./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_34_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/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_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_34_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/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_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/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 a715fc009ef72fb5e53c87b9682af44bba772ddd29c3cd4d2099b6d3df7d812c --- 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 18:56:15,901 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:56:15,903 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:56:15,916 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:56:15,916 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:56:15,917 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:56:15,917 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:56:15,918 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:56:15,919 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:56:15,920 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:56:15,920 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:56:15,921 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:56:15,921 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:56:15,922 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:56:15,923 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:56:15,923 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:56:15,924 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:56:15,924 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:56:15,925 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:56:15,927 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:56:15,927 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:56:15,928 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:56:15,929 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:56:15,930 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:56:15,944 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:56:15,945 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:56:15,945 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:56:15,946 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:56:15,946 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:56:15,947 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:56:15,947 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:56:15,948 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:56:15,948 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:56:15,949 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:56:15,950 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:56:15,950 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:56:15,951 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:56:15,951 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:56:15,951 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:56:15,952 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:56:15,952 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:56:15,953 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 18:56:15,966 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:56:15,967 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:56:15,977 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:56:15,977 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:56:15,977 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:56:15,978 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:56:15,978 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:56:15,978 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:56:15,978 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:56:15,978 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:56:15,978 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:56:15,978 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:56:15,979 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:56:15,979 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 18:56:15,979 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:56:15,979 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:56:15,979 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:56:15,979 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:56:15,979 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:56:15,980 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:56:15,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:56:15,980 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:56:15,980 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:56:15,980 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:56:15,980 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:56:15,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:56:15,981 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:56:15,981 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_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a715fc009ef72fb5e53c87b9682af44bba772ddd29c3cd4d2099b6d3df7d812c [2022-12-14 18:56:16,165 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:56:16,181 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:56:16,183 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:56:16,184 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:56:16,184 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:56:16,185 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_34_bad.i [2022-12-14 18:56:18,773 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:56:19,048 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:56:19,049 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_34_bad.i [2022-12-14 18:56:19,063 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/data/9c4e1dbdb/018f45cd1e714f7aad75c534df816281/FLAGd5874362d [2022-12-14 18:56:19,351 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/data/9c4e1dbdb/018f45cd1e714f7aad75c534df816281 [2022-12-14 18:56:19,353 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:56:19,354 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:56:19,355 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:56:19,355 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:56:19,357 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:56:19,358 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:56:19" (1/1) ... [2022-12-14 18:56:19,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66b7d62c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:19, skipping insertion in model container [2022-12-14 18:56:19,358 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:56:19" (1/1) ... [2022-12-14 18:56:19,363 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:56:19,396 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:56:19,609 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:56:19,893 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:56:19,898 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:56:19,899 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:56:19,901 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:56:19,901 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:56:19,922 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:56:19,923 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:56:19,931 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:56:19,946 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:56:19,977 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:56:19,979 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:56:19,979 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:56:19,981 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:56:19,981 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:56:19,986 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:56:19,986 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:56:20,103 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:56:20,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:20 WrapperNode [2022-12-14 18:56:20,104 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:56:20,104 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:56:20,104 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:56:20,105 