./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_05_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/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_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_05_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/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_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/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 cae82add8e2790f169bb9bd644e857c7ee22652a089f937f7bf0d8b979187314 --- 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 02:22:25,045 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:22:25,047 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:22:25,071 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:22:25,072 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:22:25,073 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:22:25,075 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:22:25,078 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:22:25,080 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:22:25,081 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:22:25,083 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:22:25,084 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:22:25,085 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:22:25,086 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:22:25,087 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:22:25,088 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:22:25,090 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:22:25,091 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:22:25,094 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:22:25,097 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:22:25,099 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:22:25,101 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:22:25,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:22:25,104 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:22:25,110 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:22:25,111 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:22:25,111 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:22:25,112 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:22:25,113 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:22:25,115 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:22:25,115 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:22:25,116 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:22:25,117 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:22:25,118 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:22:25,119 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:22:25,119 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:22:25,120 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:22:25,120 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:22:25,120 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:22:25,121 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:22:25,122 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:22:25,123 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 02:22:25,146 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:22:25,146 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:22:25,147 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:22:25,147 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:22:25,148 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:22:25,148 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:22:25,149 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:22:25,149 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:22:25,149 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:22:25,149 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:22:25,149 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:22:25,150 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:22:25,150 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:22:25,150 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 02:22:25,150 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:22:25,150 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:22:25,150 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:22:25,151 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:22:25,151 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:22:25,151 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:22:25,151 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:22:25,152 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:22:25,152 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:22:25,152 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:22:25,152 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:22:25,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:22:25,152 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:22:25,153 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_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cae82add8e2790f169bb9bd644e857c7ee22652a089f937f7bf0d8b979187314 [2022-12-15 02:22:25,343 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:22:25,359 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:22:25,361 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:22:25,362 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:22:25,363 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:22:25,364 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_05_bad.i [2022-12-15 02:22:27,866 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:22:28,130 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:22:28,130 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_05_bad.i [2022-12-15 02:22:28,148 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/data/65d638bc6/27986169341642ff8ec3c6ec586ef4ec/FLAG8546e3098 [2022-12-15 02:22:28,434 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/data/65d638bc6/27986169341642ff8ec3c6ec586ef4ec [2022-12-15 02:22:28,436 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:22:28,437 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:22:28,438 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:22:28,438 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:22:28,440 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:22:28,441 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:22:28" (1/1) ... [2022-12-15 02:22:28,442 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9c9ec6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:28, skipping insertion in model container [2022-12-15 02:22:28,442 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:22:28" (1/1) ... [2022-12-15 02:22:28,447 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:22:28,489 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:22:28,756 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:22:29,065 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:22:29,070 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:22:29,071 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:22:29,073 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:22:29,073 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:22:29,097 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:22:29,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:22:29,107 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:22:29,125 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:22:29,168 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:22:29,169 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:22:29,170 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:22:29,172 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:22:29,173 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:22:29,178 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:22:29,179 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:22:29,309 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:22:29,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:29 WrapperNode [2022-12-15 02:22:29,310 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:22:29,311 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:22:29,311 