./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_52_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_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/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_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_52_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/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_f9b11520-1727-4115-9b9c-eaed6c8690f4/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 6982079419ba432e72f4c32093d5387293d528ff746874b01f9a704967f839a5 --- 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 19:40:07,894 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:40:07,895 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:40:07,908 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:40:07,909 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:40:07,909 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:40:07,910 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:40:07,911 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:40:07,912 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:40:07,913 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:40:07,914 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:40:07,915 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:40:07,915 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:40:07,915 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:40:07,916 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:40:07,917 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:40:07,918 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:40:07,918 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:40:07,919 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:40:07,920 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:40:07,921 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:40:07,922 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:40:07,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:40:07,924 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:40:07,926 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:40:07,926 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:40:07,926 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:40:07,927 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:40:07,927 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:40:07,928 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:40:07,928 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:40:07,929 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:40:07,929 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:40:07,930 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:40:07,931 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:40:07,931 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:40:07,931 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:40:07,932 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:40:07,932 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:40:07,932 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:40:07,933 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:40:07,934 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 19:40:07,948 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:40:07,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:40:07,949 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:40:07,949 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:40:07,950 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:40:07,950 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:40:07,950 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:40:07,950 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:40:07,950 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:40:07,950 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:40:07,951 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:40:07,951 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:40:07,951 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:40:07,951 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:40:07,951 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:40:07,951 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:40:07,951 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:40:07,952 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:40:07,952 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:40:07,952 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:40:07,952 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:40:07,952 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:40:07,952 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:40:07,953 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:40:07,953 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:40:07,953 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:40:07,953 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:40:07,953 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_f9b11520-1727-4115-9b9c-eaed6c8690f4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6982079419ba432e72f4c32093d5387293d528ff746874b01f9a704967f839a5 [2022-12-14 19:40:08,116 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:40:08,133 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:40:08,134 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:40:08,135 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:40:08,136 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:40:08,136 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_52_bad.i [2022-12-14 19:40:10,688 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:40:10,904 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:40:10,904 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_52_bad.i [2022-12-14 19:40:10,915 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4/data/56363583c/e3d11fcd81354b2d8cbbcb5fbaa2a39d/FLAGc3d056c2a [2022-12-14 19:40:10,926 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4/data/56363583c/e3d11fcd81354b2d8cbbcb5fbaa2a39d [2022-12-14 19:40:10,928 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:40:10,929 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:40:10,930 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:40:10,930 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:40:10,933 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:40:10,933 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:40:10" (1/1) ... [2022-12-14 19:40:10,934 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66367ae4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:10, skipping insertion in model container [2022-12-14 19:40:10,934 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:40:10" (1/1) ... [2022-12-14 19:40:10,941 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:40:10,981 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:40:11,202 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:40:11,476 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:40:11,480 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:40:11,481 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:40:11,483 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:40:11,483 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:40:11,501 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:40:11,504 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:40:11,512 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:40:11,526 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:40:11,557 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:40:11,558 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:40:11,559 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:40:11,561 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:40:11,561 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:40:11,564 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:40:11,566 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:40:11,643 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:40:11,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:11 WrapperNode [2022-12-14 