./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_09_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_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/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_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_09_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/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_df9be431-1379-4abe-b753-7d5cead023dc/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 e9d1ba0bb987c9bfab700d8b07c4091a3c5e7f757c51a9aa660631f2739134c0 --- 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 21:30:40,343 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:30:40,344 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:30:40,359 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:30:40,359 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:30:40,360 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:30:40,361 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:30:40,362 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:30:40,363 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:30:40,364 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:30:40,365 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:30:40,365 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:30:40,366 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:30:40,366 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:30:40,367 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:30:40,368 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:30:40,369 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:30:40,370 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:30:40,371 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:30:40,372 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:30:40,373 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:30:40,374 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:30:40,375 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:30:40,376 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:30:40,378 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:30:40,378 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:30:40,379 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:30:40,380 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:30:40,380 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:30:40,381 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:30:40,381 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:30:40,381 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:30:40,382 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:30:40,383 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:30:40,383 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:30:40,383 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:30:40,384 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:30:40,384 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:30:40,384 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:30:40,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:30:40,386 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:30:40,386 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 21:30:40,401 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:30:40,402 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:30:40,402 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:30:40,402 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:30:40,403 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:30:40,403 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:30:40,403 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:30:40,403 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:30:40,403 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:30:40,404 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:30:40,404 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:30:40,404 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:30:40,404 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:30:40,404 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:30:40,404 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:30:40,404 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:30:40,404 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:30:40,404 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:30:40,405 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:30:40,405 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:30:40,405 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:30:40,405 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:30:40,405 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:30:40,405 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:30:40,405 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:30:40,405 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:30:40,406 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:30:40,406 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_df9be431-1379-4abe-b753-7d5cead023dc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e9d1ba0bb987c9bfab700d8b07c4091a3c5e7f757c51a9aa660631f2739134c0 [2022-12-14 21:30:40,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:30:40,589 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:30:40,591 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:30:40,592 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:30:40,593 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:30:40,594 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_09_bad.i [2022-12-14 21:30:43,231 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:30:43,469 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:30:43,470 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_09_bad.i [2022-12-14 21:30:43,483 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4/data/172190708/5fe7e109203f4750b6b80143b9658a66/FLAG30854de7c [2022-12-14 21:30:43,495 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4/data/172190708/5fe7e109203f4750b6b80143b9658a66 [2022-12-14 21:30:43,498 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:30:43,499 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:30:43,500 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:30:43,500 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:30:43,502 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:30:43,503 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:30:43" (1/1) ... [2022-12-14 21:30:43,504 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@af9e6ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:43, skipping insertion in model container [2022-12-14 21:30:43,504 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:30:43" (1/1) ... [2022-12-14 21:30:43,510 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:30:43,551 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:30:43,776 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:30:44,050 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:30:44,054 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:30:44,056 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:30:44,057 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:30:44,058 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:30:44,079 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:30:44,080 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:30:44,087 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:30:44,100 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:30:44,129 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:30:44,131 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:30:44,131 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:30:44,133 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:30:44,133 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:30:44,137 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:30:44,137 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:30:44,240 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:30:44,241 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:44 