./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_18_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_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/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_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_18_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/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_fccbb106-4f9c-4e68-8182-8c176bc68016/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 ae0bfc3a3ab2f2fdbd1e7a7d0616897f65ee27d96b912429d1b0e30f61c1b8c6 --- 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 00:26:44,175 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:26:44,177 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:26:44,194 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:26:44,195 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:26:44,196 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:26:44,197 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:26:44,198 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:26:44,200 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:26:44,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:26:44,202 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:26:44,203 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:26:44,203 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:26:44,204 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:26:44,205 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:26:44,206 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:26:44,207 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:26:44,208 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:26:44,209 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:26:44,211 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:26:44,212 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:26:44,213 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:26:44,214 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:26:44,215 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:26:44,218 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:26:44,219 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:26:44,219 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:26:44,220 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:26:44,220 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:26:44,221 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:26:44,221 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:26:44,222 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:26:44,223 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:26:44,223 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:26:44,224 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:26:44,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:26:44,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:26:44,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:26:44,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:26:44,226 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:26:44,227 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:26:44,228 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 00:26:44,248 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:26:44,248 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:26:44,249 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:26:44,249 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:26:44,250 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:26:44,259 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:26:44,260 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:26:44,260 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:26:44,260 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:26:44,260 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:26:44,260 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:26:44,261 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:26:44,261 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:26:44,261 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:26:44,261 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:26:44,261 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:26:44,261 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:26:44,261 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:26:44,262 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:26:44,262 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:26:44,262 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:26:44,262 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:26:44,262 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:26:44,262 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:26:44,262 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:26:44,262 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:26:44,263 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:26:44,263 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_fccbb106-4f9c-4e68-8182-8c176bc68016/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ae0bfc3a3ab2f2fdbd1e7a7d0616897f65ee27d96b912429d1b0e30f61c1b8c6 [2022-12-15 00:26:44,427 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:26:44,446 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:26:44,448 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:26:44,449 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:26:44,449 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:26:44,450 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_18_bad.i [2022-12-15 00:26:47,048 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:26:47,238 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:26:47,238 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_18_bad.i [2022-12-15 00:26:47,250 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4/data/cf7ea3189/cb3ebacf4c4d41bf99a96e2d9b9dfd11/FLAG62be0cfd8 [2022-12-15 00:26:47,261 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4/data/cf7ea3189/cb3ebacf4c4d41bf99a96e2d9b9dfd11 [2022-12-15 00:26:47,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:26:47,264 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:26:47,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:26:47,265 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:26:47,267 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:26:47,268 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:26:47" (1/1) ... [2022-12-15 00:26:47,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fca322c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:47, skipping insertion in model container [2022-12-15 00:26:47,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:26:47" (1/1) ... [2022-12-15 00:26:47,274 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:26:47,310 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:26:47,537 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:26:47,847 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:26:47,852 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:26:47,854 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:26:47,857 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:26:47,857 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:26:47,882 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:26:47,884 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:26:47,892 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:26:47,907 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:26:47,940 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:26:47,942 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:26:47,942 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:26:47,944 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:26:47,945 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:26:47,948 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:26:47,949 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:26:48,050 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:26:48,050 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:48 WrapperNode [2022-12-15 00:26:48,050 