./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_65_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/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_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_65_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/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_fada1264-8ae6-4534-ac3a-2ee31537dbfb/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 298ed0212adac1a28aa5d97b04d99f880b400538092a23c3e4a5eff970a06971 --- 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 21:53:50,228 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:53:50,230 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:53:50,251 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:53:50,251 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:53:50,252 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:53:50,253 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:53:50,255 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:53:50,257 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:53:50,258 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:53:50,258 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:53:50,260 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:53:50,260 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:53:50,261 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:53:50,262 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:53:50,263 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:53:50,264 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:53:50,265 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:53:50,266 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:53:50,268 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:53:50,270 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:53:50,271 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:53:50,272 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:53:50,273 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:53:50,276 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:53:50,277 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:53:50,277 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:53:50,278 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:53:50,278 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:53:50,279 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:53:50,279 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:53:50,280 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:53:50,281 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:53:50,282 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:53:50,282 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:53:50,283 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:53:50,283 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:53:50,284 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:53:50,284 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:53:50,285 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:53:50,285 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:53:50,286 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 21:53:50,306 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:53:50,307 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:53:50,307 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:53:50,308 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:53:50,308 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:53:50,308 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:53:50,309 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:53:50,309 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:53:50,309 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:53:50,309 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:53:50,310 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:53:50,310 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:53:50,310 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:53:50,310 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:53:50,310 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:53:50,310 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:53:50,311 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:53:50,311 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:53:50,311 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:53:50,311 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:53:50,312 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:53:50,312 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:53:50,312 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:53:50,312 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:53:50,312 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:53:50,313 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:53:50,313 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:53:50,313 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_fada1264-8ae6-4534-ac3a-2ee31537dbfb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 298ed0212adac1a28aa5d97b04d99f880b400538092a23c3e4a5eff970a06971 [2022-12-14 21:53:50,494 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:53:50,514 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:53:50,516 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:53:50,518 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:53:50,518 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:53:50,519 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_65_bad.i [2022-12-14 21:53:53,137 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:53:53,342 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:53:53,342 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_65_bad.i [2022-12-14 21:53:53,362 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4/data/854091c8c/78863bef50f341d1a4ccd386dd14c128/FLAGa808ad694 [2022-12-14 21:53:53,373 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4/data/854091c8c/78863bef50f341d1a4ccd386dd14c128 [2022-12-14 21:53:53,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:53:53,376 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:53:53,378 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:53:53,378 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:53:53,381 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:53:53,381 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:53:53" (1/1) ... [2022-12-14 21:53:53,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a6c5a7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:53, skipping insertion in model container [2022-12-14 21:53:53,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:53:53" (1/1) ... [2022-12-14 21:53:53,389 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:53:53,439 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:53:53,752 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:53:54,084 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:53:54,090 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:53:54,092 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:53:54,094 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:53:54,094 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:53:54,116 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:53:54,120 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:53:54,128 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:53:54,145 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:53:54,191 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:53:54,193 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:53:54,194 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:53:54,196 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:53:54,197 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:53:54,203 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:53:54,204 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:53:54,292 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:53:54,292 