./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_add_53_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_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/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_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_add_53_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/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_e15becfa-7553-4485-b119-0befe30976d7/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 2f137a637033c497cfed473fcf27b4b9fabaea72c2273fcc06e5071e541a8ec7 --- 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 18:11:00,143 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:11:00,145 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:11:00,164 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:11:00,165 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:11:00,166 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:11:00,167 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:11:00,169 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:11:00,170 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:11:00,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:11:00,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:11:00,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:11:00,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:11:00,175 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:11:00,176 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:11:00,177 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:11:00,178 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:11:00,179 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:11:00,181 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:11:00,182 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:11:00,184 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:11:00,185 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:11:00,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:11:00,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:11:00,191 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:11:00,191 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:11:00,191 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:11:00,192 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:11:00,193 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:11:00,194 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:11:00,194 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:11:00,195 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:11:00,195 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:11:00,196 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:11:00,197 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:11:00,197 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:11:00,198 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:11:00,198 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:11:00,198 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:11:00,199 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:11:00,200 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:11:00,201 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 18:11:00,221 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:11:00,221 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:11:00,222 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:11:00,222 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:11:00,223 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:11:00,223 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:11:00,223 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:11:00,224 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:11:00,224 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:11:00,224 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:11:00,224 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:11:00,224 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:11:00,225 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:11:00,225 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 18:11:00,225 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:11:00,225 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:11:00,225 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:11:00,226 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:11:00,226 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:11:00,226 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:11:00,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:11:00,226 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:11:00,227 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:11:00,227 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:11:00,227 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:11:00,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:11:00,227 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:11:00,227 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_e15becfa-7553-4485-b119-0befe30976d7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f137a637033c497cfed473fcf27b4b9fabaea72c2273fcc06e5071e541a8ec7 [2022-12-14 18:11:00,399 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:11:00,415 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:11:00,417 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:11:00,418 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:11:00,418 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:11:00,419 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_add_53_bad.i [2022-12-14 18:11:02,958 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:11:03,154 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:11:03,155 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_add_53_bad.i [2022-12-14 18:11:03,167 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4/data/9628289fe/2083c04a4c94480184988a55406e1c03/FLAG2955cecb0 [2022-12-14 18:11:03,177 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4/data/9628289fe/2083c04a4c94480184988a55406e1c03 [2022-12-14 18:11:03,179 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:11:03,180 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:11:03,181 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:11:03,181 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:11:03,184 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:11:03,184 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:11:03" (1/1) ... [2022-12-14 18:11:03,185 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6027e739 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:03, skipping insertion in model container [2022-12-14 18:11:03,185 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:11:03" (1/1) ... [2022-12-14 18:11:03,190 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:11:03,223 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:11:03,457 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:11:03,770 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:11:03,774 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:11:03,776 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:11:03,777 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:11:03,778 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:11:03,795 WARN L623 FunctionHandler]: Unknown extern function fgets [2022-12-14 18:11:03,797 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:11:03,802 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:11:03,809 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:11:03,829 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:11:03,865 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:11:03,867 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:11:03,868 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:11:03,869 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:11:03,870 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:11:03,873 WARN L623 FunctionHandler]: Unknown extern function fgets [2022-12-14 18:11:03,874 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:11:03,875 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:11:03,949 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:11:03,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:03 WrapperNode [2022-12-14 18:11:03,950 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:11:03,951 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:11:03,951 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:11:03,951 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:11:03,956 