./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_09_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_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/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_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_09_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/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_76896877-6e19-4273-b271-adea1f64007f/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 051bb1f9c255ab58e479745c335fb8fae27197bbec41e00a165936e8d0ef0547 --- 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 19:26:47,973 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:26:47,975 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:26:47,989 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:26:47,989 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:26:47,990 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:26:47,991 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:26:47,992 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:26:47,993 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:26:47,994 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:26:47,994 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:26:47,995 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:26:47,995 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:26:47,996 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:26:47,997 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:26:47,998 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:26:47,998 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:26:47,999 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:26:48,000 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:26:48,001 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:26:48,002 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:26:48,003 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:26:48,004 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:26:48,005 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:26:48,007 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:26:48,007 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:26:48,007 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:26:48,008 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:26:48,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:26:48,009 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:26:48,009 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:26:48,010 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:26:48,010 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:26:48,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:26:48,011 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:26:48,012 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:26:48,012 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:26:48,012 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:26:48,012 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:26:48,013 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:26:48,013 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:26:48,014 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 19:26:48,028 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:26:48,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:26:48,029 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:26:48,029 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:26:48,029 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:26:48,029 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:26:48,030 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:26:48,030 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:26:48,030 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:26:48,030 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:26:48,030 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:26:48,030 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:26:48,030 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:26:48,030 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:26:48,030 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:26:48,031 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:26:48,031 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:26:48,031 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:26:48,031 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:26:48,031 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:26:48,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:26:48,031 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:26:48,031 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:26:48,032 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:26:48,032 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:26:48,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:26:48,032 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:26:48,032 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_76896877-6e19-4273-b271-adea1f64007f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 051bb1f9c255ab58e479745c335fb8fae27197bbec41e00a165936e8d0ef0547 [2022-12-14 19:26:48,198 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:26:48,218 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:26:48,220 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:26:48,221 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:26:48,222 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:26:48,223 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_09_bad.i [2022-12-14 19:26:50,672 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:26:50,907 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:26:50,908 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_09_bad.i [2022-12-14 19:26:50,921 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4/data/5efcf499f/130c828b7884428095500cb47b5ab1f9/FLAG2024eb9b0 [2022-12-14 19:26:51,250 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4/data/5efcf499f/130c828b7884428095500cb47b5ab1f9 [2022-12-14 19:26:51,252 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:26:51,253 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:26:51,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:26:51,253 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:26:51,256 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:26:51,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:26:51" (1/1) ... [2022-12-14 19:26:51,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@612c0ff2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:51, skipping insertion in model container [2022-12-14 19:26:51,257 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:26:51" (1/1) ... [2022-12-14 19:26:51,263 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:26:51,300 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:26:51,532 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:26:51,850 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:26:51,855 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:26:51,856 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:26:51,858 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:26:51,858 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:26:51,877 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:26:51,878 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:26:51,886 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:26:51,899 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:26:51,932 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:26:51,933 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:26:51,934 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:26:51,935 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:26:51,936 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:26:51,940 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:26:51,941 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:26:52,032 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:26:52,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:52 WrapperNode [2022-12-14 19:26:52,032 