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:54 WrapperNode [2022-12-14 21:53:54,293 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:53:54,293 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:53:54,294 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:53:54,294 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:53:54,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:54" (1/1) ... [2022-12-14 21:53:54,322 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:54" (1/1) ... [2022-12-14 21:53:54,345 INFO L138 Inliner]: procedures = 501, calls = 56, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 61 [2022-12-14 21:53:54,345 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:53:54,346 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:53:54,346 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:53:54,346 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:53:54,354 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:54" (1/1) ... [2022-12-14 21:53:54,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:54" (1/1) ... [2022-12-14 21:53:54,357 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:54" (1/1) ... [2022-12-14 21:53:54,358 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:54" (1/1) ... [2022-12-14 21:53:54,364 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:54" (1/1) ... [2022-12-14 21:53:54,366 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:54" (1/1) ... [2022-12-14 21:53:54,367 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:54" (1/1) ... [2022-12-14 21:53:54,369 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:54" (1/1) ... [2022-12-14 21:53:54,371 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:53:54,372 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:53:54,372 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:53:54,372 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:53:54,373 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:54" (1/1) ... [2022-12-14 21:53:54,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:53:54,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:53:54,402 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:53:54,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:53:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:53:54,440 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:53:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:53:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:53:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:53:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:53:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:53:54,564 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:53:54,566 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:53:54,690 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:53:54,755 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:53:54,756 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:53:54,758 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:53:54 BoogieIcfgContainer [2022-12-14 21:53:54,758 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:53:54,759 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:53:54,759 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:53:54,768 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:53:54,768 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:53:54" (1/1) ... [2022-12-14 21:53:54,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:53:54,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:54,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 21:53:54,826 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 21:53:54,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 21:53:54,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:54,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:54,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:55,067 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 21:53:55,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:55,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2022-12-14 21:53:55,099 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-12-14 21:53:55,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 21:53:55,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:55,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:55,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:53:55,168 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 21:53:55,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:53:55,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:53:55,257 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 21:53:55,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:53:55,287 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 21:53:55,317 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 09:53:55 ImpRootNode [2022-12-14 21:53:55,317 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 21:53:55,318 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 21:53:55,318 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 21:53:55,318 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 21:53:55,319 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:53:54" (3/4) ... [2022-12-14 21:53:55,322 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 21:53:55,322 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 21:53:55,323 INFO L158 Benchmark]: Toolchain (without parser) took 1946.58ms. Allocated memory was 132.1MB in the beginning and 188.7MB in the end (delta: 56.6MB). Free memory was 76.3MB in the beginning and 106.5MB in the end (delta: -30.2MB). Peak memory consumption was 26.0MB. Max. memory is 16.1GB. [2022-12-14 21:53:55,324 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 132.1MB. Free memory is still 68.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:53:55,325 INFO L158 Benchmark]: CACSL2BoogieTranslator took 915.04ms. Allocated memory was 132.1MB in the beginning and 188.7MB in the end (delta: 56.6MB). Free memory was 76.3MB in the beginning and 109.6MB in the end (delta: -33.3MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. [2022-12-14 21:53:55,325 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.05ms. Allocated memory is still 188.7MB. Free memory was 109.6MB in the beginning and 106.2MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 21:53:55,326 INFO L158 Benchmark]: Boogie Preprocessor took 25.33ms. Allocated memory is still 188.7MB. Free memory was 106.2MB in the beginning and 105.0MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:53:55,327 INFO L158 Benchmark]: RCFGBuilder took 386.13ms. Allocated memory is still 188.7MB. Free memory was 105.0MB in the beginning and 141.1MB in the end (delta: -36.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 21:53:55,327 INFO L158 Benchmark]: CodeCheck took 558.25ms. Allocated memory is still 188.7MB. Free memory was 141.1MB in the beginning and 106.5MB in the end (delta: 34.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-12-14 21:53:55,328 INFO L158 Benchmark]: Witness Printer took 4.43ms. Allocated memory is still 188.7MB. Free memory is still 106.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:53:55,331 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: 0.5s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 14 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 6 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 6 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 42 GetRequests, 40 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, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 8 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: 1569]: 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); [L1560] 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) [L1560] RET printLine("Calling bad()...") VAL [\old(argc)=14, argc=14, argv={13:12}, argv={13:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1561] CALL CWE190_Integer_Overflow__int_rand_multiply_65_bad() [L1551] int data; [L1552] void (*funcPtr) (int) = CWE190_Integer_Overflow__int_rand_multiply_65b_badSink; [L1553] data = 0 [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)) [L1555] CALL funcPtr(data) [L1567] COND TRUE data > 0 VAL [\old(data)=1073741824, data=1073741824, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1569] data * 2 VAL [\old(data)=1073741824, data=1073741824, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 132.1MB. Free memory is still 68.