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:26:48,051 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:26:48,051 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:26:48,051 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:26:48,056 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:48" (1/1) ... [2022-12-15 00:26:48,072 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:48" (1/1) ... [2022-12-15 00:26:48,090 INFO L138 Inliner]: procedures = 499, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 59 [2022-12-15 00:26:48,090 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:26:48,091 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:26:48,091 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:26:48,091 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:26:48,098 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:48" (1/1) ... [2022-12-15 00:26:48,098 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:48" (1/1) ... [2022-12-15 00:26:48,100 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:48" (1/1) ... [2022-12-15 00:26:48,100 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:48" (1/1) ... [2022-12-15 00:26:48,104 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:48" (1/1) ... [2022-12-15 00:26:48,105 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:48" (1/1) ... [2022-12-15 00:26:48,106 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:48" (1/1) ... [2022-12-15 00:26:48,107 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:48" (1/1) ... [2022-12-15 00:26:48,109 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:26:48,110 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:26:48,110 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:26:48,110 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:26:48,111 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:48" (1/1) ... [2022-12-15 00:26:48,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:26:48,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:26:48,135 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:26:48,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:26:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:26:48,168 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:26:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:26:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:26:48,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:26:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:26:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:26:48,286 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:26:48,288 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:26:48,419 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:26:48,481 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:26:48,482 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:26:48,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:26:48 BoogieIcfgContainer [2022-12-15 00:26:48,484 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:26:48,485 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:26:48,485 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:26:48,496 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:26:48,496 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:26:48" (1/1) ... [2022-12-15 00:26:48,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:26:48,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:48,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 00:26:48,556 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 00:26:48,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 00:26:48,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:48,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:48,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:48,818 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 00:26:48,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:48,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2022-12-15 00:26:48,853 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-12-15 00:26:48,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 00:26:48,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:48,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:48,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:26:48,915 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:26:48,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:26:49,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:26:49,004 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:26:49,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:26:49,030 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-15 00:26:49,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 12:26:49 ImpRootNode [2022-12-15 00:26:49,056 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 00:26:49,057 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 00:26:49,057 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 00:26:49,058 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 00:26:49,058 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:26:48" (3/4) ... [2022-12-15 00:26:49,061 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 00:26:49,061 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 00:26:49,062 INFO L158 Benchmark]: Toolchain (without parser) took 1797.80ms. Allocated memory was 140.5MB in the beginning and 201.3MB in the end (delta: 60.8MB). Free memory was 93.9MB in the beginning and 92.1MB in the end (delta: 1.8MB). Peak memory consumption was 64.9MB. Max. memory is 16.1GB. [2022-12-15 00:26:49,062 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 140.5MB. Free memory is still 109.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:26:49,063 INFO L158 Benchmark]: CACSL2BoogieTranslator took 785.64ms. Allocated memory was 140.5MB in the beginning and 201.3MB in the end (delta: 60.8MB). Free memory was 93.9MB in the beginning and 151.0MB in the end (delta: -57.1MB). Peak memory consumption was 58.6MB. Max. memory is 16.1GB. [2022-12-15 00:26:49,063 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.14ms. Allocated memory is still 201.3MB. Free memory was 151.0MB in the beginning and 147.8MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:26:49,064 INFO L158 Benchmark]: Boogie Preprocessor took 18.71ms. Allocated memory is still 201.3MB. Free memory was 147.8MB in the beginning and 145.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:26:49,064 INFO L158 Benchmark]: RCFGBuilder took 374.86ms. Allocated memory is still 201.3MB. Free memory was 145.7MB in the beginning and 127.9MB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-15 00:26:49,065 INFO L158 Benchmark]: CodeCheck took 571.16ms. Allocated memory is still 201.3MB. Free memory was 127.9MB in the beginning and 92.2MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-12-15 00:26:49,065 INFO L158 Benchmark]: Witness Printer took 4.10ms. Allocated memory is still 201.3MB. Free memory is still 92.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:26:49,068 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, 14 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 6 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 6 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 42 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 8 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1559]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1554, overapproximation of bitwiseAnd at line 1554. Possible FailurePath: [L1522] const int GLOBAL_CONST_TRUE = 1; [L1523] const int GLOBAL_CONST_FALSE = 0; [L1524] const int GLOBAL_CONST_FIVE = 5; [L1525] int globalTrue = 1; [L1526] int globalFalse = 0; [L1527] int globalFive = 5; [L1546] int globalArgc = 0; [L1547] char** globalArgv = ((void *)0); [L1566] CALL printLine("Calling bad()...") VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, line={2:0}] [L1414] COND TRUE line != ((void *)0) [L1566] 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] [L1567] CALL CWE190_Integer_Overflow__int_rand_multiply_18_bad() [L1550] int data; [L1551] data = 0 [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1557] COND TRUE data > 0 VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1559] data * 2 VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 140.5MB. Free memory is still 109.