./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_06_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_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/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_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_06_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/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_cba7efb8-6812-4d45-9d5d-18a23e481003/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 9dd3fbbc6432d391db7db4871d65e2cc52d1afb44be28444f81dc960cd6e3ab4 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:27:47,247 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:27:47,248 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:27:47,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:27:47,260 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:27:47,261 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:27:47,262 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:27:47,263 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:27:47,264 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:27:47,264 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:27:47,265 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:27:47,266 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:27:47,266 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:27:47,266 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:27:47,267 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:27:47,268 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:27:47,268 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:27:47,269 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:27:47,270 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:27:47,271 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:27:47,272 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:27:47,273 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:27:47,274 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:27:47,274 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:27:47,276 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:27:47,276 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:27:47,277 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:27:47,277 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:27:47,278 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:27:47,278 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:27:47,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:27:47,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:27:47,279 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:27:47,280 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:27:47,280 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:27:47,280 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:27:47,281 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:27:47,281 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:27:47,281 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:27:47,282 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:27:47,282 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:27:47,283 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 00:27:47,295 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:27:47,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:27:47,296 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:27:47,296 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:27:47,297 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:27:47,297 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:27:47,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:27:47,297 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:27:47,297 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:27:47,297 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:27:47,297 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:27:47,297 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:27:47,297 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:27:47,297 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:27:47,298 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:27:47,298 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:27:47,298 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:27:47,298 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:27:47,298 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:27:47,298 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:27:47,298 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:27:47,298 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:27:47,298 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:27:47,298 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:27:47,298 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:27:47,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:27:47,299 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:27:47,299 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_cba7efb8-6812-4d45-9d5d-18a23e481003/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9dd3fbbc6432d391db7db4871d65e2cc52d1afb44be28444f81dc960cd6e3ab4 [2022-12-15 00:27:47,453 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:27:47,471 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:27:47,473 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:27:47,474 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:27:47,474 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:27:47,475 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_06_bad.i [2022-12-15 00:27:50,077 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:27:50,343 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:27:50,343 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_06_bad.i [2022-12-15 00:27:50,356 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4/data/422318ae3/01243719e4834546a8d5082796d9ae5f/FLAGdadb654fb [2022-12-15 00:27:50,366 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4/data/422318ae3/01243719e4834546a8d5082796d9ae5f [2022-12-15 00:27:50,368 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:27:50,369 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:27:50,370 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:27:50,370 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:27:50,372 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:27:50,373 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:27:50" (1/1) ... [2022-12-15 00:27:50,373 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@865506b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:50, skipping insertion in model container [2022-12-15 00:27:50,374 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:27:50" (1/1) ... [2022-12-15 00:27:50,379 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:27:50,415 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:27:50,645 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:27:50,963 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:27:50,967 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:27:50,968 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:27:50,970 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:27:50,970 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:27:50,989 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:27:50,990 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:27:50,997 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:27:51,010 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:27:51,057 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:27:51,059 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:27:51,060 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:27:51,063 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:27:51,063 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:27:51,069 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:27:51,070 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:27:51,182 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:27:51,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:51 WrapperNode [2022-12-15 00:27:51,182 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:27:51,183 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:27:51,183 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:27:51,183 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:27:51,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:51" (1/1) ... [2022-12-15 00:27:51,203 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:51" (1/1) ... [2022-12-15 00:27:51,220 INFO L138 Inliner]: procedures = 499, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 60 [2022-12-15 00:27:51,220 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:27:51,221 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:27:51,221 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:27:51,221 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:27:51,227 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:51" (1/1) ... [2022-12-15 00:27:51,228 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:51" (1/1) ... [2022-12-15 00:27:51,229 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:51" (1/1) ... [2022-12-15 00:27:51,229 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:51" (1/1) ... [2022-12-15 00:27:51,233 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:51" (1/1) ... [2022-12-15 00:27:51,234 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:51" (1/1) ... [2022-12-15 00:27:51,235 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:51" (1/1) ... [2022-12-15 00:27:51,236 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:51" (1/1) ... [2022-12-15 00:27:51,237 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:27:51,238 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:27:51,238 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:27:51,238 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:27:51,239 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:51" (1/1) ... [2022-12-15 00:27:51,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:27:51,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:27:51,262 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:27:51,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:27:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:27:51,294 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:27:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:27:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:27:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:27:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:27:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:27:51,413 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:27:51,415 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:27:51,518 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:27:51,592 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:27:51,592 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:27:51,594 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:27:51 BoogieIcfgContainer [2022-12-15 00:27:51,594 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:27:51,595 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:27:51,595 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:27:51,602 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:27:51,602 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:27:51" (1/1) ... [2022-12-15 00:27:51,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:27:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:51,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 00:27:51,649 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 00:27:51,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 00:27:51,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:51,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:51,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:51,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:52,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:52,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 13 states and 14 transitions. [2022-12-15 00:27:52,043 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-12-15 00:27:52,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 00:27:52,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:52,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:52,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:27:52,079 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:27:52,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:27:52,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:27:52,164 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:27:52,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:27:52,193 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-15 00:27:52,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 12:27:52 ImpRootNode [2022-12-15 00:27:52,220 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 00:27:52,220 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 00:27:52,221 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 00:27:52,221 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 00:27:52,221 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:27:51" (3/4) ... [2022-12-15 00:27:52,224 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 00:27:52,224 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 00:27:52,225 INFO L158 Benchmark]: Toolchain (without parser) took 1855.81ms. Allocated memory was 136.3MB in the beginning and 174.1MB in the end (delta: 37.7MB). Free memory was 103.0MB in the beginning and 104.9MB in the end (delta: -1.9MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. [2022-12-15 00:27:52,226 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 96.5MB. Free memory was 50.0MB in the beginning and 49.8MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:27:52,226 INFO L158 Benchmark]: CACSL2BoogieTranslator took 812.48ms. Allocated memory is still 136.3MB. Free memory was 102.6MB in the beginning and 89.0MB in the end (delta: 13.6MB). Peak memory consumption was 57.1MB. Max. memory is 16.1GB. [2022-12-15 00:27:52,226 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.47ms. Allocated memory is still 136.3MB. Free memory was 89.0MB in the beginning and 85.4MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 00:27:52,227 INFO L158 Benchmark]: Boogie Preprocessor took 16.88ms. Allocated memory is still 136.3MB. Free memory was 85.4MB in the beginning and 84.0MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:27:52,227 INFO L158 Benchmark]: RCFGBuilder took 356.62ms. Allocated memory is still 136.3MB. Free memory was 84.0MB in the beginning and 63.8MB in the end (delta: 20.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-15 00:27:52,228 INFO L158 Benchmark]: CodeCheck took 624.94ms. Allocated memory was 136.3MB in the beginning and 174.1MB in the end (delta: 37.7MB). Free memory was 63.8MB in the beginning and 104.9MB in the end (delta: -41.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:27:52,228 INFO L158 Benchmark]: Witness Printer took 3.81ms. Allocated memory is still 174.1MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:27:52,231 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: 0.6s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 10 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 8 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 6 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 15 IncrementalHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 6 mSolverCounterUnsat, 8 mSDtfsCounter, 15 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 54 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 6 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, 18 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 1555, overapproximation of bitwiseAnd at line 1555. 