19:40:11,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:40:11,644 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:40:11,644 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:40:11,644 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:40:11,649 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:11" (1/1) ... [2022-12-14 19:40:11,676 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:11" (1/1) ... [2022-12-14 19:40:11,701 INFO L138 Inliner]: procedures = 501, calls = 56, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 59 [2022-12-14 19:40:11,701 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:40:11,701 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:40:11,701 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:40:11,701 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:40:11,709 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:11" (1/1) ... [2022-12-14 19:40:11,709 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:11" (1/1) ... [2022-12-14 19:40:11,712 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:11" (1/1) ... [2022-12-14 19:40:11,712 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:11" (1/1) ... [2022-12-14 19:40:11,716 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:11" (1/1) ... [2022-12-14 19:40:11,718 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:11" (1/1) ... [2022-12-14 19:40:11,719 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:11" (1/1) ... [2022-12-14 19:40:11,720 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:11" (1/1) ... [2022-12-14 19:40:11,722 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:40:11,722 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:40:11,722 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:40:11,722 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:40:11,723 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:11" (1/1) ... [2022-12-14 19:40:11,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:40:11,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:40:11,746 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:40:11,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:40:11,772 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 19:40:11,772 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 19:40:11,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:40:11,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:40:11,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:40:11,773 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 19:40:11,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:40:11,872 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:40:11,874 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:40:11,987 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:40:12,044 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:40:12,045 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:40:12,046 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:40:12 BoogieIcfgContainer [2022-12-14 19:40:12,047 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:40:12,047 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:40:12,047 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:40:12,055 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:40:12,055 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:40:12" (1/1) ... [2022-12-14 19:40:12,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:40:12,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:12,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 19:40:12,102 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 19:40:12,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 19:40:12,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:12,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:12,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:12,289 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 19:40:12,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:12,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2022-12-14 19:40:12,319 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-12-14 19:40:12,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 19:40:12,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:12,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:40:12,367 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 19:40:12,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:40:12,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:40:12,436 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 19:40:12,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:40:12,459 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 19:40:12,480 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 07:40:12 ImpRootNode [2022-12-14 19:40:12,480 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 19:40:12,481 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 19:40:12,481 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 19:40:12,481 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 19:40:12,481 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:40:12" (3/4) ... [2022-12-14 19:40:12,484 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 19:40:12,484 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 19:40:12,485 INFO L158 Benchmark]: Toolchain (without parser) took 1555.71ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 110.6MB in the beginning and 88.5MB in the end (delta: 22.1MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. [2022-12-14 19:40:12,485 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 146.8MB. Free memory is still 89.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:40:12,485 INFO L158 Benchmark]: CACSL2BoogieTranslator took 713.97ms. Allocated memory is still 146.8MB. Free memory was 110.6MB in the beginning and 47.9MB in the end (delta: 62.7MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2022-12-14 19:40:12,486 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.86ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 47.9MB in the beginning and 144.1MB in the end (delta: -96.2MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2022-12-14 19:40:12,486 INFO L158 Benchmark]: Boogie Preprocessor took 20.35ms. Allocated memory is still 176.2MB. Free memory was 144.1MB in the beginning and 142.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:40:12,486 INFO L158 Benchmark]: RCFGBuilder took 324.53ms. Allocated memory is still 176.2MB. Free memory was 142.0MB in the beginning and 123.1MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 19:40:12,487 INFO L158 Benchmark]: CodeCheck took 433.17ms. Allocated memory is still 176.2MB. Free memory was 123.1MB in the beginning and 88.5MB in the end (delta: 34.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-12-14 19:40:12,487 INFO L158 Benchmark]: Witness Printer took 3.22ms. Allocated memory is still 176.2MB. Free memory is still 88.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:40:12,489 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 14 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.4s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 14 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 6 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 6 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 42 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 8 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1573]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1553, overapproximation of bitwiseAnd at line 1553. 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); [L1559] 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) [L1559] 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] [L1560] CALL CWE190_Integer_Overflow__int_rand_multiply_52_bad() [L1551] int data; [L1552] data = 0 [L1553] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1553] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1553] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1554] CALL CWE190_Integer_Overflow__int_rand_multiply_52b_badSink(data) [L1567] CALL CWE190_Integer_Overflow__int_rand_multiply_52c_badSink(data) [L1571] COND TRUE data > 0 VAL [\old(data)=1073741824, data=1073741824, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1573] data * 2 VAL [\old(data)=1073741824, data=1073741824, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 146.8MB. Free memory is still 89.