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:56:20,110 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:20" (1/1) ... [2022-12-14 18:56:20,126 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:20" (1/1) ... [2022-12-14 18:56:20,149 INFO L138 Inliner]: procedures = 499, calls = 58, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 64 [2022-12-14 18:56:20,149 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:56:20,150 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:56:20,150 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:56:20,150 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:56:20,157 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:20" (1/1) ... [2022-12-14 18:56:20,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:20" (1/1) ... [2022-12-14 18:56:20,159 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:20" (1/1) ... [2022-12-14 18:56:20,159 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:20" (1/1) ... [2022-12-14 18:56:20,165 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:20" (1/1) ... [2022-12-14 18:56:20,166 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:20" (1/1) ... [2022-12-14 18:56:20,168 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:20" (1/1) ... [2022-12-14 18:56:20,169 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:20" (1/1) ... [2022-12-14 18:56:20,171 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:56:20,172 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:56:20,172 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:56:20,172 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:56:20,172 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:20" (1/1) ... [2022-12-14 18:56:20,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:56:20,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:56:20,198 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:56:20,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:56:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 18:56:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 18:56:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:56:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 18:56:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:56:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:56:20,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:56:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:56:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 18:56:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 18:56:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:56:20,336 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:56:20,338 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:56:20,450 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:56:20,517 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:56:20,518 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 18:56:20,520 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:56:20 BoogieIcfgContainer [2022-12-14 18:56:20,520 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:56:20,520 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:56:20,520 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:56:20,528 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:56:20,528 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:56:20" (1/1) ... [2022-12-14 18:56:20,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:56:20,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:20,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 18:56:20,593 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 18:56:20,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 18:56:20,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:20,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:20,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:20,963 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 18:56:20,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:20,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2022-12-14 18:56:20,999 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2022-12-14 18:56:20,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 18:56:20,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:21,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:21,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:56:21,045 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 18:56:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:56:21,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:56:21,142 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 18:56:21,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:56:21,183 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 18:56:21,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 06:56:21 ImpRootNode [2022-12-14 18:56:21,211 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 18:56:21,212 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 18:56:21,212 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 18:56:21,212 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 18:56:21,213 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:56:20" (3/4) ... [2022-12-14 18:56:21,216 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 18:56:21,216 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 18:56:21,217 INFO L158 Benchmark]: Toolchain (without parser) took 1862.40ms. Allocated memory was 144.7MB in the beginning and 211.8MB in the end (delta: 67.1MB). Free memory was 104.2MB in the beginning and 174.8MB in the end (delta: -70.6MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:56:21,217 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 144.7MB. Free memory was 110.0MB in the beginning and 109.8MB in the end (delta: 140.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:56:21,218 INFO L158 Benchmark]: CACSL2BoogieTranslator took 749.13ms. Allocated memory was 144.7MB in the beginning and 211.8MB in the end (delta: 67.1MB). Free memory was 104.2MB in the beginning and 177.4MB in the end (delta: -73.1MB). Peak memory consumption was 73.5MB. Max. memory is 16.1GB. [2022-12-14 18:56:21,219 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.05ms. Allocated memory is still 211.8MB. Free memory was 177.4MB in the beginning and 174.3MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:56:21,219 INFO L158 Benchmark]: Boogie Preprocessor took 21.34ms. Allocated memory is still 211.8MB. Free memory was 174.3MB in the beginning and 173.2MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:56:21,220 INFO L158 Benchmark]: RCFGBuilder took 348.07ms. Allocated memory is still 211.8MB. Free memory was 173.2MB in the beginning and 152.3MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 18:56:21,220 INFO L158 Benchmark]: CodeCheck took 690.99ms. Allocated memory is still 211.8MB. Free memory was 152.3MB in the beginning and 174.8MB in the end (delta: -22.6MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2022-12-14 18:56:21,221 INFO L158 Benchmark]: Witness Printer took 4.13ms. Allocated memory is still 211.8MB. Free memory is still 174.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:56:21,224 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, 12 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, 11 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 4 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 4 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 35 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 5 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 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: 1563]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1558, overapproximation of bitwiseAnd at line 1558. 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); [L1572] 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) [L1572] 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] [L1573] CALL CWE190_Integer_Overflow__int_rand_postinc_34_bad() [L1555] int data; [L1556] CWE190_Integer_Overflow__int_rand_postinc_34_unionType myUnion; [L1557] data = 0 [L1558] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1558] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1558] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1559] myUnion.unionFirst = data [L1561] EXPR myUnion.unionSecond [L1561] int data = myUnion.unionSecond; [L1563] data++ VAL [data=2147483647, 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, myUnion={24341:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 144.7MB. Free memory was 110.0MB in the beginning and 109.8MB in the end (delta: 140.