./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_10_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_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/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_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_10_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/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_41521832-41cb-4f4a-a961-6ca09a012541/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 19b95e32ac4e70645695ac3d35905f65a3ee5c510895b29ccb52843638980ed9 --- 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 19:16:27,670 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:16:27,671 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:16:27,683 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:16:27,683 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:16:27,684 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:16:27,685 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:16:27,686 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:16:27,687 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:16:27,687 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:16:27,688 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:16:27,689 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:16:27,689 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:16:27,689 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:16:27,690 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:16:27,691 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:16:27,691 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:16:27,692 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:16:27,693 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:16:27,694 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:16:27,695 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:16:27,696 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:16:27,697 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:16:27,697 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:16:27,706 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:16:27,706 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:16:27,706 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:16:27,707 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:16:27,707 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:16:27,708 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:16:27,708 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:16:27,709 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:16:27,710 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:16:27,710 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:16:27,711 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:16:27,711 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:16:27,712 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:16:27,712 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:16:27,712 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:16:27,713 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:16:27,713 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:16:27,714 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 19:16:27,741 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:16:27,742 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:16:27,742 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:16:27,742 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:16:27,743 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:16:27,743 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:16:27,744 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:16:27,744 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:16:27,744 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:16:27,744 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:16:27,744 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:16:27,744 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:16:27,745 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:16:27,745 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:16:27,745 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:16:27,745 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:16:27,745 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:16:27,745 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:16:27,746 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:16:27,746 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:16:27,746 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:16:27,746 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:16:27,746 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:16:27,747 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:16:27,747 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:16:27,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:16:27,747 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:16:27,747 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_41521832-41cb-4f4a-a961-6ca09a012541/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 19b95e32ac4e70645695ac3d35905f65a3ee5c510895b29ccb52843638980ed9 [2022-12-14 19:16:27,938 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:16:27,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:16:27,958 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:16:27,959 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:16:27,960 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:16:27,961 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_10_bad.i [2022-12-14 19:16:30,533 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:16:30,747 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:16:30,747 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_10_bad.i [2022-12-14 19:16:30,760 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4/data/83b2b93d3/8df78607f05d4819bd801c21eee2b124/FLAGfa5ae7924 [2022-12-14 19:16:31,089 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4/data/83b2b93d3/8df78607f05d4819bd801c21eee2b124 [2022-12-14 19:16:31,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:16:31,092 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:16:31,092 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:16:31,092 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:16:31,095 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:16:31,095 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:16:31" (1/1) ... [2022-12-14 19:16:31,096 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66ad53d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:31, skipping insertion in model container [2022-12-14 19:16:31,096 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:16:31" (1/1) ... [2022-12-14 19:16:31,101 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:16:31,137 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:16:31,363 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:16:31,667 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:16:31,672 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:16:31,674 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:16:31,675 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:16:31,676 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:16:31,696 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:16:31,697 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:16:31,704 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:16:31,717 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:16:31,749 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:16:31,750 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:16:31,751 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:16:31,753 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:16:31,753 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:16:31,757 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:16:31,757 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:16:31,868 