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:26:52,033 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:26:52,033 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:26:52,033 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:26:52,038 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:52" (1/1) ... [2022-12-14 19:26:52,053 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:52" (1/1) ... [2022-12-14 19:26:52,069 INFO L138 Inliner]: procedures = 499, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 57 [2022-12-14 19:26:52,070 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:26:52,070 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:26:52,070 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:26:52,070 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:26:52,078 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:52" (1/1) ... [2022-12-14 19:26:52,078 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:52" (1/1) ... [2022-12-14 19:26:52,079 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:52" (1/1) ... [2022-12-14 19:26:52,080 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:52" (1/1) ... [2022-12-14 19:26:52,083 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:52" (1/1) ... [2022-12-14 19:26:52,084 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:52" (1/1) ... [2022-12-14 19:26:52,085 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:52" (1/1) ... [2022-12-14 19:26:52,086 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:52" (1/1) ... [2022-12-14 19:26:52,088 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:26:52,089 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:26:52,089 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:26:52,089 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:26:52,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:52" (1/1) ... [2022-12-14 19:26:52,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:26:52,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:26:52,113 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:26:52,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:26:52,144 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 19:26:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 19:26:52,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:26:52,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:26:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:26:52,145 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 19:26:52,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:26:52,250 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:26:52,252 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:26:52,367 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:26:52,443 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:26:52,443 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:26:52,446 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:26:52 BoogieIcfgContainer [2022-12-14 19:26:52,446 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:26:52,446 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:26:52,446 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:26:52,454 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:26:52,454 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:26:52" (1/1) ... [2022-12-14 19:26:52,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:26:52,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:52,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2022-12-14 19:26:52,500 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-12-14 19:26:52,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 19:26:52,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:52,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:52,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:52,716 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 19:26:52,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:52,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 14 states and 16 transitions. [2022-12-14 19:26:52,743 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2022-12-14 19:26:52,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 19:26:52,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:52,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:26:52,817 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 19:26:52,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:26:52,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:26:52,892 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 19:26:52,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:26:52,919 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 19:26:52,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 07:26:52 ImpRootNode [2022-12-14 19:26:52,940 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 19:26:52,940 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 19:26:52,940 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 19:26:52,941 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 19:26:52,941 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:26:52" (3/4) ... [2022-12-14 19:26:52,943 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 19:26:52,943 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 19:26:52,944 INFO L158 Benchmark]: Toolchain (without parser) took 1691.23ms. Allocated memory is still 148.9MB. Free memory was 109.1MB in the beginning and 98.7MB in the end (delta: 10.3MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. [2022-12-14 19:26:52,944 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 119.5MB. Free memory was 80.6MB in the beginning and 80.6MB in the end (delta: 29.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:26:52,944 INFO L158 Benchmark]: CACSL2BoogieTranslator took 778.97ms. Allocated memory is still 148.9MB. Free memory was 109.1MB in the beginning and 105.8MB in the end (delta: 3.3MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. [2022-12-14 19:26:52,945 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.10ms. Allocated memory is still 148.9MB. Free memory was 105.8MB in the beginning and 102.5MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 19:26:52,945 INFO L158 Benchmark]: Boogie Preprocessor took 17.58ms. Allocated memory is still 148.9MB. Free memory was 102.5MB in the beginning and 100.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:26:52,946 INFO L158 Benchmark]: RCFGBuilder took 357.33ms. Allocated memory is still 148.9MB. Free memory was 100.4MB in the beginning and 80.6MB in the end (delta: 19.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 19:26:52,946 INFO L158 Benchmark]: CodeCheck took 493.60ms. Allocated memory is still 148.9MB. Free memory was 80.6MB in the beginning and 99.6MB in the end (delta: -19.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:26:52,946 INFO L158 Benchmark]: Witness Printer took 3.00ms. Allocated memory is still 148.9MB. Free memory was 99.6MB in the beginning and 98.7MB in the end (delta: 911.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:26:52,948 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, 17 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 8 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, 8 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 49 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 17 NumberOfCodeBlocks, 17 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 7 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: 1560]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1554, overapproximation of bitwiseAnd at line 1554. Possible FailurePath: [L1522] const int GLOBAL_CONST_TRUE = 1; [L1523] const int GLOBAL_CONST_FALSE = 0; [L1524] const int GLOBAL_CONST_FIVE = 5; [L1525] int globalTrue = 1; [L1526] int globalFalse = 0; [L1527] int globalFive = 5; [L1546] int globalArgc = 0; [L1547] char** globalArgv = ((void *)0); [L1568] 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) [L1568] RET printLine("Calling bad()...") VAL [\old(argc)=13, argc=13, argv={14:12}, argv={14:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1569] CALL CWE190_Integer_Overflow__int_rand_multiply_09_bad() [L1550] int data; [L1551] data = 0 [L1552] COND TRUE \read(GLOBAL_CONST_TRUE) [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1556] COND TRUE \read(GLOBAL_CONST_TRUE) VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0] [L1558] COND TRUE data > 0 VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0] [L1560] data * 2 VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 119.5MB. Free memory was 80.6MB in the beginning and 80.6MB in the end (delta: 29.