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:22:29,311 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:22:29,317 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:29" (1/1) ... [2022-12-15 02:22:29,343 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:29" (1/1) ... [2022-12-15 02:22:29,374 INFO L138 Inliner]: procedures = 499, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 58 [2022-12-15 02:22:29,374 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:22:29,375 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:22:29,375 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:22:29,375 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:22:29,382 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:29" (1/1) ... [2022-12-15 02:22:29,382 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:29" (1/1) ... [2022-12-15 02:22:29,386 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:29" (1/1) ... [2022-12-15 02:22:29,386 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:29" (1/1) ... [2022-12-15 02:22:29,393 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:29" (1/1) ... [2022-12-15 02:22:29,395 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:29" (1/1) ... [2022-12-15 02:22:29,397 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:29" (1/1) ... [2022-12-15 02:22:29,399 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:29" (1/1) ... [2022-12-15 02:22:29,402 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:22:29,403 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:22:29,403 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:22:29,403 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:22:29,404 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:29" (1/1) ... [2022-12-15 02:22:29,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:22:29,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:22:29,429 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:22:29,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:22:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 02:22:29,462 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 02:22:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:22:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:22:29,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:22:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 02:22:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:22:29,562 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:22:29,563 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:22:29,674 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:22:29,750 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:22:29,750 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:22:29,752 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:22:29 BoogieIcfgContainer [2022-12-15 02:22:29,753 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:22:29,753 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:22:29,753 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:22:29,760 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:22:29,760 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:22:29" (1/1) ... [2022-12-15 02:22:29,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:22:29,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:29,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 02:22:29,804 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 02:22:29,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 02:22:29,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:29,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:29,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:30,083 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 02:22:30,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:30,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2022-12-15 02:22:30,131 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-12-15 02:22:30,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 02:22:30,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:30,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:30,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:22:30,163 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 02:22:30,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:22:30,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:22:30,228 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 02:22:30,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:22:30,252 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-15 02:22:30,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 02:22:30 ImpRootNode [2022-12-15 02:22:30,273 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 02:22:30,273 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 02:22:30,273 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 02:22:30,273 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 02:22:30,274 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:22:29" (3/4) ... [2022-12-15 02:22:30,276 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 02:22:30,276 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 02:22:30,277 INFO L158 Benchmark]: Toolchain (without parser) took 1839.49ms. Allocated memory is still 163.6MB. Free memory was 126.0MB in the beginning and 61.2MB in the end (delta: 64.7MB). Peak memory consumption was 65.7MB. Max. memory is 16.1GB. [2022-12-15 02:22:30,277 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 119.5MB. Free memory is still 94.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:22:30,277 INFO L158 Benchmark]: CACSL2BoogieTranslator took 871.91ms. Allocated memory is still 163.6MB. Free memory was 125.3MB in the beginning and 63.0MB in the end (delta: 62.3MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2022-12-15 02:22:30,278 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.66ms. Allocated memory is still 163.6MB. Free memory was 63.0MB in the beginning and 132.3MB in the end (delta: -69.3MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. [2022-12-15 02:22:30,278 INFO L158 Benchmark]: Boogie Preprocessor took 26.97ms. Allocated memory is still 163.6MB. Free memory was 132.3MB in the beginning and 130.4MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:22:30,278 INFO L158 Benchmark]: RCFGBuilder took 349.94ms. Allocated memory is still 163.6MB. Free memory was 130.4MB in the beginning and 110.2MB in the end (delta: 20.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-15 02:22:30,279 INFO L158 Benchmark]: CodeCheck took 519.51ms. Allocated memory is still 163.6MB. Free memory was 110.2MB in the beginning and 61.2MB in the end (delta: 48.9MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-12-15 02:22:30,279 INFO L158 Benchmark]: Witness Printer took 3.28ms. Allocated memory is still 163.6MB. Free memory is still 61.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:22:30,281 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, 1 mSDsluCounter, 4 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 4 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 12 IncrementalHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4 mSolverCounterUnsat, 4 mSDtfsCounter, 12 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 45 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 18 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 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 1556, overapproximation of bitwiseAnd at line 1556. 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 int staticTrue = 1; [L1549] static int staticFalse = 0; [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}, staticFalse=0, staticTrue=1] [L1414] COND TRUE line != ((void *)0) [L1569] RET printLine("Calling bad()...") VAL [\old(argc)=13, argc=13, argv={14:12}, argv={14:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, staticFalse=0, staticTrue=1] [L1570] CALL CWE190_Integer_Overflow__int_rand_add_05_bad() [L1552] int data; [L1553] data = 0 [L1554] COND TRUE \read(staticTrue) [L1556] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1556] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1556] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1558] COND TRUE \read(staticTrue) 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, staticFalse=0, staticTrue=1] [L1561] 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, staticFalse=0, staticTrue=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 119.5MB. Free memory is still 94.