./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_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_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/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_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_06_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/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_add5e163-d391-4187-ba2b-317568f2506c/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 b4a00147e269fa1aa37e72d6b5a31a95f445cd1a41aec2c9451a7b3b32ad24ea --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:57:39,014 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:57:39,024 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:57:39,037 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:57:39,037 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:57:39,037 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:57:39,038 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:57:39,039 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:57:39,044 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:57:39,045 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:57:39,045 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:57:39,046 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:57:39,046 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:57:39,047 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:57:39,048 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:57:39,048 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:57:39,049 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:57:39,050 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:57:39,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:57:39,052 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:57:39,053 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:57:39,054 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:57:39,054 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:57:39,055 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:57:39,066 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:57:39,066 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:57:39,066 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:57:39,067 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:57:39,067 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:57:39,068 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:57:39,068 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:57:39,069 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:57:39,069 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:57:39,070 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:57:39,070 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:57:39,070 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:57:39,071 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:57:39,071 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:57:39,071 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:57:39,072 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:57:39,072 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:57:39,073 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 21:57:39,092 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:57:39,092 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:57:39,093 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:57:39,093 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:57:39,093 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:57:39,093 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:57:39,094 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:57:39,094 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:57:39,094 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:57:39,094 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:57:39,094 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:57:39,094 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:57:39,095 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:57:39,095 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:57:39,095 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:57:39,095 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:57:39,095 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:57:39,095 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:57:39,096 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:57:39,096 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:57:39,096 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:57:39,096 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:57:39,096 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:57:39,096 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:57:39,097 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:57:39,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:57:39,097 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:57:39,097 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_add5e163-d391-4187-ba2b-317568f2506c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b4a00147e269fa1aa37e72d6b5a31a95f445cd1a41aec2c9451a7b3b32ad24ea [2022-12-14 21:57:39,254 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:57:39,270 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:57:39,272 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:57:39,273 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:57:39,273 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:57:39,274 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_06_bad.i [2022-12-14 21:57:41,836 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:57:42,090 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:57:42,091 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_06_bad.i [2022-12-14 21:57:42,107 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4/data/120422242/46ea02470fa74fba931a16315542d62d/FLAGb517ccdb2 [2022-12-14 21:57:42,120 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4/data/120422242/46ea02470fa74fba931a16315542d62d [2022-12-14 21:57:42,122 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:57:42,123 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:57:42,125 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:57:42,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:57:42,129 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:57:42,129 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:57:42" (1/1) ... [2022-12-14 21:57:42,130 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ee90679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:42, skipping insertion in model container [2022-12-14 21:57:42,130 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:57:42" (1/1) ... [2022-12-14 21:57:42,136 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:57:42,188 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:57:42,520 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:57:42,862 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:57:42,866 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:57:42,868 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:57:42,869 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:57:42,870 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:57:42,885 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:57:42,886 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:57:42,893 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:57:42,905 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:57:42,940 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:57:42,941 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:57:42,942 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:57:42,943 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:57:42,944 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:57:42,948 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:57:42,948 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:57:43,030 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:57:43,030 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:43 WrapperNode [2022-12-14 21:57:43,030 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:57:43,031 