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 915.04ms. Allocated memory was 132.1MB in the beginning and 188.7MB in the end (delta: 56.6MB). Free memory was 76.3MB in the beginning and 109.6MB in the end (delta: -33.3MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 52.05ms. Allocated memory is still 188.7MB. Free memory was 109.6MB in the beginning and 106.2MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 25.33ms. Allocated memory is still 188.7MB. Free memory was 106.2MB in the beginning and 105.0MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 386.13ms. Allocated memory is still 188.7MB. Free memory was 105.0MB in the beginning and 141.1MB in the end (delta: -36.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 558.25ms. Allocated memory is still 188.7MB. Free memory was 141.1MB in the beginning and 106.5MB in the end (delta: 34.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Witness Printer took 4.43ms. Allocated memory is still 188.7MB. Free memory is still 106.5MB. 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 21:53:55,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/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_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_65_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/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_fada1264-8ae6-4534-ac3a-2ee31537dbfb/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 298ed0212adac1a28aa5d97b04d99f880b400538092a23c3e4a5eff970a06971 --- 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 21:53:57,113 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:53:57,115 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:53:57,137 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:53:57,137 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:53:57,138 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:53:57,140 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:53:57,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:53:57,143 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:53:57,144 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:53:57,145 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:53:57,146 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:53:57,147 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:53:57,147 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:53:57,149 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:53:57,150 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:53:57,150 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:53:57,151 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:53:57,153 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:53:57,155 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:53:57,156 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:53:57,157 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:53:57,158 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:53:57,159 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:53:57,163 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:53:57,163 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:53:57,163 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:53:57,164 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:53:57,165 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:53:57,166 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:53:57,166 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:53:57,167 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:53:57,168 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:53:57,168 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:53:57,169 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:53:57,170 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:53:57,170 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:53:57,170 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:53:57,171 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:53:57,171 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:53:57,172 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:53:57,173 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 21:53:57,195 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:53:57,196 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:53:57,196 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:53:57,197 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:53:57,197 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:53:57,197 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:53:57,198 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:53:57,198 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:53:57,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:53:57,198 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:53:57,199 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:53:57,199 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:53:57,199 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:53:57,199 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:53:57,199 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:53:57,199 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:53:57,200 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:53:57,200 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:53:57,200 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:53:57,200 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:53:57,200 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:53:57,201 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:53:57,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:53:57,201 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:53:57,201 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:53:57,201 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:53:57,202 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:53:57,202 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:53:57,202 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:53:57,202 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:53:57,202 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:53:57,207 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_fada1264-8ae6-4534-ac3a-2ee31537dbfb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 298ed0212adac1a28aa5d97b04d99f880b400538092a23c3e4a5eff970a06971 [2022-12-14 21:53:57,458 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:53:57,473 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:53:57,475 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:53:57,476 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:53:57,476 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:53:57,478 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_65_bad.i [2022-12-14 21:54:00,186 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:54:00,436 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:54:00,437 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_65_bad.i [2022-12-14 21:54:00,451 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4/data/72bf569ae/6fdaf8f0dbf44a74a8cef9c55f55c94f/FLAG79a189d6d [2022-12-14 21:54:00,462 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4/data/72bf569ae/6fdaf8f0dbf44a74a8cef9c55f55c94f [2022-12-14 21:54:00,464 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:54:00,465 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:54:00,466 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:54:00,466 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:54:00,468 