WrapperNode [2022-12-14 21:30:44,241 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:30:44,242 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:30:44,242 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:30:44,242 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:30:44,249 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:44" (1/1) ... [2022-12-14 21:30:44,270 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:44" (1/1) ... [2022-12-14 21:30:44,291 INFO L138 Inliner]: procedures = 499, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 56 [2022-12-14 21:30:44,292 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:30:44,292 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:30:44,292 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:30:44,293 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:30:44,302 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:44" (1/1) ... [2022-12-14 21:30:44,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:44" (1/1) ... [2022-12-14 21:30:44,305 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:44" (1/1) ... [2022-12-14 21:30:44,305 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:44" (1/1) ... [2022-12-14 21:30:44,311 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:44" (1/1) ... [2022-12-14 21:30:44,313 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:44" (1/1) ... [2022-12-14 21:30:44,314 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:44" (1/1) ... [2022-12-14 21:30:44,316 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:44" (1/1) ... [2022-12-14 21:30:44,318 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:30:44,319 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:30:44,319 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:30:44,320 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:30:44,320 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:44" (1/1) ... [2022-12-14 21:30:44,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:30:44,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:30:44,348 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:30:44,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:30:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:30:44,383 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:30:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:30:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:30:44,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:30:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:30:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:30:44,500 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:30:44,503 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:30:44,633 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:30:44,712 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:30:44,712 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:30:44,714 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:30:44 BoogieIcfgContainer [2022-12-14 21:30:44,715 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:30:44,715 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:30:44,716 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:30:44,725 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:30:44,725 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:30:44" (1/1) ... [2022-12-14 21:30:44,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:30:44,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:44,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 21:30:44,781 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 21:30:44,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 21:30:44,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:44,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:44,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:45,148 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 21:30:45,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:45,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2022-12-14 21:30:45,196 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-12-14 21:30:45,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 21:30:45,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:45,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:45,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:30:45,235 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 21:30:45,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:30:45,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:30:45,294 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 21:30:45,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:30:45,322 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 21:30:45,341 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 09:30:45 ImpRootNode [2022-12-14 21:30:45,341 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 21:30:45,342 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 21:30:45,342 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 21:30:45,342 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 21:30:45,342 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:30:44" (3/4) ... [2022-12-14 21:30:45,345 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 21:30:45,345 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 21:30:45,346 INFO L158 Benchmark]: Toolchain (without parser) took 1846.81ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 97.2MB in the beginning and 108.5MB in the end (delta: -11.2MB). Peak memory consumption was 18.6MB. Max. memory is 16.1GB. [2022-12-14 21:30:45,346 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 132.1MB. Free memory was 75.0MB in the beginning and 74.8MB in the end (delta: 188.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:30:45,346 INFO L158 Benchmark]: CACSL2BoogieTranslator took 741.61ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 97.2MB in the beginning and 117.3MB in the end (delta: -20.0MB). Peak memory consumption was 68.5MB. Max. memory is 16.1GB. [2022-12-14 21:30:45,347 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.91ms. Allocated memory is still 159.4MB. Free memory was 117.3MB in the beginning and 114.1MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:30:45,347 INFO L158 Benchmark]: Boogie Preprocessor took 26.17ms. Allocated memory is still 159.4MB. Free memory was 114.1MB in the beginning and 112.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:30:45,348 INFO L158 Benchmark]: RCFGBuilder took 395.51ms. Allocated memory is still 159.4MB. Free memory was 112.0MB in the beginning and 91.0MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 21:30:45,348 INFO L158 Benchmark]: CodeCheck took 625.93ms. Allocated memory is still 159.4MB. Free memory was 91.0MB in the beginning and 109.5MB in the end (delta: -18.5MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:30:45,349 INFO L158 Benchmark]: Witness Printer took 3.14ms. Allocated memory is still 159.4MB. Free memory was 109.5MB in the beginning and 108.5MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:30:45,351 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, 12 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1 mSDsluCounter, 4 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 5 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 11 IncrementalHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5 mSolverCounterUnsat, 4 mSDtfsCounter, 11 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 45 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s 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: 1559]: 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); [L1567] 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) [L1567] 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] [L1568] CALL CWE190_Integer_Overflow__int_rand_add_09_bad() [L1550] int data; [L1551] data = 0 [L1552] COND TRUE \read(GLOBAL_CONST_TRUE) [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)) [L1556] COND TRUE \read(GLOBAL_CONST_TRUE) VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0] [L1559] data + 1 VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 132.1MB. Free memory was 75.0MB in the beginning and 74.8MB in the end (delta: 188.