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:03" (1/1) ... [2022-12-14 18:11:03,971 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:03" (1/1) ... [2022-12-14 18:11:03,986 INFO L138 Inliner]: procedures = 503, calls = 65, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 57 [2022-12-14 18:11:03,987 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:11:03,987 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:11:03,987 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:11:03,987 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:11:03,994 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:03" (1/1) ... [2022-12-14 18:11:03,994 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:03" (1/1) ... [2022-12-14 18:11:03,996 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:03" (1/1) ... [2022-12-14 18:11:03,996 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:03" (1/1) ... [2022-12-14 18:11:03,999 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:03" (1/1) ... [2022-12-14 18:11:04,000 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:03" (1/1) ... [2022-12-14 18:11:04,002 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:03" (1/1) ... [2022-12-14 18:11:04,002 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:03" (1/1) ... [2022-12-14 18:11:04,004 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:11:04,005 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:11:04,005 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:11:04,005 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:11:04,005 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:03" (1/1) ... [2022-12-14 18:11:04,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:11:04,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:11:04,029 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:11:04,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:11:04,058 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2022-12-14 18:11:04,058 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 18:11:04,058 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 18:11:04,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:11:04,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 18:11:04,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:11:04,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:11:04,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:11:04,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:11:04,059 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 18:11:04,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:11:04,163 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:11:04,165 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:11:04,263 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:11:04,295 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:11:04,295 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 18:11:04,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:11:04 BoogieIcfgContainer [2022-12-14 18:11:04,297 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:11:04,297 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:11:04,298 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:11:04,306 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:11:04,306 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:11:04" (1/1) ... [2022-12-14 18:11:04,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:11:04,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:04,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2022-12-14 18:11:04,360 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-12-14 18:11:04,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 18:11:04,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:04,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:04,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:04,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:04,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:04,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2022-12-14 18:11:04,685 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2022-12-14 18:11:04,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 18:11:04,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:04,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:04,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:11:04,709 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 18:11:04,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:11:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:11:04,775 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 18:11:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:11:04,803 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 18:11:04,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 06:11:04 ImpRootNode [2022-12-14 18:11:04,828 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 18:11:04,828 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 18:11:04,828 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 18:11:04,829 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 18:11:04,829 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:11:04" (3/4) ... [2022-12-14 18:11:04,832 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 18:11:04,833 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 18:11:04,833 INFO L158 Benchmark]: Toolchain (without parser) took 1652.94ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 81.7MB in the beginning and 82.0MB in the end (delta: -226.7kB). Peak memory consumption was 26.3MB. Max. memory is 16.1GB. [2022-12-14 18:11:04,834 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 125.8MB. Free memory was 79.5MB in the beginning and 79.3MB in the end (delta: 241.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:11:04,835 INFO L158 Benchmark]: CACSL2BoogieTranslator took 769.10ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 81.5MB in the beginning and 83.1MB in the end (delta: -1.6MB). Peak memory consumption was 33.9MB. Max. memory is 16.1GB. [2022-12-14 18:11:04,835 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.95ms. Allocated memory is still 151.0MB. Free memory was 83.1MB in the beginning and 79.6MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 18:11:04,836 INFO L158 Benchmark]: Boogie Preprocessor took 17.16ms. Allocated memory is still 151.0MB. Free memory was 79.6MB in the beginning and 78.3MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:11:04,836 INFO L158 Benchmark]: RCFGBuilder took 292.33ms. Allocated memory is still 151.0MB. Free memory was 78.3MB in the beginning and 117.4MB in the end (delta: -39.2MB). Peak memory consumption was 17.6MB. Max. memory is 16.1GB. [2022-12-14 18:11:04,837 INFO L158 Benchmark]: CodeCheck took 530.31ms. Allocated memory is still 151.0MB. Free memory was 117.4MB in the beginning and 82.0MB in the end (delta: 35.5MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-12-14 18:11:04,837 INFO L158 Benchmark]: Witness Printer took 4.27ms. Allocated memory is still 151.0MB. Free memory is still 82.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:11:04,840 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 15 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.5s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 16 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 11 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2 mSDsCounter, 4 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 10 IncrementalHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4 mSolverCounterUnsat, 9 mSDtfsCounter, 10 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 56 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 17 NumberOfCodeBlocks, 17 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 7 ConstructedInterpolants, 0 QuantifiedInterpolants, 15 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: 1587]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of atoi at line 1557. 