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:57:43,032 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:57:43,032 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:57:43,037 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:43" (1/1) ... [2022-12-14 21:57:43,058 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:43" (1/1) ... [2022-12-14 21:57:43,082 INFO L138 Inliner]: procedures = 499, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 60 [2022-12-14 21:57:43,082 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:57:43,083 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:57:43,083 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:57:43,083 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:57:43,091 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:43" (1/1) ... [2022-12-14 21:57:43,091 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:43" (1/1) ... [2022-12-14 21:57:43,094 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:43" (1/1) ... [2022-12-14 21:57:43,094 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:43" (1/1) ... [2022-12-14 21:57:43,099 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:43" (1/1) ... [2022-12-14 21:57:43,101 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:43" (1/1) ... [2022-12-14 21:57:43,103 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:43" (1/1) ... [2022-12-14 21:57:43,104 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:43" (1/1) ... [2022-12-14 21:57:43,106 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:57:43,107 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:57:43,107 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:57:43,107 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:57:43,108 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:43" (1/1) ... [2022-12-14 21:57:43,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:57:43,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:57:43,133 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:57:43,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:57:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:57:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:57:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:57:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:57:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:57:43,162 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:57:43,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:57:43,264 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:57:43,265 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:57:43,368 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:57:43,449 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:57:43,449 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:57:43,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:57:43 BoogieIcfgContainer [2022-12-14 21:57:43,451 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:57:43,452 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:57:43,452 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:57:43,459 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:57:43,459 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:57:43" (1/1) ... [2022-12-14 21:57:43,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:57:43,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:43,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 21:57:43,507 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 21:57:43,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 21:57:43,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:43,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:43,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:43,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:57:43,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:43,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 13 states and 14 transitions. [2022-12-14 21:57:43,856 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-12-14 21:57:43,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 21:57:43,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:43,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:43,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:57:43,896 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 21:57:43,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:57:43,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:57:43,958 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 21:57:43,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:57:43,987 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 21:57:44,008 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 09:57:44 ImpRootNode [2022-12-14 21:57:44,008 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 21:57:44,008 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 21:57:44,008 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 21:57:44,009 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 21:57:44,009 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:57:43" (3/4) ... [2022-12-14 21:57:44,012 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 21:57:44,012 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 21:57:44,012 INFO L158 Benchmark]: Toolchain (without parser) took 1889.28ms. Allocated memory is still 159.4MB. Free memory was 96.6MB in the beginning and 87.1MB in the end (delta: 9.5MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. [2022-12-14 21:57:44,013 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 102.8MB. Free memory was 68.4MB in the beginning and 68.4MB in the end (delta: 77.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:57:44,013 INFO L158 Benchmark]: CACSL2BoogieTranslator took 906.13ms. Allocated memory is still 159.4MB. Free memory was 96.4MB in the beginning and 128.0MB in the end (delta: -31.6MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. [2022-12-14 21:57:44,013 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.68ms. Allocated memory is still 159.4MB. Free memory was 128.0MB in the beginning and 125.1MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:57:44,014 INFO L158 Benchmark]: Boogie Preprocessor took 23.61ms. Allocated memory is still 159.4MB. Free memory was 125.1MB in the beginning and 123.1MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:57:44,014 INFO L158 Benchmark]: RCFGBuilder took 344.18ms. Allocated memory is still 159.4MB. Free memory was 123.1MB in the beginning and 102.6MB in the end (delta: 20.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 21:57:44,014 INFO L158 Benchmark]: CodeCheck took 556.30ms. Allocated memory is still 159.4MB. Free memory was 102.6MB in the beginning and 87.1MB in the end (delta: 15.6MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2022-12-14 21:57:44,015 INFO L158 Benchmark]: Witness Printer took 3.45ms. Allocated memory is still 159.4MB. Free memory is still 87.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:57:44,017 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 14 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.5s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2 mSDsluCounter, 12 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2 mSDsCounter, 4 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 11 IncrementalHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4 mSolverCounterUnsat, 10 mSDtfsCounter, 11 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 53 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 18 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1560]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1555, overapproximation of bitwiseAnd at line 1555. Possible FailurePath: [L1522] const int GLOBAL_CONST_TRUE = 1; [L1523] const int GLOBAL_CONST_FALSE = 0; [L1524] const int GLOBAL_CONST_FIVE = 5; [L1525] int globalTrue = 1; [L1526] int globalFalse = 0; [L1527] int globalFive = 5; [L1546] int globalArgc = 0; [L1547] char** globalArgv = ((void *)0); [L1548] static const int STATIC_CONST_FIVE = 5; [L1569] CALL printLine("Calling bad()...") VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, line={2:0}, STATIC_CONST_FIVE=5] [L1414] COND TRUE line != ((void *)0) [L1569] RET printLine("Calling bad()...") VAL [\old(argc)=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_preinc_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] [L1560] ++data 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 0.17ms. Allocated memory is still 102.8MB. Free memory was 68.4MB in the beginning and 68.4MB in the end (delta: 77.