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 871.91ms. Allocated memory is still 163.6MB. Free memory was 125.3MB in the beginning and 63.0MB in the end (delta: 62.3MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.66ms. Allocated memory is still 163.6MB. Free memory was 63.0MB in the beginning and 132.3MB in the end (delta: -69.3MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 26.97ms. Allocated memory is still 163.6MB. Free memory was 132.3MB in the beginning and 130.4MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 349.94ms. Allocated memory is still 163.6MB. Free memory was 130.4MB in the beginning and 110.2MB in the end (delta: 20.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 519.51ms. Allocated memory is still 163.6MB. Free memory was 110.2MB in the beginning and 61.2MB in the end (delta: 48.9MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Witness Printer took 3.28ms. Allocated memory is still 163.6MB. Free memory is still 61.2MB. 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 02:22:30,303 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/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_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_05_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/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_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/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 cae82add8e2790f169bb9bd644e857c7ee22652a089f937f7bf0d8b979187314 --- 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 02:22:31,942 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:22:31,944 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:22:31,965 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:22:31,965 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:22:31,966 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:22:31,968 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:22:31,969 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:22:31,971 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:22:31,972 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:22:31,973 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:22:31,974 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:22:31,974 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:22:31,975 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:22:31,976 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:22:31,977 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:22:31,978 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:22:31,979 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:22:31,981 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:22:31,983 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:22:31,984 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:22:31,985 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:22:31,986 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:22:31,987 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:22:31,991 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:22:31,991 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:22:31,991 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:22:31,992 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:22:31,993 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:22:31,994 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:22:31,994 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:22:31,995 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:22:31,995 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:22:31,996 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:22:31,997 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:22:31,997 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:22:31,998 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:22:31,998 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:22:31,998 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:22:31,999 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:22:32,000 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:22:32,001 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 02:22:32,022 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:22:32,022 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:22:32,023 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:22:32,023 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:22:32,023 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:22:32,024 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:22:32,024 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:22:32,024 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:22:32,024 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:22:32,024 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:22:32,024 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:22:32,024 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:22:32,024 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 02:22:32,025 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 02:22:32,025 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 02:22:32,025 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 02:22:32,025 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:22:32,025 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:22:32,026 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:22:32,026 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:22:32,026 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:22:32,026 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:22:32,026 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:22:32,027 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:22:32,027 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:22:32,027 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:22:32,027 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 02:22:32,027 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 02:22:32,028 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:22:32,028 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 02:22:32,028 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 02:22:32,028 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_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cae82add8e2790f169bb9bd644e857c7ee22652a089f937f7bf0d8b979187314 [2022-12-15 02:22:32,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:22:32,265 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:22:32,267 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:22:32,268 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:22:32,268 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:22:32,269 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_05_bad.i [2022-12-15 02:22:34,884 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:22:35,139 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:22:35,140 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_05_bad.i [2022-12-15 02:22:35,153 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/data/94eaa1777/2a55ef8033a74b9c84059c493f04c9e1/FLAG5f1cdaf0c [2022-12-15 02:22:35,165 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/data/94eaa1777/2a55ef8033a74b9c84059c493f04c9e1 [2022-12-15 02:22:35,167 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:22:35,168 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:22:35,169 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:22:35,169 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:22:35,171 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:22:35,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:22:35" (1/1) ... [2022-12-15 02:22:35,172 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77a9090d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:35, skipping insertion in model