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 749.13ms. Allocated memory was 144.7MB in the beginning and 211.8MB in the end (delta: 67.1MB). Free memory was 104.2MB in the beginning and 177.4MB in the end (delta: -73.1MB). Peak memory consumption was 73.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.05ms. Allocated memory is still 211.8MB. Free memory was 177.4MB in the beginning and 174.3MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 21.34ms. Allocated memory is still 211.8MB. Free memory was 174.3MB in the beginning and 173.2MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 348.07ms. Allocated memory is still 211.8MB. Free memory was 173.2MB in the beginning and 152.3MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 690.99ms. Allocated memory is still 211.8MB. Free memory was 152.3MB in the beginning and 174.8MB in the end (delta: -22.6MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Witness Printer took 4.13ms. Allocated memory is still 211.8MB. Free memory is still 174.8MB. 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 18:56:21,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/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_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_34_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/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_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/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 a715fc009ef72fb5e53c87b9682af44bba772ddd29c3cd4d2099b6d3df7d812c --- 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 18:56:23,010 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:56:23,012 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:56:23,038 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:56:23,038 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:56:23,040 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:56:23,041 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:56:23,042 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:56:23,044 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:56:23,045 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:56:23,046 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:56:23,047 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:56:23,047 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:56:23,048 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:56:23,049 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:56:23,050 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:56:23,050 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:56:23,051 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:56:23,053 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:56:23,054 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:56:23,056 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:56:23,057 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:56:23,058 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:56:23,058 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:56:23,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:56:23,062 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:56:23,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:56:23,063 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:56:23,063 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:56:23,064 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:56:23,064 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:56:23,065 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:56:23,066 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:56:23,066 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:56:23,067 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:56:23,067 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:56:23,068 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:56:23,068 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:56:23,068 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:56:23,069 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:56:23,069 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:56:23,070 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 18:56:23,089 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:56:23,090 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:56:23,090 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:56:23,091 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:56:23,091 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:56:23,091 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:56:23,092 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:56:23,092 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:56:23,092 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:56:23,092 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:56:23,092 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:56:23,092 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:56:23,093 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 18:56:23,093 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 18:56:23,093 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 18:56:23,093 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 18:56:23,093 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:56:23,093 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:56:23,093 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:56:23,094 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:56:23,094 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:56:23,094 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:56:23,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:56:23,094 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:56:23,095 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:56:23,095 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:56:23,095 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 18:56:23,095 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 18:56:23,095 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:56:23,098 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 18:56:23,099 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 18:56:23,099 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_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a715fc009ef72fb5e53c87b9682af44bba772ddd29c3cd4d2099b6d3df7d812c [2022-12-14 18:56:23,328 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:56:23,343 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:56:23,345 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:56:23,346 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:56:23,346 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:56:23,347 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_34_bad.i [2022-12-14 18:56:25,994 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:56:26,257 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:56:26,258 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_34_bad.i [2022-12-14 18:56:26,271 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/data/0f39761e3/db8ee4310fe84722af86e0cffd0933ae/FLAG290006ee6 [2022-12-14 18:56:26,282 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/data/0f39761e3/db8ee4310fe84722af86e0cffd0933ae [2022-12-14 18:56:26,284 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:56:26,285 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:56:26,286 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:56:26,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:56:26,289 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:56:26,289 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:56:26" (1/1) ... [2022-12-14 18:56:26,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18202c9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:26, skipping insertion in model container [2022-12-14 18:56:26,290 