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:16:31,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:31 WrapperNode [2022-12-14 19:16:31,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:16:31,869 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:16:31,869 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:16:31,870 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:16:31,875 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:31" (1/1) ... [2022-12-14 19:16:31,893 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:31" (1/1) ... [2022-12-14 19:16:31,910 INFO L138 Inliner]: procedures = 499, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 57 [2022-12-14 19:16:31,910 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:16:31,911 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:16:31,911 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:16:31,911 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:16:31,918 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:31" (1/1) ... [2022-12-14 19:16:31,918 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:31" (1/1) ... [2022-12-14 19:16:31,920 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:31" (1/1) ... [2022-12-14 19:16:31,920 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:31" (1/1) ... [2022-12-14 19:16:31,923 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:31" (1/1) ... [2022-12-14 19:16:31,925 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:31" (1/1) ... [2022-12-14 19:16:31,926 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:31" (1/1) ... [2022-12-14 19:16:31,927 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:31" (1/1) ... [2022-12-14 19:16:31,929 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:16:31,929 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:16:31,929 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:16:31,929 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:16:31,930 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:31" (1/1) ... [2022-12-14 19:16:31,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:16:31,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:16:31,954 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:16:31,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:16:31,989 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 19:16:31,989 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 19:16:31,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:16:31,989 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:16:31,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:16:31,989 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 19:16:31,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:16:32,089 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:16:32,091 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:16:32,218 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:16:32,296 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:16:32,296 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:16:32,299 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:16:32 BoogieIcfgContainer [2022-12-14 19:16:32,299 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:16:32,300 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:16:32,300 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:16:32,307 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:16:32,307 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:16:32" (1/1) ... [2022-12-14 19:16:32,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:16:32,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:16:32,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2022-12-14 19:16:32,355 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-12-14 19:16:32,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 19:16:32,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:16:32,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:16:32,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:16:32,582 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 19:16:32,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:16:32,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 14 states and 16 transitions. [2022-12-14 19:16:32,615 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2022-12-14 19:16:32,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 19:16:32,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:16:32,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:16:32,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:16:32,669 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 19:16:32,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:16:32,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:16:32,736 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 19:16:32,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:16:32,764 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 19:16:32,790 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 07:16:32 ImpRootNode [2022-12-14 19:16:32,790 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 19:16:32,791 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 19:16:32,791 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 19:16:32,791 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 19:16:32,792 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:16:32" (3/4) ... [2022-12-14 19:16:32,795 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 19:16:32,795 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 19:16:32,796 INFO L158 Benchmark]: Toolchain (without parser) took 1704.04ms. Allocated memory was 119.5MB in the beginning and 172.0MB in the end (delta: 52.4MB). Free memory was 75.6MB in the beginning and 110.2MB in the end (delta: -34.6MB). Peak memory consumption was 20.2MB. Max. memory is 16.1GB. [2022-12-14 19:16:32,796 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 119.5MB. Free memory is still 85.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:16:32,797 INFO L158 Benchmark]: CACSL2BoogieTranslator took 776.30ms. Allocated memory was 119.5MB in the beginning and 172.0MB in the end (delta: 52.4MB). Free memory was 75.2MB in the beginning and 111.3MB in the end (delta: -36.0MB). Peak memory consumption was 47.8MB. Max. memory is 16.1GB. [2022-12-14 19:16:32,797 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.08ms. Allocated memory is still 172.0MB. Free memory was 111.3MB in the beginning and 108.0MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 19:16:32,798 INFO L158 Benchmark]: Boogie Preprocessor took 18.02ms. Allocated memory is still 172.0MB. Free memory was 108.0MB in the beginning and 107.2MB in the end (delta: 826.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:16:32,798 INFO L158 Benchmark]: RCFGBuilder took 369.88ms. Allocated memory is still 172.0MB. Free memory was 106.7MB in the beginning and 86.0MB in the end (delta: 20.7MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 19:16:32,799 INFO L158 Benchmark]: CodeCheck took 490.71ms. Allocated memory is still 172.0MB. Free memory was 86.0MB in the beginning and 111.2MB in the end (delta: -25.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:16:32,799 INFO L158 Benchmark]: Witness Printer took 4.09ms. Allocated memory is still 172.0MB. Free memory was 111.2MB in the beginning and 110.2MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:16:32,802 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: 0.4s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 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_10_bad() [L1550] int data; [L1551] data = 0 [L1552] COND TRUE \read(globalTrue) [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(globalTrue) 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 0.19ms. Allocated memory is still 119.5MB. Free memory is still 85.