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 778.97ms. Allocated memory is still 148.9MB. Free memory was 109.1MB in the beginning and 105.8MB in the end (delta: 3.3MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.10ms. Allocated memory is still 148.9MB. Free memory was 105.8MB in the beginning and 102.5MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 17.58ms. Allocated memory is still 148.9MB. Free memory was 102.5MB in the beginning and 100.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 357.33ms. Allocated memory is still 148.9MB. Free memory was 100.4MB in the beginning and 80.6MB in the end (delta: 19.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 493.60ms. Allocated memory is still 148.9MB. Free memory was 80.6MB in the beginning and 99.6MB in the end (delta: -19.0MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.00ms. Allocated memory is still 148.9MB. Free memory was 99.6MB in the beginning and 98.7MB in the end (delta: 911.5kB). 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 19:26:52,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/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_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/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_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_09_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/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_76896877-6e19-4273-b271-adea1f64007f/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 051bb1f9c255ab58e479745c335fb8fae27197bbec41e00a165936e8d0ef0547 --- 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 19:26:54,449 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:26:54,451 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:26:54,470 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:26:54,471 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:26:54,471 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:26:54,472 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:26:54,473 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:26:54,474 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:26:54,475 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:26:54,476 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:26:54,477 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:26:54,477 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:26:54,478 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:26:54,478 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:26:54,479 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:26:54,480 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:26:54,480 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:26:54,482 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:26:54,483 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:26:54,484 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:26:54,485 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:26:54,486 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:26:54,486 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:26:54,489 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:26:54,489 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:26:54,489 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:26:54,490 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:26:54,490 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:26:54,491 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:26:54,491 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:26:54,492 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:26:54,492 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:26:54,493 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:26:54,493 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:26:54,493 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:26:54,494 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:26:54,494 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:26:54,494 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:26:54,495 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:26:54,495 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:26:54,496 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 19:26:54,512 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:26:54,512 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:26:54,513 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:26:54,513 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:26:54,513 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:26:54,513 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:26:54,514 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:26:54,514 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:26:54,514 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:26:54,514 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:26:54,514 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:26:54,514 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:26:54,514 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:26:54,514 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:26:54,514 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:26:54,515 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:26:54,515 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:26:54,515 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:26:54,515 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:26:54,515 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:26:54,515 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:26:54,515 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:26:54,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:26:54,516 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:26:54,516 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:26:54,516 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:26:54,516 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:26:54,516 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:26:54,516 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:26:54,516 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:26:54,516 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:26:54,517 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_76896877-6e19-4273-b271-adea1f64007f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 051bb1f9c255ab58e479745c335fb8fae27197bbec41e00a165936e8d0ef0547 [2022-12-14 19:26:54,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:26:54,760 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:26:54,762 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:26:54,763 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:26:54,764 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:26:54,765 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_09_bad.i [2022-12-14 19:26:57,349 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:26:57,612 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:26:57,613 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_09_bad.i [2022-12-14 19:26:57,632 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4/data/cf1fa13e2/77d1230815734e01aa4c52961e2e15c9/FLAGeb18323ec [2022-12-14 19:26:57,897 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4/data/cf1fa13e2/77d1230815734e01aa4c52961e2e15c9 [2022-12-14 19:26:57,899 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:26:57,900 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:26:57,901 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:26:57,901 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:26:57,904 