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); [L1569] CALL printLine("Calling bad()...") VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, line={4:0}] [L1414] COND TRUE line != ((void *)0) [L1569] RET printLine("Calling bad()...") VAL [\old(argc)=13, argc=13, argv={12:32}, argv={12:32}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1570] CALL CWE190_Integer_Overflow__int_fgets_add_53_bad() [L1551] int data; [L1552] data = 0 [L1554] char inputBuffer[(3 * sizeof(data) + 2)] = ""; [L1555] COND TRUE fgets(inputBuffer, (3 * sizeof(data) + 2), stdin) != ((void *)0) [L1557] data = atoi(inputBuffer) [L1554] char inputBuffer[(3 * sizeof(data) + 2)] = ""; [L1564] CALL CWE190_Integer_Overflow__int_fgets_add_53b_badSink(data) [L1577] CALL CWE190_Integer_Overflow__int_fgets_add_53c_badSink(data) [L1582] CALL CWE190_Integer_Overflow__int_fgets_add_53d_badSink(data) [L1587] data + 1 VAL [\old(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] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 125.8MB. Free memory was 79.5MB in the beginning and 79.3MB in the end (delta: 241.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 769.10ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 81.5MB in the beginning and 83.1MB in the end (delta: -1.6MB). Peak memory consumption was 33.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 35.95ms. Allocated memory is still 151.0MB. Free memory was 83.1MB in the beginning and 79.6MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 17.16ms. Allocated memory is still 151.0MB. Free memory was 79.6MB in the beginning and 78.3MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 292.33ms. Allocated memory is still 151.0MB. Free memory was 78.3MB in the beginning and 117.4MB in the end (delta: -39.2MB). Peak memory consumption was 17.6MB. Max. memory is 16.1GB. * CodeCheck took 530.31ms. Allocated memory is still 151.0MB. Free memory was 117.4MB in the beginning and 82.0MB in the end (delta: 35.5MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Witness Printer took 4.27ms. Allocated memory is still 151.0MB. Free memory is still 82.0MB. 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 18:11:04,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/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_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/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_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_add_53_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/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_e15becfa-7553-4485-b119-0befe30976d7/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 2f137a637033c497cfed473fcf27b4b9fabaea72c2273fcc06e5071e541a8ec7 --- 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 18:11:06,494 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:11:06,496 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:11:06,510 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:11:06,510 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:11:06,511 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:11:06,512 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:11:06,513 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:11:06,514 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:11:06,515 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:11:06,515 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:11:06,516 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:11:06,516 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:11:06,517 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:11:06,518 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:11:06,519 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:11:06,519 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:11:06,520 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:11:06,521 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:11:06,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:11:06,523 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:11:06,525 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:11:06,526 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:11:06,527 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:11:06,531 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:11:06,531 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:11:06,531 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:11:06,532 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:11:06,533 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:11:06,534 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:11:06,534 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:11:06,535 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:11:06,536 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:11:06,536 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:11:06,537 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:11:06,538 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:11:06,538 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:11:06,539 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:11:06,539 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:11:06,540 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:11:06,541 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:11:06,541 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 18:11:06,564 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:11:06,565 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:11:06,566 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:11:06,566 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:11:06,566 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:11:06,567 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:11:06,567 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:11:06,567 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:11:06,567 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:11:06,567 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:11:06,568 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:11:06,568 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:11:06,568 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 18:11:06,568 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 18:11:06,568 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 18:11:06,569 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 18:11:06,569 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:11:06,569 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:11:06,569 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:11:06,569 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:11:06,569 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:11:06,570 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:11:06,570 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:11:06,570 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:11:06,570 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:11:06,571 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:11:06,571 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 18:11:06,571 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 18:11:06,571 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:11:06,571 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 18:11:06,571 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 18:11:06,576 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_e15becfa-7553-4485-b119-0befe30976d7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f137a637033c497cfed473fcf27b4b9fabaea72c2273fcc06e5071e541a8ec7 [2022-12-14 18:11:06,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:11:06,800 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:11:06,801 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:11:06,802 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:11:06,803 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:11:06,804 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_add_53_bad.i [2022-12-14 18:11:09,331 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:11:09,608 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:11:09,609 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_add_53_bad.i [2022-12-14 18:11:09,626 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4/data/d0e49eb90/43e35e2fc05c4b89ab5412ca96c88883/FLAGd6315e680 [2022-12-14 18:11:09,638 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4/data/d0e49eb90/43e35e2fc05c4b89ab5412ca96c88883 [2022-12-14 18:11:09,640 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:11:09,641 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:11:09,642 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:11:09,642 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:11:09,645 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:11:09,645 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:11:09" (1/1) ... [2022-12-14 18:11:09,646 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@250977eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:09, skipping