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 741.61ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 97.2MB in the beginning and 117.3MB in the end (delta: -20.0MB). Peak memory consumption was 68.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 49.91ms. Allocated memory is still 159.4MB. Free memory was 117.3MB in the beginning and 114.1MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 26.17ms. Allocated memory is still 159.4MB. Free memory was 114.1MB in the beginning and 112.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 395.51ms. Allocated memory is still 159.4MB. Free memory was 112.0MB in the beginning and 91.0MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 625.93ms. Allocated memory is still 159.4MB. Free memory was 91.0MB in the beginning and 109.5MB in the end (delta: -18.5MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.14ms. Allocated memory is still 159.4MB. Free memory was 109.5MB in the beginning and 108.5MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 21:30:45,368 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/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_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/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_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_09_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/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_df9be431-1379-4abe-b753-7d5cead023dc/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 e9d1ba0bb987c9bfab700d8b07c4091a3c5e7f757c51a9aa660631f2739134c0 --- 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 21:30:46,957 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:30:46,958 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:30:46,978 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:30:46,978 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:30:46,979 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:30:46,980 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:30:46,982 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:30:46,984 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:30:46,985 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:30:46,986 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:30:46,987 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:30:46,987 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:30:46,988 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:30:46,989 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:30:46,991 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:30:46,991 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:30:46,992 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:30:46,994 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:30:46,996 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:30:46,997 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:30:46,998 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:30:46,999 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:30:47,000 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:30:47,002 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:30:47,002 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:30:47,003 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:30:47,003 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:30:47,004 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:30:47,004 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:30:47,004 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:30:47,005 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:30:47,006 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:30:47,006 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:30:47,007 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:30:47,007 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:30:47,007 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:30:47,008 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:30:47,008 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:30:47,008 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:30:47,009 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:30:47,010 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 21:30:47,025 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:30:47,025 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:30:47,026 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:30:47,026 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:30:47,027 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:30:47,027 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:30:47,027 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:30:47,027 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:30:47,027 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:30:47,027 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:30:47,027 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:30:47,028 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:30:47,028 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:30:47,028 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:30:47,028 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:30:47,028 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:30:47,028 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:30:47,029 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:30:47,029 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:30:47,029 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:30:47,029 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:30:47,029 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:30:47,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:30:47,030 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:30:47,030 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:30:47,030 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:30:47,030 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:30:47,030 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:30:47,031 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:30:47,031 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:30:47,031 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:30:47,031 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_df9be431-1379-4abe-b753-7d5cead023dc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e9d1ba0bb987c9bfab700d8b07c4091a3c5e7f757c51a9aa660631f2739134c0 [2022-12-14 21:30:47,230 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:30:47,246 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:30:47,248 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:30:47,248 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:30:47,249 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:30:47,250 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_09_bad.i [2022-12-14 21:30:49,819 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:30:50,048 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:30:50,049 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_09_bad.i [2022-12-14 21:30:50,071 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4/data/dacb52720/d241eb5440b84c01950abb851c4403db/FLAG261d8afb8 [2022-12-14 21:30:50,083 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4/data/dacb52720/d241eb5440b84c01950abb851c4403db [2022-12-14 21:30:50,085 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:30:50,086 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:30:50,087 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:30:50,088 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:30:50,090 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:30:50,090 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:30:50" (1/1) ... [2022-12-14 21:30:50,091 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a0e1366 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:50, skipping insertion in model container [2022-12-14 