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:54:00,468 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:54:00" (1/1) ... [2022-12-14 21:54:00,469 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35df0d79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:00, skipping insertion in model container [2022-12-14 21:54:00,469 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:54:00" (1/1) ... [2022-12-14 21:54:00,475 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:54:00,505 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:54:00,784 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:54:01,133 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:54:01,139 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:54:01,140 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:54:01,142 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:54:01,143 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:54:01,166 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:54:01,170 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:54:01,187 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:54:01,207 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:54:01,253 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:54:01,255 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:54:01,256 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:54:01,258 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:54:01,259 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:54:01,263 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:54:01,264 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:54:01,374 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:54:01,374 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01 WrapperNode [2022-12-14 21:54:01,374 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:54:01,375 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:54:01,375 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:54:01,375 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:54:01,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,397 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,411 INFO L138 Inliner]: procedures = 506, calls = 56, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 61 [2022-12-14 21:54:01,412 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:54:01,412 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:54:01,412 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:54:01,412 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:54:01,419 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,419 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,421 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,421 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,426 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,427 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,429 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,430 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,435 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:54:01,435 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:54:01,435 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:54:01,436 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:54:01,436 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:54:01,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:54:01,459 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:54:01,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:54:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:54:01,487 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:54:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 21:54:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:54:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:54:01,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:54:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:54:01,608 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:54:01,610 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:54:01,720 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:54:01,767 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:54:01,767 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:54:01,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:54:01 BoogieIcfgContainer [2022-12-14 21:54:01,769 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:54:01,770 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:54:01,770 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:54:01,777 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:54:01,777 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:54:01,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:01,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 21:54:01,822 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 21:54:01,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 21:54:01,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:01,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:01,878 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 21:54:01,881 INFO L158 Benchmark]: Toolchain (without parser) took 1416.03ms. Allocated memory was 62.9MB in the beginning and 75.5MB in the end (delta: 12.6MB). Free memory was 33.6MB in the beginning and 45.1MB in the end (delta: -11.5MB). Peak memory consumption was 23.3MB. Max. memory is 16.1GB. [2022-12-14 21:54:01,882 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 52.4MB. Free memory was 31.2MB in the beginning and 31.1MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:54:01,882 INFO L158 Benchmark]: CACSL2BoogieTranslator took 909.11ms. Allocated memory was 62.9MB in the beginning and 75.5MB in the end (delta: 12.6MB). Free memory was 33.5MB in the beginning and 35.7MB in the end (delta: -2.2MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2022-12-14 21:54:01,882 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.61ms. Allocated memory is still 75.5MB. Free memory was 35.7MB in the beginning and 32.5MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 21:54:01,883 INFO L158 Benchmark]: Boogie Preprocessor took 22.74ms. Allocated memory is still 75.5MB. Free memory was 32.5MB in the beginning and 48.7MB in the end (delta: -16.2MB). Peak memory consumption was 2.5MB. Max. memory is 16.1GB. [2022-12-14 21:54:01,883 INFO L158 Benchmark]: RCFGBuilder took 334.24ms. Allocated memory is still 75.5MB. Free memory was 48.7MB in the beginning and 30.3MB in the end (delta: 18.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 21:54:01,884 INFO L158 Benchmark]: CodeCheck took 110.24ms. Allocated memory is still 75.5MB. Free memory was 30.3MB in the beginning and 45.1MB in the end (delta: -14.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 21:54:01,886 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 52.4MB. Free memory was 31.2MB in the beginning and 31.1MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 909.11ms. Allocated memory was 62.9MB in the beginning and 75.5MB in the end (delta: 12.6MB). Free memory was 33.5MB in the beginning and 35.7MB in the end (delta: -2.2MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.61ms. Allocated memory is still 75.5MB. Free memory was 35.7MB in the beginning and 32.5MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.74ms. Allocated memory is still 75.5MB. Free memory was 32.5MB in the beginning and 48.7MB in the end (delta: -16.2MB). Peak memory consumption was 2.5MB. Max. memory is 16.1GB. * RCFGBuilder took 334.24ms. Allocated memory is still 75.5MB. Free memory was 48.7MB in the beginning and 30.3MB in the end (delta: 18.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 110.24ms. Allocated memory is still 75.5MB. Free memory was 30.3MB in the beginning and 45.1MB in the end (delta: -14.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 21:54:01,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fada1264-8ae6-4534-ac3a-2ee31537dbfb/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