./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_13_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_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/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_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_13_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/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_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/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 fb95544c3909148ef26323d172aa9a23c748437c4cd355f5b0cbad2a7b34bd22 --- 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 19:01:28,348 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:01:28,350 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:01:28,368 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:01:28,368 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:01:28,369 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:01:28,371 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:01:28,372 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:01:28,374 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:01:28,375 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:01:28,375 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:01:28,376 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:01:28,377 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:01:28,378 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:01:28,379 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:01:28,380 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:01:28,381 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:01:28,382 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:01:28,383 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:01:28,385 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:01:28,386 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:01:28,388 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:01:28,389 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:01:28,389 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:01:28,393 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:01:28,393 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:01:28,393 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:01:28,394 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:01:28,395 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:01:28,396 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:01:28,396 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:01:28,396 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:01:28,397 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:01:28,398 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:01:28,399 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:01:28,399 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:01:28,399 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:01:28,400 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:01:28,400 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:01:28,400 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:01:28,401 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:01:28,401 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 19:01:28,421 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:01:28,421 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:01:28,422 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:01:28,422 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:01:28,422 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:01:28,445 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:01:28,445 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:01:28,445 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:01:28,445 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:01:28,446 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:01:28,446 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:01:28,446 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:01:28,446 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:01:28,446 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:01:28,447 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:01:28,447 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:01:28,447 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:01:28,447 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:01:28,447 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:01:28,447 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:01:28,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:01:28,448 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:01:28,448 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:01:28,448 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:01:28,449 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:01:28,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:01:28,449 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:01:28,449 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_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb95544c3909148ef26323d172aa9a23c748437c4cd355f5b0cbad2a7b34bd22 [2022-12-14 19:01:28,653 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:01:28,673 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:01:28,675 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:01:28,676 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:01:28,677 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:01:28,678 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_13_bad.i [2022-12-14 19:01:31,273 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:01:31,531 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:01:31,531 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_13_bad.i [2022-12-14 19:01:31,548 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4/data/17f0f4d14/f0b1bdfa4e454ef7a86d2f260d7a841c/FLAG8a288228e [2022-12-14 19:01:31,562 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4/data/17f0f4d14/f0b1bdfa4e454ef7a86d2f260d7a841c [2022-12-14 19:01:31,566 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:01:31,567 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:01:31,569 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:01:31,569 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:01:31,572 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:01:31,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:01:31" (1/1) ... [2022-12-14 19:01:31,574 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b5513e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:31, skipping insertion in model container [2022-12-14 19:01:31,574 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:01:31" (1/1) ... [2022-12-14 19:01:31,580 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:01:31,615 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:01:31,829 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:01:32,105 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:01:32,109 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:01:32,110 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:01:32,112 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:01:32,112 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:01:32,135 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:01:32,136 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:01:32,143 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:01:32,158 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:01:32,190 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:01:32,191 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:01:32,192 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:01:32,193 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:01:32,194 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:01:32,198 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:01:32,198 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:01:32,299 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:01:32,299 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:32 WrapperNode [2022-12-14 19:01:32,300 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:01:32,300 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:01:32,300 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:01:32,301 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:01:32,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:32" (1/1) ... [2022-12-14 19:01:32,329 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:32" (1/1) ... [2022-12-14 19:01:32,352 INFO L138 Inliner]: procedures = 499, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 56 [2022-12-14 19:01:32,352 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:01:32,353 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:01:32,353 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:01:32,353 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:01:32,360 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:32" (1/1) ... [2022-12-14 19:01:32,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:32" (1/1) ... [2022-12-14 19:01:32,363 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:32" (1/1) ... [2022-12-14 19:01:32,364 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:32" (1/1) ... [2022-12-14 19:01:32,369 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:32" (1/1) ... [2022-12-14 19:01:32,371 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:32" (1/1) ... [2022-12-14 19:01:32,373 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:32" (1/1) ... [2022-12-14 19:01:32,374 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:32" (1/1) ... [2022-12-14 19:01:32,377 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:01:32,378 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:01:32,378 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:01:32,378 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:01:32,379 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:32" (1/1) ... [2022-12-14 19:01:32,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:01:32,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:01:32,411 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:01:32,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:01:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 19:01:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 19:01:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:01:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:01:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:01:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 19:01:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:01:32,571 