34" (1/1) ... [2022-12-14 21:43:34,574 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:34" (1/1) ... [2022-12-14 21:43:34,574 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:34" (1/1) ... [2022-12-14 21:43:34,577 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:34" (1/1) ... [2022-12-14 21:43:34,580 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:34" (1/1) ... [2022-12-14 21:43:34,581 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:34" (1/1) ... [2022-12-14 21:43:34,582 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:34" (1/1) ... [2022-12-14 21:43:34,584 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:43:34,584 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:43:34,584 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:43:34,584 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:43:34,585 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:34" (1/1) ... [2022-12-14 21:43:34,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:43:34,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:43:34,609 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:43:34,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:43:34,637 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:43:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:43:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:43:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:43:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:43:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:43:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:43:34,742 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:43:34,744 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:43:34,840 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:43:34,911 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:43:34,911 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 21:43:34,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:43:34 BoogieIcfgContainer [2022-12-14 21:43:34,913 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:43:34,914 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:43:34,914 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:43:34,921 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:43:34,921 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:43:34" (1/1) ... [2022-12-14 21:43:34,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:43:34,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:43:34,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 21:43:34,965 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 21:43:34,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 21:43:34,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:43:34,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:43:35,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:43:35,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:43:35,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:43:35,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 13 transitions. [2022-12-14 21:43:35,255 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 13 transitions. [2022-12-14 21:43:35,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 21:43:35,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:43:35,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:43:35,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:43:35,289 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 21:43:35,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:43:35,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:43:35,352 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 21:43:35,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:43:35,380 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 21:43:35,408 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 09:43:35 ImpRootNode [2022-12-14 21:43:35,408 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 21:43:35,409 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 21:43:35,409 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 21:43:35,409 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 21:43:35,410 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:43:34" (3/4) ... [2022-12-14 21:43:35,413 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 21:43:35,413 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 21:43:35,414 INFO L158 Benchmark]: Toolchain (without parser) took 1708.06ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 80.5MB in the beginning and 68.6MB in the end (delta: 12.0MB). Peak memory consumption was 37.6MB. Max. memory is 16.1GB. [2022-12-14 21:43:35,415 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 92.2MB in the end (delta: 27.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:43:35,416 INFO L158 Benchmark]: CACSL2BoogieTranslator took 822.64ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 80.1MB in the beginning and 84.3MB in the end (delta: -4.2MB). Peak memory consumption was 44.1MB. Max. memory is 16.1GB. [2022-12-14 21:43:35,416 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.17ms. Allocated memory is still 142.6MB. Free memory was 84.3MB in the beginning and 80.9MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:43:35,417 INFO L158 Benchmark]: Boogie Preprocessor took 18.51ms. Allocated memory is still 142.6MB. Free memory was 80.9MB in the beginning and 79.3MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:43:35,417 INFO L158 Benchmark]: RCFGBuilder took 329.24ms. Allocated memory is still 142.6MB. Free memory was 79.3MB in the beginning and 109.2MB in the end (delta: -29.9MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-12-14 21:43:35,418 INFO L158 Benchmark]: CodeCheck took 494.39ms. Allocated memory is still 142.6MB. Free memory was 109.2MB in the beginning and 69.5MB in the end (delta: 39.7MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-12-14 21:43:35,418 INFO L158 Benchmark]: Witness Printer took 4.36ms. Allocated memory is still 142.6MB. Free memory was 69.5MB in the beginning and 68.6MB in the end (delta: 932.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:43:35,422 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 14 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.4s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 13 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2 mSDsluCounter, 8 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2 mSDsCounter, 4 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4 mSolverCounterUnsat, 6 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 44 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 14 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1560]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1554, overapproximation of bitwiseAnd at line 1554. Possible FailurePath: [L1522] const int GLOBAL_CONST_TRUE = 1; [L1523] const int GLOBAL_CONST_FALSE = 0; [L1524] const int GLOBAL_CONST_FIVE = 5; [L1525] int globalTrue = 1; [L1526] int globalFalse = 0; [L1527] int globalFive = 5; [L1546] int globalArgc = 0; [L1547] char** globalArgv = ((void *)0); [L1569] CALL printLine("Calling bad()...") VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, line={2:0}] [L1414] COND TRUE line != ((void *)0) [L1569] RET printLine("Calling bad()...") VAL [\old(argc)=13, argc=13, argv={14:12}, argv={14:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1570] CALL CWE190_Integer_Overflow__int_rand_add_16_bad() [L1550] int data; [L1551] data = 0 [L1552] COND TRUE 1 [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1557] COND TRUE 1 VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0] [L1560] data + 1 VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 92.2MB in the end (delta: 27.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 822.64ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 80.1MB in the beginning and 84.3MB in the end (delta: -4.2MB). Peak memory consumption was 44.