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); [L1548] static const int STATIC_CONST_FIVE = 5; [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}, STATIC_CONST_FIVE=5] [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, STATIC_CONST_FIVE=5] [L1570] CALL CWE190_Integer_Overflow__int_rand_postinc_06_bad() [L1551] int data; [L1552] data = 0 [L1553] COND TRUE STATIC_CONST_FIVE==5 [L1555] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1555] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1555] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1557] COND TRUE STATIC_CONST_FIVE==5 [L1560] data++ VAL [data=2147483647, 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, STATIC_CONST_FIVE=5] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 96.5MB. Free memory was 50.0MB in the beginning and 49.8MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 812.48ms. Allocated memory is still 136.3MB. Free memory was 102.6MB in the beginning and 89.0MB in the end (delta: 13.6MB). Peak memory consumption was 57.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.47ms. Allocated memory is still 136.3MB. Free memory was 89.0MB in the beginning and 85.4MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 16.88ms. Allocated memory is still 136.3MB. Free memory was 85.4MB in the beginning and 84.0MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 356.62ms. Allocated memory is still 136.3MB. Free memory was 84.0MB in the beginning and 63.8MB in the end (delta: 20.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 624.94ms. Allocated memory was 136.3MB in the beginning and 174.1MB in the end (delta: 37.7MB). Free memory was 63.8MB in the beginning and 104.9MB in the end (delta: -41.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.81ms. Allocated memory is still 174.1MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-15 00:27:52,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/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_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/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_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_06_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/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_cba7efb8-6812-4d45-9d5d-18a23e481003/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 9dd3fbbc6432d391db7db4871d65e2cc52d1afb44be28444f81dc960cd6e3ab4 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:27:53,859 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:27:53,861 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:27:53,879 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:27:53,879 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:27:53,880 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:27:53,881 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:27:53,883 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:27:53,884 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:27:53,885 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:27:53,886 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:27:53,887 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:27:53,888 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:27:53,888 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:27:53,889 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:27:53,890 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:27:53,891 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:27:53,892 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:27:53,894 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:27:53,895 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:27:53,897 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:27:53,898 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:27:53,899 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:27:53,900 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:27:53,903 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:27:53,904 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:27:53,904 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:27:53,905 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:27:53,905 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:27:53,906 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:27:53,906 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:27:53,907 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:27:53,908 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:27:53,908 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:27:53,909 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:27:53,915 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:27:53,916 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:27:53,916 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:27:53,917 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:27:53,918 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:27:53,918 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:27:53,919 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 00:27:53,942 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:27:53,942 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:27:53,943 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:27:53,943 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:27:53,944 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:27:53,944 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:27:53,944 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:27:53,944 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:27:53,944 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:27:53,945 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:27:53,945 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:27:53,945 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:27:53,945 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:27:53,945 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:27:53,945 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:27:53,946 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:27:53,946 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:27:53,946 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:27:53,946 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:27:53,946 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:27:53,947 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:27:53,947 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:27:53,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:27:53,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:27:53,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:27:53,948 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:27:53,948 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:27:53,948 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:27:53,948 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:27:53,948 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:27:53,948 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:27:53,949 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_cba7efb8-6812-4d45-9d5d-18a23e481003/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9dd3fbbc6432d391db7db4871d65e2cc52d1afb44be28444f81dc960cd6e3ab4 [2022-12-15 00:27:54,193 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:27:54,212 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:27:54,214 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:27:54,215 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:27:54,216 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:27:54,217 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_06_bad.i [2022-12-15 00:27:56,743 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:27:56,986 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:27:56,986 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_06_bad.i [2022-12-15 00:27:57,000 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4/data/a62e4ef0a/07a854b7cf6149c8a5c6f30334488034/FLAG498b1b6cc [2022-12-15 00:27:57,301 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4/data/a62e4ef0a/07a854b7cf6149c8a5c6f30334488034 [2022-12-15 00:27:57,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:27:57,304 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:27:57,304 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:27:57,305 