21:30:50,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:30:50" (1/1) ... [2022-12-14 21:30:50,097 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:30:50,141 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:30:50,369 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:30:50,649 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:30:50,653 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:30:50,654 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:30:50,656 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:30:50,656 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:30:50,673 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:30:50,674 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:30:50,684 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:30:50,697 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:30:50,730 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:30:50,731 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:30:50,732 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:30:50,733 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:30:50,734 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:30:50,737 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:30:50,738 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:30:50,828 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:30:50,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:50 WrapperNode [2022-12-14 21:30:50,828 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:30:50,829 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:30:50,829 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:30:50,829 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:30:50,834 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:50" (1/1) ... [2022-12-14 21:30:50,851 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:50" (1/1) ... [2022-12-14 21:30:50,865 INFO L138 Inliner]: procedures = 504, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 56 [2022-12-14 21:30:50,866 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:30:50,866 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:30:50,866 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:30:50,866 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:30:50,873 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:50" (1/1) ... [2022-12-14 21:30:50,874 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:50" (1/1) ... [2022-12-14 21:30:50,877 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:50" (1/1) ... [2022-12-14 21:30:50,877 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:50" (1/1) ... [2022-12-14 21:30:50,886 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:50" (1/1) ... [2022-12-14 21:30:50,888 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:50" (1/1) ... [2022-12-14 21:30:50,891 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:50" (1/1) ... [2022-12-14 21:30:50,892 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:50" (1/1) ... [2022-12-14 21:30:50,895 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:30:50,896 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:30:50,896 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:30:50,897 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:30:50,897 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:50" (1/1) ... [2022-12-14 21:30:50,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:30:50,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:30:50,929 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:30:50,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:30:50,954 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:30:50,954 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:30:50,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 21:30:50,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:30:50,954 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:30:50,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:30:50,955 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:30:51,070 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:30:51,072 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:30:51,183 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:30:51,232 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:30:51,232 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:30:51,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:30:51 BoogieIcfgContainer [2022-12-14 21:30:51,234 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:30:51,235 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:30:51,235 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:30:51,242 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:30:51,242 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:30:51" (1/1) ... [2022-12-14 21:30:51,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:30:51,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:51,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 21:30:51,291 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 21:30:51,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 21:30:51,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:51,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:51,330 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 21:30:51,333 INFO L158 Benchmark]: Toolchain (without parser) took 1245.90ms. Allocated memory is still 73.4MB. Free memory was 51.7MB in the beginning and 42.3MB in the end (delta: 9.4MB). Peak memory consumption was 28.2MB. Max. memory is 16.1GB. [2022-12-14 21:30:51,333 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 58.7MB. Free memory was 36.9MB in the beginning and 36.8MB in the end (delta: 81.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:30:51,334 INFO L158 Benchmark]: CACSL2BoogieTranslator took 741.29ms. Allocated memory is still 73.4MB. Free memory was 51.5MB in the beginning and 34.7MB in the end (delta: 16.8MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. [2022-12-14 21:30:51,334 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.48ms. Allocated memory is still 73.4MB. Free memory was 34.7MB in the beginning and 31.6MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:30:51,334 INFO L158 Benchmark]: Boogie Preprocessor took 29.71ms. Allocated memory is still 73.4MB. Free memory was 31.6MB in the beginning and 29.4MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:30:51,335 INFO L158 Benchmark]: RCFGBuilder took 338.28ms. Allocated memory is still 73.4MB. Free memory was 29.4MB in the beginning and 29.2MB in the end (delta: 209.8kB). Peak memory consumption was 2.5MB. Max. memory is 16.1GB. [2022-12-14 21:30:51,335 INFO L158 Benchmark]: CodeCheck took 96.89ms. Allocated memory is still 73.4MB. Free memory was 29.2MB in the beginning and 42.3MB in the end (delta: -13.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:30:51,337 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 0.16ms. Allocated memory is still 58.7MB. Free memory was 36.9MB in the beginning and 36.8MB in the end (delta: 81.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 741.29ms. Allocated memory is still 73.4MB. Free memory was 51.5MB in the beginning and 34.7MB in the end (delta: 16.8MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.48ms. Allocated memory is still 73.4MB. Free memory was 34.7MB in the beginning and 31.6MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 29.71ms. Allocated memory is still 73.4MB. Free memory was 31.6MB in the beginning and 29.4MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 338.28ms. Allocated memory is still 73.4MB. Free memory was 29.4MB in the beginning and 29.2MB in the end (delta: 209.8kB). Peak memory consumption was 2.5MB. Max. memory is 16.1GB. * CodeCheck took 96.89ms. Allocated memory is still 73.4MB. Free memory was 29.2MB in the beginning and 42.3MB in the end (delta: -13.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 21:30:51,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df9be431-1379-4abe-b753-7d5cead023dc/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