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 776.30ms. Allocated memory was 119.5MB in the beginning and 172.0MB in the end (delta: 52.4MB). Free memory was 75.2MB in the beginning and 111.3MB in the end (delta: -36.0MB). Peak memory consumption was 47.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.08ms. Allocated memory is still 172.0MB. Free memory was 111.3MB in the beginning and 108.0MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.02ms. Allocated memory is still 172.0MB. Free memory was 108.0MB in the beginning and 107.2MB in the end (delta: 826.5kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 369.88ms. Allocated memory is still 172.0MB. Free memory was 106.7MB in the beginning and 86.0MB in the end (delta: 20.7MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 490.71ms. Allocated memory is still 172.0MB. Free memory was 86.0MB in the beginning and 111.2MB in the end (delta: -25.2MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.09ms. Allocated memory is still 172.0MB. Free memory was 111.2MB in the beginning and 110.2MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 19:16:32,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/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_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/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_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_10_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/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_41521832-41cb-4f4a-a961-6ca09a012541/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 19b95e32ac4e70645695ac3d35905f65a3ee5c510895b29ccb52843638980ed9 --- 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 19:16:34,441 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:16:34,443 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:16:34,461 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:16:34,461 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:16:34,462 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:16:34,464 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:16:34,465 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:16:34,467 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:16:34,467 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:16:34,469 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:16:34,470 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:16:34,470 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:16:34,471 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:16:34,472 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:16:34,473 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:16:34,474 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:16:34,475 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:16:34,476 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:16:34,478 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:16:34,479 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:16:34,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:16:34,481 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:16:34,482 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:16:34,485 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:16:34,486 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:16:34,486 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:16:34,487 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:16:34,487 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:16:34,488 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:16:34,488 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:16:34,489 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:16:34,490 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:16:34,490 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:16:34,491 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:16:34,491 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:16:34,492 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:16:34,492 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:16:34,492 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:16:34,493 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:16:34,494 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:16:34,494 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 19:16:34,515 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:16:34,515 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:16:34,516 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:16:34,516 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:16:34,517 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:16:34,517 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:16:34,517 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:16:34,517 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:16:34,518 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:16:34,518 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:16:34,518 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:16:34,518 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:16:34,518 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:16:34,518 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:16:34,519 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:16:34,519 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:16:34,519 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:16:34,519 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:16:34,519 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:16:34,519 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:16:34,520 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:16:34,520 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:16:34,520 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:16:34,520 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:16:34,520 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:16:34,520 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:16:34,521 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:16:34,521 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:16:34,521 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:16:34,521 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:16:34,521 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:16:34,521 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_41521832-41cb-4f4a-a961-6ca09a012541/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 19b95e32ac4e70645695ac3d35905f65a3ee5c510895b29ccb52843638980ed9 [2022-12-14 19:16:34,743 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:16:34,758 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:16:34,760 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:16:34,761 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:16:34,761 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:16:34,762 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_10_bad.i [2022-12-14 19:16:37,405 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:16:37,682 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:16:37,683 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_10_bad.i [2022-12-14 19:16:37,702 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4/data/6d177c3d5/7c2fce372e0f4e129f78740348c130b4/FLAGf78fb0caf [2022-12-14 19:16:37,713 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4/data/6d177c3d5/7c2fce372e0f4e129f78740348c130b4 [2022-12-14 19:16:37,715 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:16:37,716 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:16:37,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:16:37,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:16:37,719 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:16:37,720 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:16:37" (1/1) ... [2022-12-14 19:16:37,721 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@135924fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:37, skipping insertion in model container [2022-12-14 19:16:37,721 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:16:37" (1/1) ... [2022-12-14 