./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_42_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_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/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_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_42_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/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_c2f58f55-300f-4b81-9aee-5931027d40f9/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 4a0bd41cda970c6d0a5fadef041d991f37b4c0c9ccf57729c5f78fd58962f576 --- 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 [2022-12-15 00:58:24,433 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:58:24,434 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:58:24,457 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:58:24,457 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:58:24,459 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:58:24,461 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:58:24,463 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:58:24,466 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:58:24,467 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:58:24,468 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:58:24,470 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:58:24,471 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:58:24,472 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:58:24,474 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:58:24,475 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:58:24,476 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:58:24,477 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:58:24,480 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:58:24,483 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:58:24,485 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:58:24,486 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:58:24,486 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:58:24,487 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:58:24,489 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:58:24,489 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:58:24,489 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:58:24,490 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:58:24,490 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:58:24,490 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:58:24,491 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:58:24,491 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:58:24,491 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:58:24,492 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:58:24,492 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:58:24,493 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:58:24,493 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:58:24,493 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:58:24,493 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:58:24,494 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:58:24,494 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:58:24,495 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 00:58:24,507 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:58:24,507 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:58:24,508 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:58:24,508 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:58:24,508 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:58:24,508 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:58:24,509 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:58:24,509 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:58:24,509 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:58:24,509 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:58:24,509 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:58:24,509 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:58:24,509 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:58:24,509 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:58:24,509 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:58:24,509 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:58:24,509 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:58:24,510 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:58:24,510 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:58:24,510 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:58:24,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:58:24,510 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:58:24,510 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:58:24,510 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:58:24,510 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:58:24,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:58:24,510 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:58:24,511 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_c2f58f55-300f-4b81-9aee-5931027d40f9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4a0bd41cda970c6d0a5fadef041d991f37b4c0c9ccf57729c5f78fd58962f576 [2022-12-15 00:58:24,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:58:24,721 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:58:24,723 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:58:24,724 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:58:24,724 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:58:24,725 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_42_bad.i [2022-12-15 00:58:27,316 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:58:27,623 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:58:27,624 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_42_bad.i [2022-12-15 00:58:27,653 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4/data/101f8d206/be24490705fb4f3ab9fa4616b3855ed2/FLAG7c7922a44 [2022-12-15 00:58:27,873 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4/data/101f8d206/be24490705fb4f3ab9fa4616b3855ed2 [2022-12-15 00:58:27,875 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:58:27,876 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:58:27,877 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:58:27,877 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:58:27,879 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:58:27,880 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:58:27" (1/1) ... [2022-12-15 00:58:27,880 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66b7d62c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:27, skipping insertion in model container [2022-12-15 00:58:27,880 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:58:27" (1/1) ... [2022-12-15 00:58:27,885 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:58:27,915 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:58:28,153 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:58:28,512 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:58:28,516 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:58:28,518 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:58:28,519 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:58:28,520 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:58:28,539 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:58:28,540 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:58:28,547 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:58:28,560 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:58:28,598 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:58:28,600 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:58:28,601 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:58:28,603 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:58:28,603 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:58:28,609 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:58:28,609 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:58:28,755 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:58:28,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:28 WrapperNode [2022-12-15 00:58:28,756 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:58:28,757 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:58:28,757 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:58:28,757 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:58:28,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:28" (1/1) ... [2022-12-15 00:58:28,785 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:28" (1/1) ... [2022-12-15 00:58:28,809 INFO L138 Inliner]: procedures = 500, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 61 [2022-12-15 00:58:28,809 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:58:28,810 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:58:28,810 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:58:28,810 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:58:28,817 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:28" (1/1) ... [2022-12-15 00:58:28,818 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:28" (1/1) ... [2022-12-15 00:58:28,820 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:28" (1/1) ... [2022-12-15 00:58:28,821 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:28" (1/1) ... [2022-12-15 00:58:28,826 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:28" (1/1) ... [2022-12-15 00:58:28,828 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:28" (1/1) ... [2022-12-15 00:58:28,830 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:28" (1/1) ... [2022-12-15 00:58:28,831 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:28" (1/1) ... [2022-12-15 00:58:28,834 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:58:28,835 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:58:28,835 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:58:28,835 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:58:28,836 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:28" (1/1) ... [2022-12-15 00:58:28,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:58:28,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:58:28,865 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:58:28,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:58:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:58:28,896 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:58:28,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:58:28,896 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:58:28,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:58:28,896 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:58:28,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:58:28,996 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:58:28,998 