./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_08_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_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/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_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_08_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/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_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/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 a36b2a0713cd9036b39fc704100e90e241bd08be315917bcc8beee8d54893403 --- 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 16:40:52,299 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:40:52,301 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:40:52,320 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:40:52,321 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:40:52,322 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:40:52,323 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:40:52,325 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:40:52,326 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:40:52,327 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:40:52,328 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:40:52,329 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:40:52,330 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:40:52,331 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:40:52,332 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:40:52,333 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:40:52,334 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:40:52,335 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:40:52,336 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:40:52,338 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:40:52,340 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:40:52,341 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:40:52,342 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:40:52,343 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:40:52,347 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:40:52,347 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:40:52,347 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:40:52,348 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:40:52,349 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:40:52,350 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:40:52,350 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:40:52,351 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:40:52,351 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:40:52,352 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:40:52,353 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:40:52,353 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:40:52,354 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:40:52,354 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:40:52,354 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:40:52,355 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:40:52,355 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:40:52,356 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 16:40:52,376 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:40:52,376 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:40:52,377 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:40:52,377 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 16:40:52,378 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:40:52,378 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:40:52,378 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:40:52,378 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 16:40:52,378 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 16:40:52,379 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:40:52,379 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:40:52,379 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:40:52,379 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:40:52,379 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 16:40:52,380 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:40:52,380 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:40:52,380 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:40:52,380 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:40:52,380 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:40:52,380 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:40:52,381 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:40:52,381 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:40:52,381 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:40:52,381 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:40:52,381 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 16:40:52,381 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 16:40:52,382 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:40:52,382 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_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a36b2a0713cd9036b39fc704100e90e241bd08be315917bcc8beee8d54893403 [2022-12-14 16:40:52,545 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:40:52,565 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:40:52,568 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:40:52,569 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:40:52,569 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:40:52,570 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_08_bad.i [2022-12-14 16:40:55,209 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:40:55,437 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:40:55,437 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_08_bad.i [2022-12-14 16:40:55,450 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4/data/a40a3b757/10de221172d54fd88edeec4f92a1e950/FLAGce59165f0 [2022-12-14 16:40:55,460 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4/data/a40a3b757/10de221172d54fd88edeec4f92a1e950 [2022-12-14 16:40:55,462 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:40:55,463 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:40:55,464 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:40:55,464 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:40:55,467 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:40:55,467 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:40:55" (1/1) ... [2022-12-14 16:40:55,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3927bf6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:55, skipping insertion in model container [2022-12-14 16:40:55,468 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:40:55" (1/1) ... [2022-12-14 16:40:55,474 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:40:55,510 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:40:55,730 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 16:40:55,998 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 16:40:56,002 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:40:56,004 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:40:56,006 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:40:56,006 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:40:56,027 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 16:40:56,028 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:40:56,035 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 16:40:56,049 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 16:40:56,080 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 16:40:56,081 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:40:56,082 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:40:56,084 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:40:56,084 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:40:56,088 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 16:40:56,089 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:40:56,197 INFO L208 MainTranslator]: Completed translation [2022-12-14 16:40:56,198 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:56 WrapperNode [2022-12-14 16:40:56,198 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:40:56,198 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 16:40:56,199 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 16:40:56,199 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 16:40:56,204 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:56" (1/1) ... [2022-12-14 16:40:56,218 