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:26:57,904 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:26:57" (1/1) ... [2022-12-14 19:26:57,905 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56def813 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:57, skipping insertion in model container [2022-12-14 19:26:57,905 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:26:57" (1/1) ... [2022-12-14 19:26:57,912 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:26:57,953 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:26:58,182 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:26:58,522 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:26:58,526 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:26:58,528 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:26:58,530 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:26:58,531 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:26:58,552 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:26:58,553 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:26:58,566 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:26:58,585 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:26:58,635 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:26:58,637 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:26:58,638 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:26:58,641 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:26:58,641 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:26:58,647 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:26:58,647 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:26:58,746 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:26:58,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:58 WrapperNode [2022-12-14 19:26:58,746 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:26:58,747 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:26:58,747 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:26:58,747 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:26:58,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:58" (1/1) ... [2022-12-14 19:26:58,776 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:58" (1/1) ... [2022-12-14 19:26:58,796 INFO L138 Inliner]: procedures = 504, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 57 [2022-12-14 19:26:58,797 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:26:58,797 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:26:58,797 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:26:58,797 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:26:58,804 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:58" (1/1) ... [2022-12-14 19:26:58,804 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:58" (1/1) ... [2022-12-14 19:26:58,806 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:58" (1/1) ... [2022-12-14 19:26:58,806 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:58" (1/1) ... [2022-12-14 19:26:58,811 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:58" (1/1) ... [2022-12-14 19:26:58,813 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:58" (1/1) ... [2022-12-14 19:26:58,814 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:58" (1/1) ... [2022-12-14 19:26:58,815 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:58" (1/1) ... [2022-12-14 19:26:58,818 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:26:58,818 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:26:58,818 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:26:58,818 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:26:58,819 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:58" (1/1) ... [2022-12-14 19:26:58,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:26:58,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:26:58,841 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:26:58,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:26:58,872 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 19:26:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 19:26:58,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 19:26:58,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:26:58,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:26:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:26:58,873 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 19:26:58,995 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:26:58,997 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:26:59,110 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:26:59,167 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:26:59,167 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:26:59,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:26:59 BoogieIcfgContainer [2022-12-14 19:26:59,170 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:26:59,171 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:26:59,171 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:26:59,186 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:26:59,186 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:26:59" (1/1) ... [2022-12-14 19:26:59,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:26:59,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:59,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2022-12-14 19:26:59,241 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-12-14 19:26:59,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 19:26:59,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:59,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:59,278 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 19:26:59,282 INFO L158 Benchmark]: Toolchain (without parser) took 1381.12ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 54.9MB in the beginning and 63.7MB in the end (delta: -8.8MB). Peak memory consumption was 9.5MB. Max. memory is 16.1GB. [2022-12-14 19:26:59,282 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 56.6MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:26:59,283 INFO L158 Benchmark]: CACSL2BoogieTranslator took 845.66ms. Allocated memory is still 79.7MB. Free memory was 54.7MB in the beginning and 53.7MB in the end (delta: 1.0MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. [2022-12-14 19:26:59,283 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.98ms. Allocated memory is still 79.7MB. Free memory was 53.7MB in the beginning and 50.7MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:26:59,284 INFO L158 Benchmark]: Boogie Preprocessor took 20.44ms. Allocated memory is still 79.7MB. Free memory was 50.7MB in the beginning and 48.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:26:59,284 INFO L158 Benchmark]: RCFGBuilder took 351.90ms. Allocated memory is still 79.7MB. Free memory was 48.6MB in the beginning and 29.8MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 19:26:59,285 INFO L158 Benchmark]: CodeCheck took 109.84ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 29.8MB in the beginning and 63.7MB in the end (delta: -34.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:26:59,288 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 56.6MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 845.66ms. Allocated memory is still 79.7MB. Free memory was 54.7MB in the beginning and 53.7MB in the end (delta: 1.0MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 49.98ms. Allocated memory is still 79.7MB. Free memory was 53.7MB in the beginning and 50.7MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.44ms. Allocated memory is still 79.7MB. Free memory was 50.7MB in the beginning and 48.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 351.90ms. Allocated memory is still 79.7MB. Free memory was 48.6MB in the beginning and 29.8MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 109.84ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 29.8MB in the beginning and 63.7MB in the end (delta: -34.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 19:26:59,304 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76896877-6e19-4273-b271-adea1f64007f/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