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:01:32,573 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:01:32,710 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:01:32,797 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:01:32,798 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:01:32,800 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:01:32 BoogieIcfgContainer [2022-12-14 19:01:32,800 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:01:32,801 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:01:32,801 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:01:32,810 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:01:32,810 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:01:32" (1/1) ... [2022-12-14 19:01:32,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:01:32,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:32,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 19:01:32,856 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 19:01:32,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 19:01:32,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:32,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:32,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:33,145 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 19:01:33,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:33,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 13 states and 14 transitions. [2022-12-14 19:01:33,195 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-12-14 19:01:33,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 19:01:33,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:33,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:33,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:01:33,229 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 19:01:33,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:01:33,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:01:33,294 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 19:01:33,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:01:33,325 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 19:01:33,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 07:01:33 ImpRootNode [2022-12-14 19:01:33,352 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 19:01:33,353 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 19:01:33,353 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 19:01:33,353 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 19:01:33,353 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:01:32" (3/4) ... [2022-12-14 19:01:33,356 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 19:01:33,356 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 19:01:33,357 INFO L158 Benchmark]: Toolchain (without parser) took 1789.50ms. Allocated memory was 153.1MB in the beginning and 245.4MB in the end (delta: 92.3MB). Free memory was 116.8MB in the beginning and 137.0MB in the end (delta: -20.2MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. [2022-12-14 19:01:33,357 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 153.1MB. Free memory is still 122.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:01:33,358 INFO L158 Benchmark]: CACSL2BoogieTranslator took 731.18ms. Allocated memory was 153.1MB in the beginning and 245.4MB in the end (delta: 92.3MB). Free memory was 116.3MB in the beginning and 209.2MB in the end (delta: -92.9MB). Peak memory consumption was 75.3MB. Max. memory is 16.1GB. [2022-12-14 19:01:33,358 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.76ms. Allocated memory is still 245.4MB. Free memory was 209.2MB in the beginning and 206.3MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:01:33,359 INFO L158 Benchmark]: Boogie Preprocessor took 24.51ms. Allocated memory is still 245.4MB. Free memory was 206.3MB in the beginning and 204.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:01:33,359 INFO L158 Benchmark]: RCFGBuilder took 422.43ms. Allocated memory is still 245.4MB. Free memory was 204.2MB in the beginning and 183.2MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 19:01:33,359 INFO L158 Benchmark]: CodeCheck took 551.20ms. Allocated memory is still 245.4MB. Free memory was 183.2MB in the beginning and 138.1MB in the end (delta: 45.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-12-14 19:01:33,360 INFO L158 Benchmark]: Witness Printer took 3.64ms. Allocated memory is still 245.4MB. Free memory was 138.1MB in the beginning and 137.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:01:33,362 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 14 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.5s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2 mSDsluCounter, 12 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2 mSDsCounter, 4 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 11 IncrementalHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4 mSolverCounterUnsat, 10 mSDtfsCounter, 11 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 53 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s 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)=12, argc=12, argv={14:13}, argv={14:13}, 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_13_bad() [L1550] int data; [L1551] data = 0 [L1552] COND TRUE GLOBAL_CONST_FIVE==5 [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 GLOBAL_CONST_FIVE==5 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 0.17ms. Allocated memory is still 153.1MB. Free memory is still 122.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 731.18ms. Allocated memory was 153.1MB in the beginning and 245.4MB in the end (delta: 92.3MB). Free memory was 116.3MB in the beginning and 209.2MB in the end (delta: -92.9MB). Peak memory consumption was 75.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.76ms. Allocated memory is still 245.4MB. Free memory was 209.2MB in the beginning and 206.3MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 24.51ms. Allocated memory is still 245.4MB. Free memory was 206.3MB in the beginning and 204.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 422.43ms. Allocated memory is still 245.4MB. Free memory was 204.2MB in the beginning and 183.2MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 551.20ms. Allocated memory is still 245.4MB. Free memory was 183.2MB in the beginning and 138.1MB in the end (delta: 45.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Witness Printer took 3.64ms. Allocated memory is still 245.4MB. Free memory was 138.1MB in the beginning and 137.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 19:01:33,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/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_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/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_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_13_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/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_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/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 fb95544c3909148ef26323d172aa9a23c748437c4cd355f5b0cbad2a7b34bd22 --- 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 19:01:34,990 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:01:34,992 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:01:35,012 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:01:35,012 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:01:35,013 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:01:35,015 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:01:35,017 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:01:35,018 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:01:35,019 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:01:35,020 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:01:35,021 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:01:35,021 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:01:35,022 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:01:35,023 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:01:35,024 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:01:35,025 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:01:35,026 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:01:35,028 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:01:35,029 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:01:35,031 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:01:35,032 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:01:35,033 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:01:35,034 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:01:35,037 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:01:35,038 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:01:35,038 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:01:35,039 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:01:35,039 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:01:35,040 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:01:35,041 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:01:35,041 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:01:35,042 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:01:35,043 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:01:35,044 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:01:35,044 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:01:35,045 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:01:35,045 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:01:35,045 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:01:35,046 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:01:35,047 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:01:35,047 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 19:01:35,071 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:01:35,071 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:01:35,072 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:01:35,072 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:01:35,073 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:01:35,073 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:01:35,073 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:01:35,074 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:01:35,074 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:01:35,074 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:01:35,074 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:01:35,074 