19:16:37,726 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:16:37,766 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:16:38,048 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:16:38,393 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:16:38,397 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:16:38,399 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:16:38,401 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:16:38,401 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:16:38,423 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:16:38,424 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:16:38,445 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:16:38,458 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:16:38,499 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:16:38,500 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:16:38,501 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:16:38,502 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:16:38,503 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:16:38,506 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:16:38,507 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:16:38,592 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:16:38,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:38 WrapperNode [2022-12-14 19:16:38,593 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:16:38,594 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:16:38,594 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:16:38,594 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:16:38,599 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:38" (1/1) ... [2022-12-14 19:16:38,616 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:38" (1/1) ... [2022-12-14 19:16:38,632 INFO L138 Inliner]: procedures = 504, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 57 [2022-12-14 19:16:38,632 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:16:38,633 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:16:38,633 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:16:38,633 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:16:38,639 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:38" (1/1) ... [2022-12-14 19:16:38,640 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:38" (1/1) ... [2022-12-14 19:16:38,642 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:38" (1/1) ... [2022-12-14 19:16:38,642 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:38" (1/1) ... [2022-12-14 19:16:38,647 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:38" (1/1) ... [2022-12-14 19:16:38,648 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:38" (1/1) ... [2022-12-14 19:16:38,650 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:38" (1/1) ... [2022-12-14 19:16:38,651 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:38" (1/1) ... [2022-12-14 19:16:38,653 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:16:38,654 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:16:38,654 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:16:38,654 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:16:38,655 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:16:38" (1/1) ... [2022-12-14 19:16:38,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:16:38,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:16:38,678 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:16:38,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:16:38,712 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 19:16:38,712 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 19:16:38,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 19:16:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:16:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:16:38,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:16:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 19:16:38,829 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:16:38,830 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:16:38,936 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:16:38,998 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:16:38,999 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:16:39,001 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:16:39 BoogieIcfgContainer [2022-12-14 19:16:39,001 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:16:39,002 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:16:39,002 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:16:39,012 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:16:39,012 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:16:39" (1/1) ... [2022-12-14 19:16:39,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:16:39,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:16:39,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2022-12-14 19:16:39,060 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-12-14 19:16:39,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 19:16:39,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:16:39,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:16:39,093 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 19:16:39,096 INFO L158 Benchmark]: Toolchain (without parser) took 1379.63ms. Allocated memory was 86.0MB in the beginning and 113.2MB in the end (delta: 27.3MB). Free memory was 60.7MB in the beginning and 77.9MB in the end (delta: -17.3MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. [2022-12-14 19:16:39,096 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 54.5MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:16:39,097 INFO L158 Benchmark]: CACSL2BoogieTranslator took 876.40ms. Allocated memory was 86.0MB in the beginning and 113.2MB in the end (delta: 27.3MB). Free memory was 60.4MB in the beginning and 72.5MB in the end (delta: -12.1MB). Peak memory consumption was 32.5MB. Max. memory is 16.1GB. [2022-12-14 19:16:39,098 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.52ms. Allocated memory is still 113.2MB. Free memory was 72.5MB in the beginning and 69.3MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:16:39,098 INFO L158 Benchmark]: Boogie Preprocessor took 20.95ms. Allocated memory is still 113.2MB. Free memory was 69.3MB in the beginning and 67.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:16:39,099 INFO L158 Benchmark]: RCFGBuilder took 347.19ms. Allocated memory is still 113.2MB. Free memory was 67.2MB in the beginning and 84.2MB in the end (delta: -17.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 19:16:39,099 INFO L158 Benchmark]: CodeCheck took 93.16ms. Allocated memory is still 113.2MB. Free memory was 84.2MB in the beginning and 77.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:16:39,101 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 54.5MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 876.40ms. Allocated memory was 86.0MB in the beginning and 113.2MB in the end (delta: 27.3MB). Free memory was 60.4MB in the beginning and 72.5MB in the end (delta: -12.1MB). Peak memory consumption was 32.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.52ms. Allocated memory is still 113.2MB. Free memory was 72.5MB in the beginning and 69.3MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.95ms. Allocated memory is still 113.2MB. Free memory was 69.3MB in the beginning and 67.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 347.19ms. Allocated memory is still 113.2MB. Free memory was 67.2MB in the beginning and 84.2MB in the end (delta: -17.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 93.16ms. Allocated memory is still 113.2MB. Free memory was 84.2MB in the beginning and 77.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 19:16:39,115 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41521832-41cb-4f4a-a961-6ca09a012541/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