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 785.64ms. Allocated memory was 140.5MB in the beginning and 201.3MB in the end (delta: 60.8MB). Free memory was 93.9MB in the beginning and 151.0MB in the end (delta: -57.1MB). Peak memory consumption was 58.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.14ms. Allocated memory is still 201.3MB. Free memory was 151.0MB in the beginning and 147.8MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.71ms. Allocated memory is still 201.3MB. Free memory was 147.8MB in the beginning and 145.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 374.86ms. Allocated memory is still 201.3MB. Free memory was 145.7MB in the beginning and 127.9MB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 571.16ms. Allocated memory is still 201.3MB. Free memory was 127.9MB in the beginning and 92.2MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Witness Printer took 4.10ms. Allocated memory is still 201.3MB. Free memory is still 92.1MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-15 00:26:49,088 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/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_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/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_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_18_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/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_fccbb106-4f9c-4e68-8182-8c176bc68016/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 ae0bfc3a3ab2f2fdbd1e7a7d0616897f65ee27d96b912429d1b0e30f61c1b8c6 --- 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 00:26:50,763 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:26:50,765 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:26:50,785 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:26:50,786 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:26:50,787 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:26:50,788 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:26:50,789 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:26:50,791 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:26:50,792 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:26:50,793 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:26:50,794 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:26:50,794 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:26:50,795 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:26:50,796 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:26:50,797 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:26:50,798 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:26:50,799 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:26:50,800 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:26:50,802 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:26:50,803 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:26:50,805 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:26:50,806 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:26:50,806 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:26:50,810 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:26:50,810 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:26:50,811 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:26:50,812 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:26:50,812 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:26:50,813 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:26:50,813 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:26:50,814 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:26:50,815 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:26:50,815 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:26:50,816 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:26:50,817 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:26:50,817 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:26:50,818 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:26:50,818 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:26:50,819 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:26:50,819 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:26:50,820 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 00:26:50,842 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:26:50,842 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:26:50,843 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:26:50,843 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:26:50,843 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:26:50,844 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:26:50,844 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:26:50,844 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:26:50,844 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:26:50,844 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:26:50,844 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:26:50,845 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:26:50,845 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:26:50,845 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:26:50,845 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:26:50,845 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:26:50,846 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:26:50,846 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:26:50,846 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:26:50,846 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:26:50,846 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:26:50,847 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:26:50,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:26:50,847 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:26:50,847 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:26:50,847 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:26:50,848 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:26:50,848 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:26:50,848 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:26:50,848 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:26:50,848 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:26:50,848 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_fccbb106-4f9c-4e68-8182-8c176bc68016/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ae0bfc3a3ab2f2fdbd1e7a7d0616897f65ee27d96b912429d1b0e30f61c1b8c6 [2022-12-15 00:26:51,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:26:51,077 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:26:51,079 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:26:51,080 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:26:51,080 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:26:51,081 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_18_bad.i [2022-12-15 00:26:53,610 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:26:53,879 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:26:53,879 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_18_bad.i [2022-12-15 00:26:53,897 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4/data/e751997e6/a78b56db968c4d40b698633e1b4a4b28/FLAG53480fcfd [2022-12-15 00:26:54,175 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4/data/e751997e6/a78b56db968c4d40b698633e1b4a4b28 [2022-12-15 00:26:54,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:26:54,177 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:26:54,178 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:26:54,178 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:26:54,181 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:26:54,181 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:26:54" (1/1) ... [2022-12-15 00:26:54,182 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@418b90b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:54, skipping