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 35.17ms. Allocated memory is still 142.6MB. Free memory was 84.3MB in the beginning and 80.9MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.51ms. Allocated memory is still 142.6MB. Free memory was 80.9MB in the beginning and 79.3MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 329.24ms. Allocated memory is still 142.6MB. Free memory was 79.3MB in the beginning and 109.2MB in the end (delta: -29.9MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * CodeCheck took 494.39ms. Allocated memory is still 142.6MB. Free memory was 109.2MB in the beginning and 69.5MB in the end (delta: 39.7MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Witness Printer took 4.36ms. Allocated memory is still 142.6MB. Free memory was 69.5MB in the beginning and 68.6MB in the end (delta: 932.4kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 21:43:35,440 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/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_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/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_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_16_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/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 64bit --witnessprinter.graph.data.programhash 7fef12d1e11be574a2190c43d2264a80588dec69d8f3b879c2f67e93630d3a6c --- 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 21:43:37,046 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:43:37,048 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:43:37,067 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:43:37,067 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:43:37,068 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:43:37,070 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:43:37,072 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:43:37,073 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:43:37,074 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:43:37,075 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:43:37,076 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:43:37,077 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:43:37,078 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:43:37,079 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:43:37,080 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:43:37,081 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:43:37,081 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:43:37,083 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:43:37,085 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:43:37,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:43:37,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:43:37,089 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:43:37,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:43:37,093 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:43:37,093 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:43:37,094 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:43:37,095 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:43:37,095 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:43:37,096 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:43:37,096 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:43:37,097 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:43:37,098 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:43:37,099 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:43:37,100 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:43:37,100 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:43:37,101 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:43:37,101 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:43:37,101 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:43:37,102 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:43:37,102 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:43:37,103 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 21:43:37,118 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:43:37,118 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:43:37,119 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:43:37,119 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:43:37,120 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:43:37,120 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:43:37,120 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:43:37,121 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:43:37,121 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:43:37,121 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:43:37,121 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:43:37,121 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:43:37,121 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:43:37,122 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:43:37,122 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:43:37,122 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:43:37,122 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:43:37,122 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:43:37,123 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:43:37,123 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:43:37,123 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:43:37,123 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:43:37,123 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:43:37,124 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:43:37,124 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:43:37,124 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:43:37,124 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:43:37,125 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:43:37,125 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:43:37,125 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:43:37,125 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:43:37,130 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_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7fef12d1e11be574a2190c43d2264a80588dec69d8f3b879c2f67e93630d3a6c [2022-12-14 21:43:37,339 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:43:37,356 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:43:37,358 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:43:37,359 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:43:37,359 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:43:37,360 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_16_bad.i [2022-12-14 21:43:39,929 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:43:40,187 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:43:40,188 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_16_bad.i [2022-12-14 21:43:40,205 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/data/717b18b12/2b8a6f2035d24e70931eed7fe862e09a/FLAG93b9e20c9 [2022-12-14 21:43:40,217 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/data/717b18b12/2b8a6f2035d24e70931eed7fe862e09a [2022-12-14 21:43:40,220 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:43:40,221 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:43:40,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:43:40,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:43:40,224 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:43:40,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:43:40" (1/1) ... [2022-12-14 21:43:40,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@486c8432 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:40, skipping insertion in model container [2022-12-14 21:43:40,225 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:43:40" (1/1) ... [2022-12-14 