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:56" (1/1) ... [2022-12-14 16:40:56,235 INFO L138 Inliner]: procedures = 501, calls = 56, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 67 [2022-12-14 16:40:56,235 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 16:40:56,236 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 16:40:56,236 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 16:40:56,236 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 16:40:56,243 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:56" (1/1) ... [2022-12-14 16:40:56,243 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:56" (1/1) ... [2022-12-14 16:40:56,245 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:56" (1/1) ... [2022-12-14 16:40:56,245 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:56" (1/1) ... [2022-12-14 16:40:56,249 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:56" (1/1) ... [2022-12-14 16:40:56,250 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:56" (1/1) ... [2022-12-14 16:40:56,252 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:56" (1/1) ... [2022-12-14 16:40:56,253 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:56" (1/1) ... [2022-12-14 16:40:56,254 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 16:40:56,255 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 16:40:56,255 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 16:40:56,255 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 16:40:56,256 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:56" (1/1) ... [2022-12-14 16:40:56,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:40:56,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 16:40:56,279 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 16:40:56,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 16:40:56,310 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 16:40:56,311 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 16:40:56,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 16:40:56,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 16:40:56,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 16:40:56,311 INFO L130 BoogieDeclarations]: Found specification of procedure staticReturnsTrue [2022-12-14 16:40:56,311 INFO L138 BoogieDeclarations]: Found implementation of procedure staticReturnsTrue [2022-12-14 16:40:56,312 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 16:40:56,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 16:40:56,436 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 16:40:56,438 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 16:40:56,560 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 16:40:56,626 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 16:40:56,626 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 16:40:56,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:40:56 BoogieIcfgContainer [2022-12-14 16:40:56,628 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 16:40:56,628 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 16:40:56,628 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 16:40:56,636 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 16:40:56,636 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:40:56" (1/1) ... [2022-12-14 16:40:56,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 16:40:56,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:56,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 20 states and 22 transitions. [2022-12-14 16:40:56,682 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 22 transitions. [2022-12-14 16:40:56,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 16:40:56,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:56,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:56,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:57,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 16:40:57,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:57,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 19 states and 21 transitions. [2022-12-14 16:40:57,161 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-12-14 16:40:57,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 16:40:57,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:57,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:57,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 16:40:57,186 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 16:40:57,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 16:40:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 16:40:57,253 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 16:40:57,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 16:40:57,288 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 16:40:57,311 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 04:40:57 ImpRootNode [2022-12-14 16:40:57,312 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 16:40:57,312 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 16:40:57,312 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 16:40:57,312 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 16:40:57,313 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:40:56" (3/4) ... [2022-12-14 16:40:57,315 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 16:40:57,315 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 16:40:57,316 INFO L158 Benchmark]: Toolchain (without parser) took 1852.53ms. Allocated memory was 119.5MB in the beginning and 163.6MB in the end (delta: 44.0MB). Free memory was 81.7MB in the beginning and 75.3MB in the end (delta: 6.4MB). Peak memory consumption was 54.6MB. Max. memory is 16.1GB. [2022-12-14 16:40:57,316 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 119.5MB. Free memory is still 61.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:40:57,317 INFO L158 Benchmark]: CACSL2BoogieTranslator took 733.90ms. Allocated memory was 119.5MB in the beginning and 163.6MB in the end (delta: 44.0MB). Free memory was 81.7MB in the beginning and 100.1MB in the end (delta: -18.4MB). Peak memory consumption was 49.8MB. Max. memory is 16.1GB. [2022-12-14 16:40:57,317 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.11ms. Allocated memory is still 163.6MB. Free memory was 100.1MB in the beginning and 97.0MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 16:40:57,317 INFO L158 Benchmark]: Boogie Preprocessor took 18.70ms. Allocated memory is still 163.6MB. Free memory was 97.0MB in the beginning and 94.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 16:40:57,318 INFO L158 Benchmark]: RCFGBuilder took 372.65ms. Allocated memory is still 163.6MB. Free memory was 94.9MB in the beginning and 75.0MB in the end (delta: 20.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 16:40:57,318 INFO L158 Benchmark]: CodeCheck took 683.48ms. Allocated memory is still 163.6MB. Free memory was 75.0MB in the beginning and 76.4MB in the end (delta: -1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:40:57,318 INFO L158 Benchmark]: Witness Printer took 3.13ms. Allocated memory is still 163.6MB. Free memory was 76.4MB in the beginning and 75.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:40:57,320 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 3 procedures, 20 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.6s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 23 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2 mSDsluCounter, 24 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2 mSDsCounter, 7 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 22 IncrementalHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 7 mSolverCounterUnsat, 22 mSDtfsCounter, 22 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 101 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 31 NumberOfCodeBlocks, 31 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 14 ConstructedInterpolants, 0 QuantifiedInterpolants, 34 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 0 PerfectInterpolantSequences, 1/2 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: 1567]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1562, overapproximation of bitwiseAnd at line 1562. 