./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_06_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_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/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_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_06_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/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_8de3be74-1397-4fd5-94c0-37067f544951/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 20fef06684042f90860aeac396622c52edd3d0b7b2e0a363a6755a37d0209cdf --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:45:20,314 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:45:20,316 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:45:20,332 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:45:20,333 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:45:20,334 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:45:20,335 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:45:20,336 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:45:20,337 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:45:20,338 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:45:20,339 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:45:20,340 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:45:20,340 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:45:20,341 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:45:20,342 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:45:20,343 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:45:20,344 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:45:20,345 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:45:20,346 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:45:20,348 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:45:20,349 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:45:20,350 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:45:20,351 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:45:20,352 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:45:20,355 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:45:20,355 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:45:20,355 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:45:20,356 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:45:20,356 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:45:20,357 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:45:20,357 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:45:20,358 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:45:20,359 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:45:20,359 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:45:20,360 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:45:20,360 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:45:20,361 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:45:20,361 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:45:20,361 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:45:20,362 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:45:20,362 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:45:20,363 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 03:45:20,381 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:45:20,381 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:45:20,382 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:45:20,382 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:45:20,383 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:45:20,383 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:45:20,383 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:45:20,383 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 03:45:20,383 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:45:20,384 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:45:20,384 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:45:20,384 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:45:20,384 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:45:20,384 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 03:45:20,384 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:45:20,385 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:45:20,385 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:45:20,385 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:45:20,385 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:45:20,385 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:45:20,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:45:20,385 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:45:20,386 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:45:20,386 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:45:20,386 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:45:20,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:45:20,386 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:45:20,386 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_8de3be74-1397-4fd5-94c0-37067f544951/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20fef06684042f90860aeac396622c52edd3d0b7b2e0a363a6755a37d0209cdf [2022-12-15 03:45:20,577 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:45:20,596 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:45:20,598 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:45:20,598 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:45:20,599 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:45:20,600 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_06_bad.i [2022-12-15 03:45:23,107 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:45:23,363 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:45:23,364 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_06_bad.i [2022-12-15 03:45:23,375 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4/data/f6a22f20e/7538ec70cd9f4b9e9134f57d1e47a096/FLAG398d09d70 [2022-12-15 03:45:23,658 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4/data/f6a22f20e/7538ec70cd9f4b9e9134f57d1e47a096 [2022-12-15 03:45:23,660 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:45:23,661 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:45:23,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:45:23,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:45:23,665 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:45:23,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:45:23" (1/1) ... [2022-12-15 03:45:23,667 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43892770 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:23, skipping insertion in model container [2022-12-15 03:45:23,667 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:45:23" (1/1) ... [2022-12-15 03:45:23,674 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:45:23,716 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:45:23,979 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 03:45:24,266 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 03:45:24,270 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:45:24,272 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:45:24,273 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:45:24,274 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:45:24,293 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 03:45:24,293 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:45:24,300 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:45:24,314 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 03:45:24,345 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 03:45:24,346 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:45:24,347 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:45:24,348 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:45:24,349 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:45:24,353 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 03:45:24,354 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:45:24,460 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:45:24,461 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:24 WrapperNode [2022-12-15 03:45:24,461 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:45:24,461 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:45:24,462 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:45:24,462 