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 906.13ms. Allocated memory is still 159.4MB. Free memory was 96.4MB in the beginning and 128.0MB in the end (delta: -31.6MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.68ms. Allocated memory is still 159.4MB. Free memory was 128.0MB in the beginning and 125.1MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.61ms. Allocated memory is still 159.4MB. Free memory was 125.1MB in the beginning and 123.1MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 344.18ms. Allocated memory is still 159.4MB. Free memory was 123.1MB in the beginning and 102.6MB in the end (delta: 20.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 556.30ms. Allocated memory is still 159.4MB. Free memory was 102.6MB in the beginning and 87.1MB in the end (delta: 15.6MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. * Witness Printer took 3.45ms. Allocated memory is still 159.4MB. Free memory is still 87.1MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 21:57:44,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/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_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/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_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_06_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/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_add5e163-d391-4187-ba2b-317568f2506c/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 b4a00147e269fa1aa37e72d6b5a31a95f445cd1a41aec2c9451a7b3b32ad24ea --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:57:45,881 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:57:45,883 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:57:45,907 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:57:45,908 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:57:45,909 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:57:45,910 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:57:45,911 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:57:45,912 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:57:45,912 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:57:45,913 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:57:45,914 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:57:45,914 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:57:45,914 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:57:45,915 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:57:45,916 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:57:45,921 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:57:45,923 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:57:45,925 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:57:45,926 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:57:45,927 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:57:45,928 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:57:45,929 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:57:45,929 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:57:45,932 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:57:45,932 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:57:45,932 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:57:45,933 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:57:45,933 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:57:45,934 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:57:45,934 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:57:45,934 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:57:45,935 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:57:45,936 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:57:45,936 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:57:45,937 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:57:45,937 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:57:45,937 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:57:45,937 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:57:45,938 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:57:45,939 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:57:45,939 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 21:57:45,961 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:57:45,961 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:57:45,962 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:57:45,962 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:57:45,962 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:57:45,962 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:57:45,963 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:57:45,963 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:57:45,963 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:57:45,963 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:57:45,963 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:57:45,963 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:57:45,964 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:57:45,964 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:57:45,964 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:57:45,964 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:57:45,964 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:57:45,964 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:57:45,964 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:57:45,965 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:57:45,965 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:57:45,965 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:57:45,965 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:57:45,965 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:57:45,966 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:57:45,966 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:57:45,966 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:57:45,966 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:57:45,966 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:57:45,967 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:57:45,967 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:57:45,967 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_add5e163-d391-4187-ba2b-317568f2506c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b4a00147e269fa1aa37e72d6b5a31a95f445cd1a41aec2c9451a7b3b32ad24ea [2022-12-14 21:57:46,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:57:46,214 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:57:46,216 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:57:46,217 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:57:46,217 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:57:46,218 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_06_bad.i [2022-12-14 21:57:48,830 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:57:49,096 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:57:49,097 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_06_bad.i [2022-12-14 21:57:49,115 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4/data/154c66a87/42636a9814744781b753e70324d8b2b9/FLAG158f612c2 [2022-12-14 21:57:49,391 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4/data/154c66a87/42636a9814744781b753e70324d8b2b9 [2022-12-14 21:57:49,393 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:57:49,394 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:57:49,394 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:57:49,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:57:49,397 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:57:49,397 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:57:49" (1/1) ... [2022-12-14 