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 713.97ms. Allocated memory is still 146.8MB. Free memory was 110.6MB in the beginning and 47.9MB in the end (delta: 62.7MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.86ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 47.9MB in the beginning and 144.1MB in the end (delta: -96.2MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.35ms. Allocated memory is still 176.2MB. Free memory was 144.1MB in the beginning and 142.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 324.53ms. Allocated memory is still 176.2MB. Free memory was 142.0MB in the beginning and 123.1MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 433.17ms. Allocated memory is still 176.2MB. Free memory was 123.1MB in the beginning and 88.5MB in the end (delta: 34.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Witness Printer took 3.22ms. Allocated memory is still 176.2MB. Free memory is still 88.5MB. 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 19:40:12,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/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_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/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_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_52_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/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_f9b11520-1727-4115-9b9c-eaed6c8690f4/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 6982079419ba432e72f4c32093d5387293d528ff746874b01f9a704967f839a5 --- 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 19:40:14,092 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:40:14,094 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:40:14,115 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:40:14,116 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:40:14,117 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:40:14,118 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:40:14,120 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:40:14,121 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:40:14,122 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:40:14,123 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:40:14,125 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:40:14,125 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:40:14,126 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:40:14,127 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:40:14,128 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:40:14,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:40:14,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:40:14,132 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:40:14,134 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:40:14,135 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:40:14,136 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:40:14,138 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:40:14,139 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:40:14,142 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:40:14,143 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:40:14,143 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:40:14,144 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:40:14,144 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:40:14,146 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:40:14,146 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:40:14,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:40:14,148 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:40:14,149 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:40:14,150 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:40:14,150 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:40:14,150 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:40:14,151 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:40:14,151 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:40:14,152 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:40:14,152 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:40:14,153 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 19:40:14,175 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:40:14,175 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:40:14,176 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:40:14,176 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:40:14,177 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:40:14,177 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:40:14,177 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:40:14,177 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:40:14,177 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:40:14,178 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:40:14,178 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:40:14,178 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:40:14,178 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:40:14,178 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:40:14,179 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:40:14,179 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:40:14,179 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:40:14,179 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:40:14,179 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:40:14,180 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:40:14,180 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:40:14,180 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:40:14,180 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:40:14,180 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:40:14,181 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:40:14,181 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:40:14,181 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:40:14,181 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:40:14,181 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:40:14,182 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:40:14,182 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:40:14,182 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_f9b11520-1727-4115-9b9c-eaed6c8690f4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6982079419ba432e72f4c32093d5387293d528ff746874b01f9a704967f839a5 [2022-12-14 19:40:14,420 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:40:14,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:40:14,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:40:14,436 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:40:14,437 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:40:14,438 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_52_bad.i [2022-12-14 19:40:17,135 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:40:17,393 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:40:17,394 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_52_bad.i [2022-12-14 19:40:17,407 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4/data/98dd5efb4/687a2282674e4012ab14f33ade612bf8/FLAG331002419 [2022-12-14 19:40:17,417 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4/data/98dd5efb4/687a2282674e4012ab14f33ade612bf8 [2022-12-14 19:40:17,419 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:40:17,420 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:40:17,421 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:40:17,421 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:40:17,423 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:40:17,424 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:40:17" (1/1) ... [2022-12-14 19:40:17,424 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50fda37d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:17, skipping insertion in model container [2022-12-14 