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:58:29,115 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:58:29,177 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:58:29,178 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:58:29,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:58:29 BoogieIcfgContainer [2022-12-15 00:58:29,180 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:58:29,180 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:58:29,180 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:58:29,187 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:58:29,187 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:58:29" (1/1) ... [2022-12-15 00:58:29,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:58:29,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:29,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 00:58:29,232 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 00:58:29,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 00:58:29,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:29,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:29,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:29,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:29,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:29,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2022-12-15 00:58:29,483 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2022-12-15 00:58:29,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 00:58:29,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:29,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:29,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:58:29,531 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:58:29,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:58:29,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:58:29,610 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:58:29,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:58:29,636 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-15 00:58:29,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 12:58:29 ImpRootNode [2022-12-15 00:58:29,663 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 00:58:29,664 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 00:58:29,664 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 00:58:29,664 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 00:58:29,664 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:58:29" (3/4) ... [2022-12-15 00:58:29,668 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 00:58:29,668 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 00:58:29,669 INFO L158 Benchmark]: Toolchain (without parser) took 1792.43ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 93.9MB in the beginning and 107.9MB in the end (delta: -14.0MB). Peak memory consumption was 15.8MB. Max. memory is 16.1GB. [2022-12-15 00:58:29,669 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 130.0MB. Free memory is still 100.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:58:29,670 INFO L158 Benchmark]: CACSL2BoogieTranslator took 879.26ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 93.9MB in the beginning and 110.4MB in the end (delta: -16.5MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. [2022-12-15 00:58:29,671 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.67ms. Allocated memory is still 157.3MB. Free memory was 110.4MB in the beginning and 107.5MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:58:29,671 INFO L158 Benchmark]: Boogie Preprocessor took 24.00ms. Allocated memory is still 157.3MB. Free memory was 107.5MB in the beginning and 106.3MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:58:29,672 INFO L158 Benchmark]: RCFGBuilder took 344.92ms. Allocated memory is still 157.3MB. Free memory was 106.3MB in the beginning and 86.6MB in the end (delta: 19.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-15 00:58:29,672 INFO L158 Benchmark]: CodeCheck took 482.95ms. Allocated memory is still 157.3MB. Free memory was 86.6MB in the beginning and 107.9MB in the end (delta: -21.4MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:58:29,673 INFO L158 Benchmark]: Witness Printer took 4.37ms. Allocated memory is still 157.3MB. Free memory is still 107.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:58:29,676 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 12 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.4s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 4 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 4 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 35 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 5 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1559]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1550, overapproximation of bitwiseAnd at line 1550. 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); [L1566] 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) [L1566] RET printLine("Calling bad()...") VAL [\old(argc)=14, argc=14, argv={13:12}, argv={13:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1567] CALL CWE190_Integer_Overflow__int_rand_add_42_bad() [L1555] int data; [L1556] data = 0 [L1557] CALL, EXPR badSource(data) [L1550] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1550] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1550] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1551] return data; [L1557] RET, EXPR badSource(data) [L1557] data = badSource(data) [L1559] data + 1 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] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 130.0MB. Free memory is still 100.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 879.26ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 93.9MB in the beginning and 110.4MB in the end (delta: -16.5MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 52.67ms. Allocated memory is still 157.3MB. Free memory was 110.4MB in the beginning and 107.5MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 24.00ms. Allocated memory is still 157.3MB. Free memory was 107.5MB in the beginning and 106.3MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 344.92ms. Allocated memory is still 157.3MB. Free memory was 106.3MB in the beginning and 86.6MB in the end (delta: 19.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 482.95ms. Allocated memory is still 157.3MB. Free memory was 86.6MB in the beginning and 107.9MB in the end (delta: -21.4MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.37ms. Allocated memory is still 157.3MB. Free memory is still 107.9MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-15 00:58:29,694 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/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_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/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_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_42_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/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_c2f58f55-300f-4b81-9aee-5931027d40f9/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 4a0bd41cda970c6d0a5fadef041d991f37b4c0c9ccf57729c5f78fd58962f576 --- 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 [2022-12-15 00:58:31,540 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:58:31,541 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:58:31,562 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:58:31,562 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:58:31,563 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:58:31,564 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:58:31,566 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:58:31,567 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:58:31,568 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:58:31,569 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:58:31,570 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:58:31,570 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:58:31,571 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:58:31,572 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:58:31,573 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:58:31,574 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:58:31,575 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:58:31,582 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:58:31,585 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:58:31,588 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:58:31,589 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:58:31,591 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:58:31,592 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:58:31,600 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:58:31,601 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:58:31,601 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:58:31,602 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:58:31,603 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:58:31,604 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:58:31,604 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:58:31,604 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:58:31,605 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:58:31,606 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:58:31,606 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:58:31,607 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:58:31,607 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:58:31,607 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:58:31,607 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:58:31,608 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:58:31,609 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:58:31,609 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 00:58:31,624 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:58:31,624 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:58:31,625 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:58:31,625 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:58:31,626 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:58:31,626 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:58:31,626 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:58:31,626 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:58:31,626 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:58:31,626 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:58:31,627 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:58:31,627 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:58:31,627 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:58:31,627 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:58:31,627 