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:45:24,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:24" (1/1) ... [2022-12-15 03:45:24,489 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:24" (1/1) ... [2022-12-15 03:45:24,513 INFO L138 Inliner]: procedures = 499, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 58 [2022-12-15 03:45:24,514 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:45:24,514 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:45:24,515 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:45:24,515 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:45:24,522 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:24" (1/1) ... [2022-12-15 03:45:24,522 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:24" (1/1) ... [2022-12-15 03:45:24,525 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:24" (1/1) ... [2022-12-15 03:45:24,525 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:24" (1/1) ... [2022-12-15 03:45:24,531 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:24" (1/1) ... [2022-12-15 03:45:24,533 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:24" (1/1) ... [2022-12-15 03:45:24,534 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:24" (1/1) ... [2022-12-15 03:45:24,536 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:24" (1/1) ... [2022-12-15 03:45:24,538 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:45:24,539 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:45:24,539 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:45:24,539 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:45:24,540 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:24" (1/1) ... [2022-12-15 03:45:24,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:45:24,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:45:24,564 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:45:24,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:45:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 03:45:24,591 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 03:45:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:45:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:45:24,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:45:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 03:45:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:45:24,692 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:45:24,693 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:45:24,800 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:45:24,883 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:45:24,884 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:45:24,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:45:24 BoogieIcfgContainer [2022-12-15 03:45:24,886 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:45:24,887 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:45:24,887 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:45:24,896 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:45:24,897 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:45:24" (1/1) ... [2022-12-15 03:45:24,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:45:24,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:24,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2022-12-15 03:45:24,946 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-12-15 03:45:24,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 03:45:24,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:24,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:25,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:25,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:45:25,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:25,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 14 states and 16 transitions. [2022-12-15 03:45:25,197 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2022-12-15 03:45:25,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-15 03:45:25,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:25,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:25,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 03:45:25,247 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 03:45:25,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 03:45:25,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 03:45:25,334 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 03:45:25,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 03:45:25,364 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-15 03:45:25,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 03:45:25 ImpRootNode [2022-12-15 03:45:25,389 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 03:45:25,390 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 03:45:25,390 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 03:45:25,390 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 03:45:25,391 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:45:24" (3/4) ... [2022-12-15 03:45:25,393 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 03:45:25,393 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 03:45:25,394 INFO L158 Benchmark]: Toolchain (without parser) took 1732.46ms. Allocated memory was 117.4MB in the beginning and 153.1MB in the end (delta: 35.7MB). Free memory was 76.5MB in the beginning and 82.9MB in the end (delta: -6.4MB). Peak memory consumption was 31.2MB. Max. memory is 16.1GB. [2022-12-15 03:45:25,394 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 117.4MB. Free memory is still 90.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:45:25,394 INFO L158 Benchmark]: CACSL2BoogieTranslator took 799.04ms. Allocated memory was 117.4MB in the beginning and 153.1MB in the end (delta: 35.7MB). Free memory was 76.5MB in the beginning and 91.3MB in the end (delta: -14.8MB). Peak memory consumption was 44.3MB. Max. memory is 16.1GB. [2022-12-15 03:45:25,395 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.40ms. Allocated memory is still 153.1MB. Free memory was 91.3MB in the beginning and 87.9MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 03:45:25,395 INFO L158 Benchmark]: Boogie Preprocessor took 24.01ms. Allocated memory is still 153.1MB. Free memory was 87.9MB in the beginning and 86.5MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:45:25,396 INFO L158 Benchmark]: RCFGBuilder took 347.24ms. Allocated memory is still 153.1MB. Free memory was 86.5MB in the beginning and 116.4MB in the end (delta: -29.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-15 03:45:25,396 INFO L158 Benchmark]: CodeCheck took 502.36ms. Allocated memory is still 153.1MB. Free memory was 116.4MB in the beginning and 83.8MB in the end (delta: 32.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-12-15 03:45:25,396 INFO L158 Benchmark]: Witness Printer took 3.29ms. Allocated memory is still 153.1MB. Free memory is still 82.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:45:25,398 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, 15 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, 17 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 8 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 8 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 49 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 17 NumberOfCodeBlocks, 17 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 7 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 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: 1561]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1555, overapproximation of bitwiseAnd at line 1555. Possible FailurePath: [L1522] const int GLOBAL_CONST_TRUE = 1; [L1523] const int GLOBAL_CONST_FALSE = 0; [L1524] const int GLOBAL_CONST_FIVE = 5; [L1525] int globalTrue = 1; [L1526] int globalFalse = 0; [L1527] int globalFive = 5; [L1546] int globalArgc = 0; [L1547] char** globalArgv = ((void *)0); [L1548] static const int STATIC_CONST_FIVE = 5; [L1569] CALL printLine("Calling bad()...") VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, line={2:0}, STATIC_CONST_FIVE=5] [L1414] COND TRUE line != ((void *)0) [L1569] RET printLine("Calling bad()...") VAL [\old(argc)=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, STATIC_CONST_FIVE=5] [L1570] CALL CWE190_Integer_Overflow__int_rand_multiply_06_bad() [L1551] int data; [L1552] data = 0 [L1553] COND TRUE STATIC_CONST_FIVE==5 [L1555] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1555] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1555] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1557] COND TRUE STATIC_CONST_FIVE==5 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, STATIC_CONST_FIVE=5] [L1559] COND TRUE data > 0 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, STATIC_CONST_FIVE=5] [L1561] data * 2 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, STATIC_CONST_FIVE=5] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 117.4MB. Free memory is still 90.