21:43:40,230 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:43:40,277 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:43:40,537 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:43:40,872 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:43:40,876 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:43:40,878 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:43:40,880 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:43:40,881 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:43:40,902 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:43:40,903 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:43:40,917 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:43:40,935 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:43:40,983 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:43:40,985 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:43:40,986 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:43:40,989 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:43:40,989 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:43:40,995 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:43:40,995 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:43:41,087 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:43:41,087 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:41 WrapperNode [2022-12-14 21:43:41,087 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:43:41,088 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:43:41,088 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:43:41,088 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:43:41,093 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:41" (1/1) ... [2022-12-14 21:43:41,117 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:41" (1/1) ... [2022-12-14 21:43:41,137 INFO L138 Inliner]: procedures = 504, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 64 [2022-12-14 21:43:41,138 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:43:41,138 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:43:41,139 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:43:41,139 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:43:41,147 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:41" (1/1) ... [2022-12-14 21:43:41,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:41" (1/1) ... [2022-12-14 21:43:41,150 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:41" (1/1) ... [2022-12-14 21:43:41,150 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:41" (1/1) ... [2022-12-14 21:43:41,158 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:41" (1/1) ... [2022-12-14 21:43:41,162 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:41" (1/1) ... [2022-12-14 21:43:41,164 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:41" (1/1) ... [2022-12-14 21:43:41,165 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:41" (1/1) ... [2022-12-14 21:43:41,169 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:43:41,169 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:43:41,170 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:43:41,170 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:43:41,170 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:43:41" (1/1) ... [2022-12-14 21:43:41,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:43:41,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:43:41,196 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:43:41,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:43:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:43:41,230 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:43:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 21:43:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:43:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:43:41,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:43:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:43:41,340 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:43:41,342 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:43:41,452 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:43:41,530 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:43:41,530 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 21:43:41,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:43:41 BoogieIcfgContainer [2022-12-14 21:43:41,533 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:43:41,534 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:43:41,534 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:43:41,544 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:43:41,545 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:43:41" (1/1) ... [2022-12-14 21:43:41,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:43:41,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:43:41,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 21:43:41,602 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 21:43:41,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 21:43:41,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:43:41,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:43:41,646 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 21:43:41,649 INFO L158 Benchmark]: Toolchain (without parser) took 1427.73ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 48.4MB in the beginning and 48.4MB in the end (delta: -37.3kB). Peak memory consumption was 15.7MB. Max. memory is 16.1GB. [2022-12-14 21:43:41,649 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 54.5MB. Free memory is still 33.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:43:41,650 INFO L158 Benchmark]: CACSL2BoogieTranslator took 865.63ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 48.2MB in the beginning and 55.7MB in the end (delta: -7.5MB). Peak memory consumption was 30.9MB. Max. memory is 16.1GB. [2022-12-14 21:43:41,650 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.15ms. Allocated memory is still 88.1MB. Free memory was 55.2MB in the beginning and 52.2MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:43:41,651 INFO L158 Benchmark]: Boogie Preprocessor took 30.35ms. Allocated memory is still 88.1MB. Free memory was 52.2MB in the beginning and 50.2MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:43:41,651 INFO L158 Benchmark]: RCFGBuilder took 363.27ms. Allocated memory is still 88.1MB. Free memory was 50.2MB in the beginning and 54.6MB in the end (delta: -4.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 21:43:41,651 INFO L158 Benchmark]: CodeCheck took 114.53ms. Allocated memory is still 88.1MB. Free memory was 54.6MB in the beginning and 48.4MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:43:41,653 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 54.5MB. Free memory is still 33.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 865.63ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 48.2MB in the beginning and 55.7MB in the end (delta: -7.5MB). Peak memory consumption was 30.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.15ms. Allocated memory is still 88.1MB. Free memory was 55.2MB in the beginning and 52.2MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 30.35ms. Allocated memory is still 88.1MB. Free memory was 52.2MB in the beginning and 50.2MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 363.27ms. Allocated memory is still 88.1MB. Free memory was 50.2MB in the beginning and 54.6MB in the end (delta: -4.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 114.53ms. Allocated memory is still 88.1MB. Free memory was 54.6MB in the beginning and 48.4MB in the end (delta: 6.2MB). 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 21:43:41,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d84d4a4c-e8ab-453e-a8b6-79f82d96a515/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