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:58:31,627 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:58:31,627 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:58:31,628 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:58:31,628 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:58:31,628 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:58:31,628 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:58:31,628 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:58:31,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:58:31,629 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:58:31,629 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:58:31,629 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:58:31,629 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:58:31,629 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:58:31,630 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:58:31,630 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:58:31,630 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:58:31,630 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_c2f58f55-300f-4b81-9aee-5931027d40f9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4a0bd41cda970c6d0a5fadef041d991f37b4c0c9ccf57729c5f78fd58962f576 [2022-12-15 00:58:31,868 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:58:31,883 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:58:31,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:58:31,886 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:58:31,886 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:58:31,888 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_42_bad.i [2022-12-15 00:58:34,498 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:58:34,738 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:58:34,738 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_42_bad.i [2022-12-15 00:58:34,758 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4/data/a688d5ec6/02888add73a64e67982f4d6897d1fa80/FLAG622db2d96 [2022-12-15 00:58:34,772 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4/data/a688d5ec6/02888add73a64e67982f4d6897d1fa80 [2022-12-15 00:58:34,775 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:58:34,776 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:58:34,777 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:58:34,777 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:58:34,780 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:58:34,781 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:58:34" (1/1) ... [2022-12-15 00:58:34,782 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14d32f61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:34, skipping insertion in model container [2022-12-15 00:58:34,782 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:58:34" (1/1) ... [2022-12-15 00:58:34,789 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:58:34,834 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:58:35,167 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:58:35,520 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:58:35,525 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:58:35,526 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:58:35,528 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:58:35,528 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:58:35,555 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:58:35,555 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:58:35,566 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:58:35,580 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:58:35,618 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:58:35,619 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:58:35,619 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:58:35,621 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:58:35,621 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:58:35,624 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:58:35,625 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:58:35,722 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:58:35,722 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:35 WrapperNode [2022-12-15 00:58:35,723 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:58:35,723 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:58:35,723 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:58:35,724 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:58:35,729 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:35" (1/1) ... [2022-12-15 00:58:35,748 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:35" (1/1) ... [2022-12-15 00:58:35,774 INFO L138 Inliner]: procedures = 505, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 60 [2022-12-15 00:58:35,774 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:58:35,775 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:58:35,775 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:58:35,776 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:58:35,784 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:35" (1/1) ... [2022-12-15 00:58:35,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:35" (1/1) ... [2022-12-15 00:58:35,788 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:35" (1/1) ... [2022-12-15 00:58:35,788 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:35" (1/1) ... [2022-12-15 00:58:35,798 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:35" (1/1) ... [2022-12-15 00:58:35,800 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:35" (1/1) ... [2022-12-15 00:58:35,804 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:35" (1/1) ... [2022-12-15 00:58:35,806 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:35" (1/1) ... [2022-12-15 00:58:35,811 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:58:35,812 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:58:35,812 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:58:35,812 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:58:35,813 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:35" (1/1) ... [2022-12-15 00:58:35,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:58:35,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:58:35,837 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:58:35,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:58:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:58:35,869 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:58:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:58:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:58:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:58:35,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:58:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:58:35,991 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:58:35,993 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:58:36,105 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:58:36,158 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:58:36,158 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:58:36,161 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:58:36 BoogieIcfgContainer [2022-12-15 00:58:36,161 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:58:36,162 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:58:36,162 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:58:36,171 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:58:36,172 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:58:36" (1/1) ... [2022-12-15 00:58:36,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:58:36,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:36,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 00:58:36,220 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 00:58:36,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 00:58:36,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:36,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:36,265 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) [2022-12-15 00:58:36,269 INFO L158 Benchmark]: Toolchain (without parser) took 1491.97ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 42.4MB in the beginning and 50.1MB in the end (delta: -7.7MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. [2022-12-15 00:58:36,269 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 48.2MB. Free memory was 26.7MB in the beginning and 26.6MB in the end (delta: 78.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:58:36,270 INFO L158 Benchmark]: CACSL2BoogieTranslator took 945.71ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 42.2MB in the beginning and 45.8MB in the end (delta: -3.5MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. [2022-12-15 00:58:36,270 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.28ms. Allocated memory is still 79.7MB. Free memory was 45.8MB in the beginning and 42.6MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 00:58:36,271 INFO L158 Benchmark]: Boogie Preprocessor took 35.88ms. Allocated memory is still 79.7MB. Free memory was 42.6MB in the beginning and 40.6MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:58:36,271 INFO L158 Benchmark]: RCFGBuilder took 349.38ms. Allocated memory is still 79.7MB. Free memory was 40.6MB in the beginning and 39.3MB in the end (delta: 1.3MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. [2022-12-15 00:58:36,272 INFO L158 Benchmark]: CodeCheck took 105.46ms. Allocated memory is still 79.7MB. Free memory was 39.3MB in the beginning and 50.1MB in the end (delta: -10.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 00:58:36,275 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 48.2MB. Free memory was 26.7MB in the beginning and 26.6MB in the end (delta: 78.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 945.71ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 42.2MB in the beginning and 45.8MB in the end (delta: -3.5MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.28ms. Allocated memory is still 79.7MB. Free memory was 45.8MB in the beginning and 42.6MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 35.88ms. Allocated memory is still 79.7MB. Free memory was 42.6MB in the beginning and 40.6MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 349.38ms. Allocated memory is still 79.7MB. Free memory was 40.6MB in the beginning and 39.3MB in the end (delta: 1.3MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. * CodeCheck took 105.46ms. Allocated memory is still 79.7MB. Free memory was 39.3MB in the beginning and 50.1MB in the end (delta: -10.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:58:36,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2f58f55-300f-4b81-9aee-5931027d40f9/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