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 799.04ms. Allocated memory was 117.4MB in the beginning and 153.1MB in the end (delta: 35.7MB). Free memory was 76.5MB in the beginning and 91.3MB in the end (delta: -14.8MB). Peak memory consumption was 44.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 52.40ms. Allocated memory is still 153.1MB. Free memory was 91.3MB in the beginning and 87.9MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 24.01ms. Allocated memory is still 153.1MB. Free memory was 87.9MB in the beginning and 86.5MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 347.24ms. Allocated memory is still 153.1MB. Free memory was 86.5MB in the beginning and 116.4MB in the end (delta: -29.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 502.36ms. Allocated memory is still 153.1MB. Free memory was 116.4MB in the beginning and 83.8MB in the end (delta: 32.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Witness Printer took 3.29ms. Allocated memory is still 153.1MB. Free memory is still 82.9MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-15 03:45:25,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/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_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/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_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_06_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/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_8de3be74-1397-4fd5-94c0-37067f544951/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 20fef06684042f90860aeac396622c52edd3d0b7b2e0a363a6755a37d0209cdf --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:45:26,948 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:45:26,950 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:45:26,989 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:45:26,989 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:45:26,991 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:45:26,992 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:45:26,994 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:45:26,995 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:45:26,996 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:45:26,997 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:45:26,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:45:26,999 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:45:27,000 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:45:27,001 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:45:27,002 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:45:27,003 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:45:27,004 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:45:27,005 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:45:27,007 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:45:27,009 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:45:27,010 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:45:27,011 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:45:27,012 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:45:27,016 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:45:27,016 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:45:27,017 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:45:27,018 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:45:27,018 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:45:27,019 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:45:27,019 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:45:27,020 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:45:27,021 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:45:27,022 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:45:27,023 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:45:27,023 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:45:27,024 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:45:27,024 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:45:27,025 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:45:27,025 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:45:27,026 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:45:27,026 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 03:45:27,049 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:45:27,049 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:45:27,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:45:27,050 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:45:27,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:45:27,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:45:27,052 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:45:27,052 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 03:45:27,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:45:27,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:45:27,052 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:45:27,052 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:45:27,052 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:45:27,053 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:45:27,053 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 03:45:27,053 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:45:27,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:45:27,053 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:45:27,053 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:45:27,054 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:45:27,054 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:45:27,054 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:45:27,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:45:27,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:45:27,054 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:45:27,054 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:45:27,054 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:45:27,055 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:45:27,055 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:45:27,055 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:45:27,055 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:45:27,055 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_8de3be74-1397-4fd5-94c0-37067f544951/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20fef06684042f90860aeac396622c52edd3d0b7b2e0a363a6755a37d0209cdf [2022-12-15 03:45:27,306 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:45:27,321 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:45:27,323 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:45:27,324 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:45:27,324 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:45:27,325 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_06_bad.i [2022-12-15 03:45:29,884 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:45:30,084 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:45:30,084 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_06_bad.i [2022-12-15 03:45:30,098 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4/data/66bf8aa09/1f5737231767404e994e204c511d6467/FLAG12736fbf1 [2022-12-15 03:45:30,109 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4/data/66bf8aa09/1f5737231767404e994e204c511d6467 [2022-12-15 03:45:30,110 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:45:30,111 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:45:30,112 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:45:30,112 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:45:30,115 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:45:30,115 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:45:30" (1/1) ... [2022-12-15 