insertion in model container [2022-12-15 00:26:54,182 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:26:54" (1/1) ... [2022-12-15 00:26:54,189 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:26:54,227 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:26:54,463 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:26:54,734 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:26:54,738 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:26:54,739 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:26:54,740 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:26:54,741 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:26:54,759 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:26:54,760 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:26:54,770 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:26:54,782 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:26:54,828 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:26:54,829 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:26:54,830 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:26:54,832 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:26:54,833 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:26:54,838 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:26:54,839 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:26:54,961 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:26:54,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:54 WrapperNode [2022-12-15 00:26:54,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:26:54,962 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:26:54,963 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:26:54,963 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:26:54,967 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:54" (1/1) ... [2022-12-15 00:26:54,984 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:54" (1/1) ... [2022-12-15 00:26:54,999 INFO L138 Inliner]: procedures = 504, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 59 [2022-12-15 00:26:55,000 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:26:55,000 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:26:55,000 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:26:55,000 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:26:55,007 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:54" (1/1) ... [2022-12-15 00:26:55,007 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:54" (1/1) ... [2022-12-15 00:26:55,009 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:54" (1/1) ... [2022-12-15 00:26:55,009 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:54" (1/1) ... [2022-12-15 00:26:55,014 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:54" (1/1) ... [2022-12-15 00:26:55,015 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:54" (1/1) ... [2022-12-15 00:26:55,017 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:54" (1/1) ... [2022-12-15 00:26:55,018 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:54" (1/1) ... [2022-12-15 00:26:55,020 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:26:55,021 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:26:55,021 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:26:55,021 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:26:55,021 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:54" (1/1) ... [2022-12-15 00:26:55,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:26:55,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:26:55,045 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:26:55,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:26:55,074 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:26:55,074 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:26:55,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:26:55,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:26:55,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:26:55,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:26:55,075 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:26:55,186 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:26:55,187 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:26:55,286 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:26:55,331 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:26:55,332 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:26:55,334 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:26:55 BoogieIcfgContainer [2022-12-15 00:26:55,334 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:26:55,335 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:26:55,335 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:26:55,342 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:26:55,342 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:26:55" (1/1) ... [2022-12-15 00:26:55,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:26:55,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:55,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 00:26:55,387 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 00:26:55,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 00:26:55,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:55,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:55,427 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 00:26:55,431 INFO L158 Benchmark]: Toolchain (without parser) took 1252.86ms. Allocated memory was 62.9MB in the beginning and 75.5MB in the end (delta: 12.6MB). Free memory was 37.6MB in the beginning and 33.8MB in the end (delta: 3.9MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. [2022-12-15 00:26:55,431 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 52.4MB. Free memory was 31.2MB in the beginning and 31.2MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:26:55,432 INFO L158 Benchmark]: CACSL2BoogieTranslator took 784.16ms. Allocated memory was 62.9MB in the beginning and 75.5MB in the end (delta: 12.6MB). Free memory was 37.5MB in the beginning and 45.4MB in the end (delta: -7.9MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. [2022-12-15 00:26:55,433 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.28ms. Allocated memory is still 75.5MB. Free memory was 45.4MB in the beginning and 42.3MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:26:55,433 INFO L158 Benchmark]: Boogie Preprocessor took 20.19ms. Allocated memory is still 75.5MB. Free memory was 42.3MB in the beginning and 40.2MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:26:55,434 INFO L158 Benchmark]: RCFGBuilder took 313.37ms. Allocated memory is still 75.5MB. Free memory was 40.2MB in the beginning and 39.7MB in the end (delta: 462.2kB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-15 00:26:55,434 INFO L158 Benchmark]: CodeCheck took 94.74ms. Allocated memory is still 75.5MB. Free memory was 39.7MB in the beginning and 33.8MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:26:55,437 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 52.4MB. Free memory was 31.2MB in the beginning and 31.2MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 784.16ms. Allocated memory was 62.9MB in the beginning and 75.5MB in the end (delta: 12.6MB). Free memory was 37.5MB in the beginning and 45.4MB in the end (delta: -7.9MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.28ms. Allocated memory is still 75.5MB. Free memory was 45.4MB in the beginning and 42.3MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.19ms. Allocated memory is still 75.5MB. Free memory was 42.3MB in the beginning and 40.2MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 313.37ms. Allocated memory is still 75.5MB. Free memory was 40.2MB in the beginning and 39.7MB in the end (delta: 462.2kB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 94.74ms. Allocated memory is still 75.5MB. Free memory was 39.7MB in the beginning and 33.8MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:26:55,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccbb106-4f9c-4e68-8182-8c176bc68016/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