21:57:49,398 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35c216c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:49, skipping insertion in model container [2022-12-14 21:57:49,398 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:57:49" (1/1) ... [2022-12-14 21:57:49,403 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:57:49,445 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:57:49,652 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:57:50,021 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:57:50,026 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:57:50,034 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:57:50,036 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:57:50,036 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:57:50,054 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:57:50,055 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:57:50,065 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:57:50,078 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:57:50,111 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:57:50,112 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:57:50,113 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:57:50,115 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:57:50,116 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:57:50,121 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:57:50,122 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:57:50,231 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:57:50,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:50 WrapperNode [2022-12-14 21:57:50,231 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:57:50,232 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:57:50,232 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:57:50,232 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:57:50,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:50" (1/1) ... [2022-12-14 21:57:50,255 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:50" (1/1) ... [2022-12-14 21:57:50,269 INFO L138 Inliner]: procedures = 504, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 60 [2022-12-14 21:57:50,269 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:57:50,270 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:57:50,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:57:50,270 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:57:50,276 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:50" (1/1) ... [2022-12-14 21:57:50,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:50" (1/1) ... [2022-12-14 21:57:50,279 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:50" (1/1) ... [2022-12-14 21:57:50,279 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:50" (1/1) ... [2022-12-14 21:57:50,289 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:50" (1/1) ... [2022-12-14 21:57:50,290 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:50" (1/1) ... [2022-12-14 21:57:50,294 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:50" (1/1) ... [2022-12-14 21:57:50,296 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:50" (1/1) ... [2022-12-14 21:57:50,301 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:57:50,302 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:57:50,302 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:57:50,302 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:57:50,303 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:57:50" (1/1) ... [2022-12-14 21:57:50,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:57:50,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:57:50,328 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:57:50,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:57:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:57:50,355 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:57:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 21:57:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:57:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:57:50,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:57:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:57:50,473 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:57:50,474 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:57:50,576 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:57:50,631 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:57:50,631 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:57:50,633 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:57:50 BoogieIcfgContainer [2022-12-14 21:57:50,633 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:57:50,634 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:57:50,634 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:57:50,644 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:57:50,644 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:57:50" (1/1) ... [2022-12-14 21:57:50,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:57:50,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:50,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 21:57:50,698 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 21:57:50,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 21:57:50,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:50,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:50,752 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 21:57:50,755 INFO L158 Benchmark]: Toolchain (without parser) took 1360.89ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 30.6MB in the beginning and 41.7MB in the end (delta: -11.2MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. [2022-12-14 21:57:50,756 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 46.1MB. Free memory was 25.5MB in the beginning and 25.4MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:57:50,757 INFO L158 Benchmark]: CACSL2BoogieTranslator took 837.14ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 30.3MB in the beginning and 43.7MB in the end (delta: -13.4MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. [2022-12-14 21:57:50,757 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.45ms. Allocated memory is still 71.3MB. Free memory was 43.7MB in the beginning and 40.6MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:57:50,758 INFO L158 Benchmark]: Boogie Preprocessor took 31.34ms. Allocated memory is still 71.3MB. Free memory was 40.6MB in the beginning and 38.6MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:57:50,759 INFO L158 Benchmark]: RCFGBuilder took 331.61ms. Allocated memory is still 71.3MB. Free memory was 38.6MB in the beginning and 34.2MB in the end (delta: 4.4MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. [2022-12-14 21:57:50,759 INFO L158 Benchmark]: CodeCheck took 119.76ms. Allocated memory is still 71.3MB. Free memory was 34.2MB in the beginning and 41.7MB in the end (delta: -7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 21:57:50,762 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 46.1MB. Free memory was 25.5MB in the beginning and 25.4MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 837.14ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 30.3MB in the beginning and 43.7MB in the end (delta: -13.4MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.45ms. Allocated memory is still 71.3MB. Free memory was 43.7MB in the beginning and 40.6MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 31.34ms. Allocated memory is still 71.3MB. Free memory was 40.6MB in the beginning and 38.6MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 331.61ms. Allocated memory is still 71.3MB. Free memory was 38.6MB in the beginning and 34.2MB in the end (delta: 4.4MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. * CodeCheck took 119.76ms. Allocated memory is still 71.3MB. Free memory was 34.2MB in the beginning and 41.7MB in the end (delta: -7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 21:57:50,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_add5e163-d391-4187-ba2b-317568f2506c/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