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); [L1576] 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) [L1576] 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] [L1577] CALL CWE190_Integer_Overflow__int_rand_postinc_08_bad() [L1558] int data; [L1559] data = 0 VAL [data=0, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1560] CALL staticReturnsTrue() VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1550] return 1; [L1560] RET staticReturnsTrue() VAL [data=0, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, staticReturnsTrue()=1] [L1560] COND TRUE staticReturnsTrue() [L1562] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1562] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1562] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1564] CALL staticReturnsTrue() VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1550] return 1; [L1564] RET staticReturnsTrue() 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, staticReturnsTrue()=1] [L1564] COND TRUE staticReturnsTrue() [L1567] data++ VAL [data=2147483647, data++=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 119.5MB. Free memory is still 61.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 733.90ms. Allocated memory was 119.5MB in the beginning and 163.6MB in the end (delta: 44.0MB). Free memory was 81.7MB in the beginning and 100.1MB in the end (delta: -18.4MB). Peak memory consumption was 49.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.11ms. Allocated memory is still 163.6MB. Free memory was 100.1MB in the beginning and 97.0MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.70ms. Allocated memory is still 163.6MB. Free memory was 97.0MB in the beginning and 94.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 372.65ms. Allocated memory is still 163.6MB. Free memory was 94.9MB in the beginning and 75.0MB in the end (delta: 20.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 683.48ms. Allocated memory is still 163.6MB. Free memory was 75.0MB in the beginning and 76.4MB in the end (delta: -1.4MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.13ms. Allocated memory is still 163.6MB. Free memory was 76.4MB in the beginning and 75.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 16:40:57,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/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_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/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_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_08_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/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_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/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 a36b2a0713cd9036b39fc704100e90e241bd08be315917bcc8beee8d54893403 --- 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 16:40:58,872 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:40:58,874 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:40:58,902 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:40:58,903 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:40:58,904 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:40:58,905 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:40:58,906 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:40:58,907 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:40:58,908 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:40:58,908 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:40:58,909 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:40:58,909 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:40:58,910 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:40:58,911 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:40:58,912 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:40:58,912 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:40:58,913 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:40:58,914 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:40:58,915 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:40:58,916 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:40:58,918 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:40:58,919 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:40:58,921 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:40:58,928 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:40:58,928 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:40:58,928 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:40:58,929 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:40:58,929 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:40:58,930 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:40:58,930 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:40:58,931 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:40:58,931 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:40:58,932 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:40:58,932 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:40:58,932 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:40:58,933 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:40:58,933 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:40:58,933 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:40:58,934 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:40:58,934 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:40:58,935 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 16:40:58,954 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:40:58,954 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:40:58,955 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:40:58,955 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 16:40:58,956 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:40:58,956 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:40:58,956 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:40:58,956 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 16:40:58,956 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:40:58,956 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:40:58,956 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:40:58,957 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:40:58,957 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 16:40:58,957 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 16:40:58,957 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 16:40:58,957 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 16:40:58,957 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:40:58,957 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:40:58,957 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:40:58,957 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:40:58,958 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:40:58,958 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:40:58,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:40:58,958 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:40:58,958 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:40:58,958 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:40:58,958 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 16:40:58,958 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 16:40:58,959 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:40:58,959 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 16:40:58,959 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 16:40:58,959 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_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a36b2a0713cd9036b39fc704100e90e241bd08be315917bcc8beee8d54893403 [2022-12-14 16:40:59,169 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:40:59,187 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:40:59,189 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:40:59,189 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:40:59,190 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:40:59,190 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_08_bad.i [2022-12-14 16:41:01,801 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:41:02,042 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:41:02,042 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_08_bad.i [2022-12-14 16:41:02,056 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4/data/1a04ca194/e482657b49974b0982d0903c49e6f968/FLAGfebafd149 [2022-12-14 16:41:02,067 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4/data/1a04ca194/e482657b49974b0982d0903c49e6f968 [2022-12-14 16:41:02,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:41:02,070 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:41:02,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:41:02,071 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:41:02,073 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:41:02,074 