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:01:35,075 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:01:35,075 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:01:35,075 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:01:35,075 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:01:35,075 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:01:35,075 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:01:35,076 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:01:35,076 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:01:35,076 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:01:35,076 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:01:35,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:01:35,077 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:01:35,077 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:01:35,077 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:01:35,077 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:01:35,077 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:01:35,078 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:01:35,078 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:01:35,078 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:01:35,078 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_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb95544c3909148ef26323d172aa9a23c748437c4cd355f5b0cbad2a7b34bd22 [2022-12-14 19:01:35,312 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:01:35,326 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:01:35,328 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:01:35,329 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:01:35,329 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:01:35,330 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_13_bad.i [2022-12-14 19:01:37,832 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:01:38,099 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:01:38,099 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_13_bad.i [2022-12-14 19:01:38,117 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4/data/53e16cb74/42cab5dfc86c4af9a88b95ceedb59ba2/FLAG68427e17a [2022-12-14 19:01:38,131 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4/data/53e16cb74/42cab5dfc86c4af9a88b95ceedb59ba2 [2022-12-14 19:01:38,134 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:01:38,135 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:01:38,136 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:01:38,136 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:01:38,139 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:01:38,140 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:01:38" (1/1) ... [2022-12-14 19:01:38,141 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f0d548 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:38, skipping insertion in model container [2022-12-14 19:01:38,141 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:01:38" (1/1) ... [2022-12-14 19:01:38,147 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:01:38,190 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:01:38,491 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:01:38,846 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:01:38,850 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:01:38,851 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:01:38,852 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:01:38,853 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:01:38,868 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:01:38,869 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:01:38,879 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:01:38,892 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:01:38,923 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:01:38,925 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:01:38,925 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:01:38,927 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:01:38,927 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:01:38,931 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:01:38,931 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:01:39,016 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:01:39,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:39 WrapperNode [2022-12-14 19:01:39,017 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:01:39,017 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:01:39,017 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:01:39,018 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:01:39,023 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:39" (1/1) ... [2022-12-14 19:01:39,039 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:39" (1/1) ... [2022-12-14 19:01:39,055 INFO L138 Inliner]: procedures = 504, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 56 [2022-12-14 19:01:39,055 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:01:39,056 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:01:39,056 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:01:39,056 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:01:39,063 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:39" (1/1) ... [2022-12-14 19:01:39,063 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:39" (1/1) ... [2022-12-14 19:01:39,065 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:39" (1/1) ... [2022-12-14 19:01:39,065 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:39" (1/1) ... [2022-12-14 19:01:39,071 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:39" (1/1) ... [2022-12-14 19:01:39,073 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:39" (1/1) ... [2022-12-14 19:01:39,074 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:39" (1/1) ... [2022-12-14 19:01:39,075 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:39" (1/1) ... [2022-12-14 19:01:39,078 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:01:39,079 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:01:39,079 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:01:39,079 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:01:39,080 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:39" (1/1) ... [2022-12-14 19:01:39,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:01:39,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:01:39,103 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:01:39,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:01:39,139 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 19:01:39,139 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 19:01:39,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 19:01:39,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:01:39,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:01:39,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:01:39,140 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 19:01:39,270 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:01:39,272 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:01:39,385 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:01:39,445 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:01:39,445 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:01:39,448 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:01:39 BoogieIcfgContainer [2022-12-14 19:01:39,448 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:01:39,449 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:01:39,449 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:01:39,457 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:01:39,457 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:01:39" (1/1) ... [2022-12-14 19:01:39,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:01:39,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:39,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 19:01:39,505 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 19:01:39,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 19:01:39,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:39,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:39,547 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 19:01:39,549 INFO L158 Benchmark]: Toolchain (without parser) took 1414.07ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 53.8MB in the beginning and 66.5MB in the end (delta: -12.6MB). Peak memory consumption was 34.4MB. Max. memory is 16.1GB. [2022-12-14 19:01:39,550 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:01:39,550 INFO L158 Benchmark]: CACSL2BoogieTranslator took 880.89ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 53.6MB in the beginning and 70.1MB in the end (delta: -16.5MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. [2022-12-14 19:01:39,550 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.14ms. Allocated memory is still 96.5MB. Free memory was 70.1MB in the beginning and 67.0MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:01:39,551 INFO L158 Benchmark]: Boogie Preprocessor took 22.23ms. Allocated memory is still 96.5MB. Free memory was 67.0MB in the beginning and 64.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:01:39,551 INFO L158 Benchmark]: RCFGBuilder took 369.23ms. Allocated memory is still 96.5MB. Free memory was 64.9MB in the beginning and 46.1MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 19:01:39,552 INFO L158 Benchmark]: CodeCheck took 99.78ms. Allocated memory is still 96.5MB. Free memory was 46.1MB in the beginning and 66.5MB in the end (delta: -20.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 19:01:39,555 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 880.89ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 53.6MB in the beginning and 70.1MB in the end (delta: -16.5MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.14ms. Allocated memory is still 96.5MB. Free memory was 70.1MB in the beginning and 67.0MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.23ms. Allocated memory is still 96.5MB. Free memory was 67.0MB in the beginning and 64.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 369.23ms. Allocated memory is still 96.5MB. Free memory was 64.9MB in the beginning and 46.1MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 99.78ms. Allocated memory is still 96.5MB. Free memory was 46.1MB in the beginning and 66.5MB in the end (delta: -20.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 19:01:39,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cec0c84-dfb0-483d-a3e2-9c64fdf702c9/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