19:40:17,424 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:40:17" (1/1) ... [2022-12-14 19:40:17,430 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:40:17,470 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:40:17,702 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:40:18,030 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:40:18,035 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:40:18,037 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:40:18,039 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:40:18,040 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:40:18,059 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:40:18,062 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:40:18,072 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:40:18,092 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:40:18,141 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:40:18,143 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:40:18,144 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:40:18,147 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:40:18,148 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:40:18,153 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:40:18,154 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:40:18,259 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:40:18,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:18 WrapperNode [2022-12-14 19:40:18,260 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:40:18,260 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:40:18,260 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:40:18,260 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:40:18,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:18" (1/1) ... [2022-12-14 19:40:18,283 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:18" (1/1) ... [2022-12-14 19:40:18,297 INFO L138 Inliner]: procedures = 506, calls = 56, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 59 [2022-12-14 19:40:18,298 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:40:18,298 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:40:18,298 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:40:18,298 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:40:18,305 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:18" (1/1) ... [2022-12-14 19:40:18,305 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:18" (1/1) ... [2022-12-14 19:40:18,307 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:18" (1/1) ... [2022-12-14 19:40:18,308 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:18" (1/1) ... [2022-12-14 19:40:18,313 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:18" (1/1) ... [2022-12-14 19:40:18,314 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:18" (1/1) ... [2022-12-14 19:40:18,316 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:18" (1/1) ... [2022-12-14 19:40:18,317 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:18" (1/1) ... [2022-12-14 19:40:18,319 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:40:18,320 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:40:18,320 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:40:18,320 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:40:18,321 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:18" (1/1) ... [2022-12-14 19:40:18,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:40:18,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:40:18,346 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:40:18,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:40:18,375 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 19:40:18,375 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 19:40:18,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 19:40:18,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:40:18,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:40:18,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:40:18,376 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 19:40:18,494 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:40:18,495 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:40:18,598 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:40:18,642 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:40:18,642 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:40:18,644 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:40:18 BoogieIcfgContainer [2022-12-14 19:40:18,644 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:40:18,645 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:40:18,645 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:40:18,653 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:40:18,653 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:40:18" (1/1) ... [2022-12-14 19:40:18,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:40:18,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:18,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 19:40:18,701 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 19:40:18,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 19:40:18,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:18,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:18,738 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 19:40:18,741 INFO L158 Benchmark]: Toolchain (without parser) took 1320.10ms. Allocated memory was 92.3MB in the beginning and 111.1MB in the end (delta: 18.9MB). Free memory was 66.6MB in the beginning and 71.9MB in the end (delta: -5.3MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. [2022-12-14 19:40:18,741 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 67.1MB. Free memory was 45.7MB in the beginning and 45.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:40:18,741 INFO L158 Benchmark]: CACSL2BoogieTranslator took 838.98ms. Allocated memory is still 92.3MB. Free memory was 66.4MB in the beginning and 55.1MB in the end (delta: 11.3MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. [2022-12-14 19:40:18,742 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.42ms. Allocated memory is still 92.3MB. Free memory was 55.1MB in the beginning and 51.8MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 19:40:18,742 INFO L158 Benchmark]: Boogie Preprocessor took 21.29ms. Allocated memory is still 92.3MB. Free memory was 51.8MB in the beginning and 49.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:40:18,743 INFO L158 Benchmark]: RCFGBuilder took 324.57ms. Allocated memory was 92.3MB in the beginning and 111.1MB in the end (delta: 18.9MB). Free memory was 49.8MB in the beginning and 78.0MB in the end (delta: -28.3MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. [2022-12-14 19:40:18,743 INFO L158 Benchmark]: CodeCheck took 94.74ms. Allocated memory is still 111.1MB. Free memory was 78.0MB in the beginning and 71.9MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:40:18,745 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 67.1MB. Free memory was 45.7MB in the beginning and 45.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 838.98ms. Allocated memory is still 92.3MB. Free memory was 66.4MB in the beginning and 55.1MB in the end (delta: 11.3MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.42ms. Allocated memory is still 92.3MB. Free memory was 55.1MB in the beginning and 51.8MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 21.29ms. Allocated memory is still 92.3MB. Free memory was 51.8MB in the beginning and 49.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 324.57ms. Allocated memory was 92.3MB in the beginning and 111.1MB in the end (delta: 18.9MB). Free memory was 49.8MB in the beginning and 78.0MB in the end (delta: -28.3MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. * CodeCheck took 94.74ms. Allocated memory is still 111.1MB. Free memory was 78.0MB in the beginning and 71.9MB in the end (delta: 6.1MB). 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 19:40:18,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9b11520-1727-4115-9b9c-eaed6c8690f4/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