03:45:30,116 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5205d475 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:30, skipping insertion in model container [2022-12-15 03:45:30,116 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:45:30" (1/1) ... [2022-12-15 03:45:30,121 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:45:30,153 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:45:30,410 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 03:45:30,700 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 03:45:30,705 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:45:30,706 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:45:30,708 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:45:30,709 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:45:30,732 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 03:45:30,733 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:45:30,744 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:45:30,763 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 03:45:30,819 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 03:45:30,821 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:45:30,822 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:45:30,824 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:45:30,825 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:45:30,831 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 03:45:30,832 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:45:30,918 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:45:30,918 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:30 WrapperNode [2022-12-15 03:45:30,918 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:45:30,919 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:45:30,919 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:45:30,919 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:45:30,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:30" (1/1) ... [2022-12-15 03:45:30,941 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:30" (1/1) ... [2022-12-15 03:45:30,954 INFO L138 Inliner]: procedures = 504, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 58 [2022-12-15 03:45:30,955 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:45:30,955 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:45:30,955 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:45:30,955 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:45:30,961 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:30" (1/1) ... [2022-12-15 03:45:30,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:30" (1/1) ... [2022-12-15 03:45:30,963 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:30" (1/1) ... [2022-12-15 03:45:30,964 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:30" (1/1) ... [2022-12-15 03:45:30,969 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:30" (1/1) ... [2022-12-15 03:45:30,970 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:30" (1/1) ... [2022-12-15 03:45:30,971 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:30" (1/1) ... [2022-12-15 03:45:30,972 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:30" (1/1) ... [2022-12-15 03:45:30,974 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:45:30,975 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:45:30,975 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:45:30,975 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:45:30,975 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:45:30" (1/1) ... [2022-12-15 03:45:30,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:45:30,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:45:30,998 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:45:31,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:45:31,027 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 03:45:31,027 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 03:45:31,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 03:45:31,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:45:31,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:45:31,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:45:31,028 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 03:45:31,140 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:45:31,141 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:45:31,250 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:45:31,296 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:45:31,297 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:45:31,299 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:45:31 BoogieIcfgContainer [2022-12-15 03:45:31,299 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:45:31,299 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:45:31,299 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:45:31,307 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:45:31,307 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:45:31" (1/1) ... [2022-12-15 03:45:31,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:45:31,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:31,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2022-12-15 03:45:31,352 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-12-15 03:45:31,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 03:45:31,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:31,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:31,387 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 03:45:31,390 INFO L158 Benchmark]: Toolchain (without parser) took 1277.91ms. Allocated memory was 60.8MB in the beginning and 107.0MB in the end (delta: 46.1MB). Free memory was 27.7MB in the beginning and 65.1MB in the end (delta: -37.3MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. [2022-12-15 03:45:31,391 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 60.8MB. Free memory is still 39.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:45:31,391 INFO L158 Benchmark]: CACSL2BoogieTranslator took 805.99ms. Allocated memory was 60.8MB in the beginning and 107.0MB in the end (delta: 46.1MB). Free memory was 27.6MB in the beginning and 60.2MB in the end (delta: -32.6MB). Peak memory consumption was 33.1MB. Max. memory is 16.1GB. [2022-12-15 03:45:31,392 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.96ms. Allocated memory is still 107.0MB. Free memory was 59.6MB in the beginning and 56.6MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 03:45:31,392 INFO L158 Benchmark]: Boogie Preprocessor took 19.35ms. Allocated memory is still 107.0MB. Free memory was 56.6MB in the beginning and 55.0MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:45:31,393 INFO L158 Benchmark]: RCFGBuilder took 324.04ms. Allocated memory is still 107.0MB. Free memory was 54.5MB in the beginning and 71.4MB in the end (delta: -16.9MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. [2022-12-15 03:45:31,393 INFO L158 Benchmark]: CodeCheck took 89.57ms. Allocated memory is still 107.0MB. Free memory was 71.4MB in the beginning and 65.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:45:31,396 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 0.10ms. Allocated memory is still 60.8MB. Free memory is still 39.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 805.99ms. Allocated memory was 60.8MB in the beginning and 107.0MB in the end (delta: 46.1MB). Free memory was 27.6MB in the beginning and 60.2MB in the end (delta: -32.6MB). Peak memory consumption was 33.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 35.96ms. Allocated memory is still 107.0MB. Free memory was 59.6MB in the beginning and 56.6MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 19.35ms. Allocated memory is still 107.0MB. Free memory was 56.6MB in the beginning and 55.0MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 324.04ms. Allocated memory is still 107.0MB. Free memory was 54.5MB in the beginning and 71.4MB in the end (delta: -16.9MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. * CodeCheck took 89.57ms. Allocated memory is still 107.0MB. Free memory was 71.4MB in the beginning and 65.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:45:31,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8de3be74-1397-4fd5-94c0-37067f544951/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