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:27:57,307 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:27:57,308 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:27:57" (1/1) ... [2022-12-15 00:27:57,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56def813 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:57, skipping insertion in model container [2022-12-15 00:27:57,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:27:57" (1/1) ... [2022-12-15 00:27:57,316 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:27:57,359 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:27:57,622 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:27:57,979 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:27:57,985 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:27:57,986 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:27:57,988 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:27:57,989 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:27:58,013 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:27:58,014 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:27:58,027 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:27:58,045 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:27:58,091 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:27:58,092 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:27:58,093 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:27:58,095 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:27:58,095 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:27:58,100 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:27:58,101 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:27:58,195 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:27:58,195 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:58 WrapperNode [2022-12-15 00:27:58,196 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:27:58,196 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:27:58,196 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:27:58,196 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:27:58,202 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:58" (1/1) ... [2022-12-15 00:27:58,218 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:58" (1/1) ... [2022-12-15 00:27:58,233 INFO L138 Inliner]: procedures = 504, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 60 [2022-12-15 00:27:58,233 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:27:58,233 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:27:58,234 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:27:58,234 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:27:58,240 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:58" (1/1) ... [2022-12-15 00:27:58,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:58" (1/1) ... [2022-12-15 00:27:58,242 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:58" (1/1) ... [2022-12-15 00:27:58,242 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:58" (1/1) ... [2022-12-15 00:27:58,248 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:58" (1/1) ... [2022-12-15 00:27:58,249 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:58" (1/1) ... [2022-12-15 00:27:58,251 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:58" (1/1) ... [2022-12-15 00:27:58,252 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:58" (1/1) ... [2022-12-15 00:27:58,254 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:27:58,254 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:27:58,255 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:27:58,255 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:27:58,255 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:27:58" (1/1) ... [2022-12-15 00:27:58,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:27:58,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:27:58,277 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:27:58,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:27:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:27:58,313 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:27:58,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:27:58,414 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:27:58,415 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:27:58,508 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:27:58,576 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:27:58,576 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:27:58,578 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:27:58 BoogieIcfgContainer [2022-12-15 00:27:58,579 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:27:58,579 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:27:58,580 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:27:58,587 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:27:58,588 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:27:58" (1/1) ... [2022-12-15 00:27:58,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:27:58,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:58,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 00:27:58,636 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 00:27:58,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 00:27:58,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:58,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:58,670 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 00:27:58,672 INFO L158 Benchmark]: Toolchain (without parser) took 1368.25ms. Allocated memory is still 81.8MB. Free memory was 56.9MB in the beginning and 44.8MB in the end (delta: 12.1MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2022-12-15 00:27:58,673 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 62.9MB. Free memory was 41.4MB in the beginning and 41.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:27:58,673 INFO L158 Benchmark]: CACSL2BoogieTranslator took 891.38ms. Allocated memory is still 81.8MB. Free memory was 56.9MB in the beginning and 53.7MB in the end (delta: 3.2MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. [2022-12-15 00:27:58,674 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.85ms. Allocated memory is still 81.8MB. Free memory was 53.7MB in the beginning and 50.4MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:27:58,674 INFO L158 Benchmark]: Boogie Preprocessor took 20.51ms. Allocated memory is still 81.8MB. Free memory was 50.4MB in the beginning and 48.7MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:27:58,675 INFO L158 Benchmark]: RCFGBuilder took 324.29ms. Allocated memory is still 81.8MB. Free memory was 48.3MB in the beginning and 50.8MB in the end (delta: -2.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-15 00:27:58,675 INFO L158 Benchmark]: CodeCheck took 92.09ms. Allocated memory is still 81.8MB. Free memory was 50.8MB in the beginning and 44.8MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:27:58,678 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 0.17ms. Allocated memory is still 62.9MB. Free memory was 41.4MB in the beginning and 41.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 891.38ms. Allocated memory is still 81.8MB. Free memory was 56.9MB in the beginning and 53.7MB in the end (delta: 3.2MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.85ms. Allocated memory is still 81.8MB. Free memory was 53.7MB in the beginning and 50.4MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.51ms. Allocated memory is still 81.8MB. Free memory was 50.4MB in the beginning and 48.7MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 324.29ms. Allocated memory is still 81.8MB. Free memory was 48.3MB in the beginning and 50.8MB in the end (delta: -2.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 92.09ms. Allocated memory is still 81.8MB. Free memory was 50.8MB in the beginning and 44.8MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:27:58,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cba7efb8-6812-4d45-9d5d-18a23e481003/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