container [2022-12-15 02:22:35,172 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:22:35" (1/1) ... [2022-12-15 02:22:35,177 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:22:35,213 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:22:35,452 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:22:35,775 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:22:35,781 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:22:35,783 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:22:35,785 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:22:35,791 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:22:35,816 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:22:35,817 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:22:35,830 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:22:35,848 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:22:35,905 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:22:35,907 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:22:35,908 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:22:35,910 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:22:35,911 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:22:35,917 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:22:35,918 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:22:36,011 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:22:36,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:36 WrapperNode [2022-12-15 02:22:36,012 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:22:36,013 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:22:36,013 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:22:36,013 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:22:36,018 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:36" (1/1) ... [2022-12-15 02:22:36,037 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:36" (1/1) ... [2022-12-15 02:22:36,054 INFO L138 Inliner]: procedures = 504, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 58 [2022-12-15 02:22:36,055 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:22:36,055 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:22:36,055 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:22:36,055 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:22:36,061 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:36" (1/1) ... [2022-12-15 02:22:36,061 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:36" (1/1) ... [2022-12-15 02:22:36,064 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:36" (1/1) ... [2022-12-15 02:22:36,064 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:36" (1/1) ... [2022-12-15 02:22:36,072 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:36" (1/1) ... [2022-12-15 02:22:36,074 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:36" (1/1) ... [2022-12-15 02:22:36,076 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:36" (1/1) ... [2022-12-15 02:22:36,077 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:36" (1/1) ... [2022-12-15 02:22:36,080 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:22:36,081 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:22:36,081 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:22:36,081 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:22:36,082 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:36" (1/1) ... [2022-12-15 02:22:36,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:22:36,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:22:36,102 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:22:36,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:22:36,128 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 02:22:36,128 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 02:22:36,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 02:22:36,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:22:36,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:22:36,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:22:36,128 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 02:22:36,245 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:22:36,246 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:22:36,351 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:22:36,415 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:22:36,415 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:22:36,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:22:36 BoogieIcfgContainer [2022-12-15 02:22:36,418 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:22:36,419 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:22:36,419 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:22:36,426 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:22:36,426 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:22:36" (1/1) ... [2022-12-15 02:22:36,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:22:36,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:36,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 02:22:36,476 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 02:22:36,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 02:22:36,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:36,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:36,523 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 02:22:36,526 INFO L158 Benchmark]: Toolchain (without parser) took 1357.22ms. Allocated memory was 79.7MB in the beginning and 111.1MB in the end (delta: 31.5MB). Free memory was 53.8MB in the beginning and 74.4MB in the end (delta: -20.6MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. [2022-12-15 02:22:36,526 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 79.7MB. Free memory is still 57.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:22:36,527 INFO L158 Benchmark]: CACSL2BoogieTranslator took 843.47ms. Allocated memory was 79.7MB in the beginning and 111.1MB in the end (delta: 31.5MB). Free memory was 53.8MB in the beginning and 71.5MB in the end (delta: -17.7MB). Peak memory consumption was 36.8MB. Max. memory is 16.1GB. [2022-12-15 02:22:36,528 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.98ms. Allocated memory is still 111.1MB. Free memory was 71.5MB in the beginning and 68.5MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:22:36,528 INFO L158 Benchmark]: Boogie Preprocessor took 25.43ms. Allocated memory is still 111.1MB. Free memory was 68.5MB in the beginning and 66.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:22:36,529 INFO L158 Benchmark]: RCFGBuilder took 337.14ms. Allocated memory is still 111.1MB. Free memory was 66.4MB in the beginning and 81.3MB in the end (delta: -14.9MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. [2022-12-15 02:22:36,529 INFO L158 Benchmark]: CodeCheck took 105.89ms. Allocated memory is still 111.1MB. Free memory was 81.3MB in the beginning and 74.4MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 02:22:36,531 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 0.11ms. Allocated memory is still 79.7MB. Free memory is still 57.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 843.47ms. Allocated memory was 79.7MB in the beginning and 111.1MB in the end (delta: 31.5MB). Free memory was 53.8MB in the beginning and 71.5MB in the end (delta: -17.7MB). Peak memory consumption was 36.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.98ms. Allocated memory is still 111.1MB. Free memory was 71.5MB in the beginning and 68.5MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 25.43ms. Allocated memory is still 111.1MB. Free memory was 68.5MB in the beginning and 66.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 337.14ms. Allocated memory is still 111.1MB. Free memory was 66.4MB in the beginning and 81.3MB in the end (delta: -14.9MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. * CodeCheck took 105.89ms. Allocated memory is still 111.1MB. Free memory was 81.3MB in the beginning and 74.4MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 02:22:36,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6473dabf-076e-46a9-a6b2-e0d5ef138fc0/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