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:41:02" (1/1) ... [2022-12-14 16:41:02,075 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33bc77d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:02, skipping insertion in model container [2022-12-14 16:41:02,075 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:41:02" (1/1) ... [2022-12-14 16:41:02,080 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:41:02,119 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:41:02,352 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 16:41:02,640 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 16:41:02,645 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:41:02,646 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:41:02,647 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:41:02,648 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:41:02,666 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 16:41:02,667 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:41:02,676 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 16:41:02,689 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 16:41:02,720 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 16:41:02,721 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:41:02,722 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:41:02,724 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:41:02,724 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:41:02,727 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 16:41:02,728 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:41:02,805 INFO L208 MainTranslator]: Completed translation [2022-12-14 16:41:02,806 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:02 WrapperNode [2022-12-14 16:41:02,806 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:41:02,806 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 16:41:02,806 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 16:41:02,807 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 16:41:02,812 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:02" (1/1) ... [2022-12-14 16:41:02,828 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:02" (1/1) ... [2022-12-14 16:41:02,843 INFO L138 Inliner]: procedures = 506, calls = 56, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 65 [2022-12-14 16:41:02,843 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 16:41:02,844 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 16:41:02,844 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 16:41:02,844 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 16:41:02,851 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:02" (1/1) ... [2022-12-14 16:41:02,852 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:02" (1/1) ... [2022-12-14 16:41:02,855 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:02" (1/1) ... [2022-12-14 16:41:02,855 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:02" (1/1) ... [2022-12-14 16:41:02,863 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:02" (1/1) ... [2022-12-14 16:41:02,865 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:02" (1/1) ... [2022-12-14 16:41:02,868 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:02" (1/1) ... [2022-12-14 16:41:02,869 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:02" (1/1) ... [2022-12-14 16:41:02,873 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 16:41:02,873 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 16:41:02,874 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 16:41:02,874 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 16:41:02,878 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:02" (1/1) ... [2022-12-14 16:41:02,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:41:02,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 16:41:02,903 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 16:41:02,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 16:41:02,936 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 16:41:02,936 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 16:41:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 16:41:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 16:41:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 16:41:02,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 16:41:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure staticReturnsTrue [2022-12-14 16:41:02,937 INFO L138 BoogieDeclarations]: Found implementation of procedure staticReturnsTrue [2022-12-14 16:41:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 16:41:03,054 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 16:41:03,055 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 16:41:03,173 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 16:41:03,222 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 16:41:03,222 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 16:41:03,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:41:03 BoogieIcfgContainer [2022-12-14 16:41:03,225 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 16:41:03,226 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 16:41:03,226 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 16:41:03,235 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 16:41:03,235 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:41:03" (1/1) ... [2022-12-14 16:41:03,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 16:41:03,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:03,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 19 states and 21 transitions. [2022-12-14 16:41:03,288 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-12-14 16:41:03,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-14 16:41:03,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:03,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:03,323 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 16:41:03,325 INFO L158 Benchmark]: Toolchain (without parser) took 1254.66ms. Allocated memory is still 83.9MB. Free memory was 59.1MB in the beginning and 34.2MB in the end (delta: 24.9MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. [2022-12-14 16:41:03,325 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 58.7MB. Free memory is still 36.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:41:03,326 INFO L158 Benchmark]: CACSL2BoogieTranslator took 734.86ms. Allocated memory is still 83.9MB. Free memory was 58.9MB in the beginning and 36.9MB in the end (delta: 22.0MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. [2022-12-14 16:41:03,326 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.20ms. Allocated memory is still 83.9MB. Free memory was 36.9MB in the beginning and 34.0MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 16:41:03,327 INFO L158 Benchmark]: Boogie Preprocessor took 28.86ms. Allocated memory is still 83.9MB. Free memory was 34.0MB in the beginning and 31.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 16:41:03,327 INFO L158 Benchmark]: RCFGBuilder took 351.51ms. Allocated memory is still 83.9MB. Free memory was 31.9MB in the beginning and 40.6MB in the end (delta: -8.7MB). Peak memory consumption was 4.6MB. Max. memory is 16.1GB. [2022-12-14 16:41:03,327 INFO L158 Benchmark]: CodeCheck took 98.78ms. Allocated memory is still 83.9MB. Free memory was 40.1MB in the beginning and 34.2MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 16:41:03,329 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 58.7MB. Free memory is still 36.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 734.86ms. Allocated memory is still 83.9MB. Free memory was 58.9MB in the beginning and 36.9MB in the end (delta: 22.0MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.20ms. Allocated memory is still 83.9MB. Free memory was 36.9MB in the beginning and 34.0MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 28.86ms. Allocated memory is still 83.9MB. Free memory was 34.0MB in the beginning and 31.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 351.51ms. Allocated memory is still 83.9MB. Free memory was 31.9MB in the beginning and 40.6MB in the end (delta: -8.7MB). Peak memory consumption was 4.6MB. Max. memory is 16.1GB. * CodeCheck took 98.78ms. Allocated memory is still 83.9MB. Free memory was 40.1MB in the beginning and 34.2MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 16:41:03,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d067f57-ee25-4a8a-8fe0-f3d2a5610582/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