insertion in model container [2022-12-14 18:11:09,646 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:11:09" (1/1) ... [2022-12-14 18:11:09,652 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:11:09,698 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:11:09,977 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:11:10,273 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:11:10,277 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:11:10,278 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:11:10,280 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:11:10,281 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:11:10,296 WARN L623 FunctionHandler]: Unknown extern function fgets [2022-12-14 18:11:10,299 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:11:10,303 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:11:10,315 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:11:10,329 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:11:10,361 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:11:10,362 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:11:10,363 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:11:10,365 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:11:10,365 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:11:10,368 WARN L623 FunctionHandler]: Unknown extern function fgets [2022-12-14 18:11:10,369 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:11:10,371 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:11:10,460 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:11:10,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:10 WrapperNode [2022-12-14 18:11:10,460 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:11:10,461 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:11:10,461 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:11:10,461 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:11:10,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:10" (1/1) ... [2022-12-14 18:11:10,482 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:10" (1/1) ... [2022-12-14 18:11:10,498 INFO L138 Inliner]: procedures = 508, calls = 65, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 56 [2022-12-14 18:11:10,498 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:11:10,499 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:11:10,499 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:11:10,499 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:11:10,505 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:10" (1/1) ... [2022-12-14 18:11:10,506 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:10" (1/1) ... [2022-12-14 18:11:10,508 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:10" (1/1) ... [2022-12-14 18:11:10,508 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:10" (1/1) ... [2022-12-14 18:11:10,513 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:10" (1/1) ... [2022-12-14 18:11:10,515 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:10" (1/1) ... [2022-12-14 18:11:10,523 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:10" (1/1) ... [2022-12-14 18:11:10,524 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:10" (1/1) ... [2022-12-14 18:11:10,528 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:11:10,529 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:11:10,529 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:11:10,529 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:11:10,530 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:10" (1/1) ... [2022-12-14 18:11:10,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:11:10,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:11:10,556 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:11:10,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:11:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2022-12-14 18:11:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 18:11:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 18:11:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:11:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 18:11:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:11:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:11:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:11:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:11:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 18:11:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-12-14 18:11:10,704 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:11:10,706 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:11:10,827 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:11:10,869 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:11:10,869 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 18:11:10,872 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:11:10 BoogieIcfgContainer [2022-12-14 18:11:10,872 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:11:10,873 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:11:10,873 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:11:10,882 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:11:10,883 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:11:10" (1/1) ... [2022-12-14 18:11:10,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:11:10,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:10,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2022-12-14 18:11:10,952 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-12-14 18:11:10,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 18:11:10,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:10,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:10,989 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 18:11:10,992 INFO L158 Benchmark]: Toolchain (without parser) took 1350.08ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 46.0MB in the beginning and 53.5MB in the end (delta: -7.5MB). Peak memory consumption was 9.5MB. Max. memory is 16.1GB. [2022-12-14 18:11:10,992 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 56.6MB. Free memory is still 35.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:11:10,993 INFO L158 Benchmark]: CACSL2BoogieTranslator took 818.21ms. Allocated memory is still 71.3MB. Free memory was 45.8MB in the beginning and 31.6MB in the end (delta: 14.2MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. [2022-12-14 18:11:10,993 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.35ms. Allocated memory is still 71.3MB. Free memory was 31.6MB in the beginning and 28.4MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 18:11:10,994 INFO L158 Benchmark]: Boogie Preprocessor took 29.51ms. Allocated memory is still 71.3MB. Free memory was 28.4MB in the beginning and 45.1MB in the end (delta: -16.8MB). Peak memory consumption was 2.4MB. Max. memory is 16.1GB. [2022-12-14 18:11:10,994 INFO L158 Benchmark]: RCFGBuilder took 343.24ms. Allocated memory is still 71.3MB. Free memory was 44.8MB in the beginning and 27.7MB in the end (delta: 17.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 18:11:10,995 INFO L158 Benchmark]: CodeCheck took 118.27ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 27.7MB in the beginning and 53.5MB in the end (delta: -25.8MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:11:10,998 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 0.16ms. Allocated memory is still 56.6MB. Free memory is still 35.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 818.21ms. Allocated memory is still 71.3MB. Free memory was 45.8MB in the beginning and 31.6MB in the end (delta: 14.2MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.35ms. Allocated memory is still 71.3MB. Free memory was 31.6MB in the beginning and 28.4MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 29.51ms. Allocated memory is still 71.3MB. Free memory was 28.4MB in the beginning and 45.1MB in the end (delta: -16.8MB). Peak memory consumption was 2.4MB. Max. memory is 16.1GB. * RCFGBuilder took 343.24ms. Allocated memory is still 71.3MB. Free memory was 44.8MB in the beginning and 27.7MB in the end (delta: 17.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 118.27ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 27.7MB in the beginning and 53.5MB in the end (delta: -25.8MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 18:11:11,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15becfa-7553-4485-b119-0befe30976d7/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