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:56:26" (1/1) ... [2022-12-14 18:56:26,296 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:56:26,328 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:56:26,590 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:56:26,932 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:56:26,936 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:56:26,938 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:56:26,939 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:56:26,940 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:56:26,959 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:56:26,960 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:56:26,969 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:56:26,983 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:56:27,028 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:56:27,030 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:56:27,032 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:56:27,034 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:56:27,034 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:56:27,041 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:56:27,042 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:56:27,167 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:56:27,167 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:27 WrapperNode [2022-12-14 18:56:27,167 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:56:27,168 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:56:27,168 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:56:27,168 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:56:27,174 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:27" (1/1) ... [2022-12-14 18:56:27,191 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:27" (1/1) ... [2022-12-14 18:56:27,207 INFO L138 Inliner]: procedures = 504, calls = 58, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 64 [2022-12-14 18:56:27,208 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:56:27,208 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:56:27,208 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:56:27,209 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:56:27,217 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:27" (1/1) ... [2022-12-14 18:56:27,217 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:27" (1/1) ... [2022-12-14 18:56:27,219 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:27" (1/1) ... [2022-12-14 18:56:27,219 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:27" (1/1) ... [2022-12-14 18:56:27,226 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:27" (1/1) ... [2022-12-14 18:56:27,227 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:27" (1/1) ... [2022-12-14 18:56:27,229 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:27" (1/1) ... [2022-12-14 18:56:27,230 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:27" (1/1) ... [2022-12-14 18:56:27,233 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:56:27,233 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:56:27,233 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:56:27,233 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:56:27,234 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:27" (1/1) ... [2022-12-14 18:56:27,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:56:27,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:56:27,266 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:56:27,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:56:27,291 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 18:56:27,291 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 18:56:27,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:56:27,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 18:56:27,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:56:27,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:56:27,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:56:27,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 18:56:27,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:56:27,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 18:56:27,292 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 18:56:27,412 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:56:27,414 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:56:27,527 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:56:27,566 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:56:27,566 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 18:56:27,568 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:56:27 BoogieIcfgContainer [2022-12-14 18:56:27,568 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:56:27,569 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:56:27,569 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:56:27,576 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:56:27,576 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:56:27" (1/1) ... [2022-12-14 18:56:27,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:56:27,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:27,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 18:56:27,624 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 18:56:27,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 18:56:27,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:27,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:27,671 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 18:56:27,675 INFO L158 Benchmark]: Toolchain (without parser) took 1388.58ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 50.1MB in the beginning and 41.2MB in the end (delta: 8.9MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. [2022-12-14 18:56:27,675 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 75.5MB. Free memory is still 54.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:56:27,676 INFO L158 Benchmark]: CACSL2BoogieTranslator took 881.16ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 49.9MB in the beginning and 42.7MB in the end (delta: 7.2MB). Peak memory consumption was 28.5MB. Max. memory is 16.1GB. [2022-12-14 18:56:27,677 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.03ms. Allocated memory is still 92.3MB. Free memory was 42.7MB in the beginning and 39.7MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:56:27,677 INFO L158 Benchmark]: Boogie Preprocessor took 24.40ms. Allocated memory is still 92.3MB. Free memory was 39.7MB in the beginning and 37.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:56:27,678 INFO L158 Benchmark]: RCFGBuilder took 334.83ms. Allocated memory is still 92.3MB. Free memory was 37.6MB in the beginning and 47.6MB in the end (delta: -10.1MB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB. [2022-12-14 18:56:27,678 INFO L158 Benchmark]: CodeCheck took 104.88ms. Allocated memory is still 92.3MB. Free memory was 47.5MB in the beginning and 41.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 18:56:27,682 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 0.15ms. Allocated memory is still 75.5MB. Free memory is still 54.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 881.16ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 49.9MB in the beginning and 42.7MB in the end (delta: 7.2MB). Peak memory consumption was 28.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 40.03ms. Allocated memory is still 92.3MB. Free memory was 42.7MB in the beginning and 39.7MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 24.40ms. Allocated memory is still 92.3MB. Free memory was 39.7MB in the beginning and 37.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 334.83ms. Allocated memory is still 92.3MB. Free memory was 37.6MB in the beginning and 47.6MB in the end (delta: -10.1MB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB. * CodeCheck took 104.88ms. Allocated memory is still 92.3MB. Free memory was 47.5MB in the beginning and 41.2MB in the end (delta: 6.3MB). 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 18:56:27,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b4c62b1-9389-49b6-b1d3-fd4782cb0894/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