./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_52_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/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_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_52_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/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_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/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 226550d301bb5de009f7f98654ad4f78134fd63bf49dd437cf3e6043d2ed0dc0 --- 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 20:03:15,551 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:03:15,553 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:03:15,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:03:15,571 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:03:15,572 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:03:15,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:03:15,574 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:03:15,575 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:03:15,575 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:03:15,576 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:03:15,577 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:03:15,577 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:03:15,578 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:03:15,578 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:03:15,579 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:03:15,579 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:03:15,580 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:03:15,581 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:03:15,582 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:03:15,583 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:03:15,584 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:03:15,585 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:03:15,586 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:03:15,590 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:03:15,590 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:03:15,590 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:03:15,591 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:03:15,592 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:03:15,593 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:03:15,593 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:03:15,594 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:03:15,594 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:03:15,595 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:03:15,596 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:03:15,596 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:03:15,597 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:03:15,597 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:03:15,597 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:03:15,597 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:03:15,598 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:03:15,599 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 20:03:15,618 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:03:15,618 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:03:15,619 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:03:15,619 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:03:15,620 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:03:15,620 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:03:15,620 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:03:15,620 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:03:15,620 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:03:15,620 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:03:15,621 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:03:15,621 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:03:15,621 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:03:15,621 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 20:03:15,621 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:03:15,621 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:03:15,622 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:03:15,622 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:03:15,622 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:03:15,622 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:03:15,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:03:15,622 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:03:15,622 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:03:15,622 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:03:15,622 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:03:15,623 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:03:15,623 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:03:15,623 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_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 226550d301bb5de009f7f98654ad4f78134fd63bf49dd437cf3e6043d2ed0dc0 [2022-12-14 20:03:15,793 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:03:15,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:03:15,816 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:03:15,817 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:03:15,817 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:03:15,819 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_52_bad.i [2022-12-14 20:03:18,487 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:03:18,739 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:03:18,740 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_52_bad.i [2022-12-14 20:03:18,753 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/data/a8f80c209/4953749eb5f943c6a9208653d095577d/FLAG7f7a6edd8 [2022-12-14 20:03:18,764 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/data/a8f80c209/4953749eb5f943c6a9208653d095577d [2022-12-14 20:03:18,765 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:03:18,766 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:03:18,767 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:03:18,767 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:03:18,770 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:03:18,771 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:03:18" (1/1) ... [2022-12-14 20:03:18,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35d15268 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:18, skipping insertion in model container [2022-12-14 20:03:18,772 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:03:18" (1/1) ... [2022-12-14 20:03:18,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:03:18,819 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:03:19,071 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:03:19,379 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:03:19,383 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:03:19,385 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:03:19,388 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:03:19,388 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:03:19,407 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:03:19,412 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:03:19,420 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:03:19,437 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:03:19,483 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:03:19,485 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:03:19,486 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:03:19,489 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:03:19,490 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:03:19,495 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:03:19,497 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:03:19,608 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:03:19,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:19 WrapperNode [2022-12-14 20:03:19,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:03:19,609 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:03:19,609 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:03:19,610 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:03:19,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:19" (1/1) ... [2022-12-14 20:03:19,636 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:19" (1/1) ... [2022-12-14 20:03:19,660 INFO L138 Inliner]: procedures = 501, calls = 56, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 58 [2022-12-14 20:03:19,661 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:03:19,661 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:03:19,662 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:03:19,662 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:03:19,671 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:19" (1/1) ... [2022-12-14 20:03:19,671 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:19" (1/1) ... [2022-12-14 20:03:19,674 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:19" (1/1) ... [2022-12-14 20:03:19,674 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:19" (1/1) ... [2022-12-14 20:03:19,680 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:19" (1/1) ... [2022-12-14 20:03:19,682 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:19" (1/1) ... [2022-12-14 20:03:19,683 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:19" (1/1) ... [2022-12-14 20:03:19,684 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:19" (1/1) ... [2022-12-14 20:03:19,686 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:03:19,687 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:03:19,687 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:03:19,688 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:03:19,688 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:19" (1/1) ... [2022-12-14 20:03:19,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:03:19,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:03:19,717 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:03:19,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:03:19,751 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 20:03:19,751 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 20:03:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:03:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:03:19,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:03:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 20:03:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:03:19,870 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:03:19,872 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:03:19,990 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:03:20,059 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:03:20,059 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:03:20,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:03:20 BoogieIcfgContainer [2022-12-14 20:03:20,062 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:03:20,062 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:03:20,062 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:03:20,071 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:03:20,071 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:03:20" (1/1) ... [2022-12-14 20:03:20,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:03:20,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:20,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 20:03:20,116 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 20:03:20,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 20:03:20,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:20,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:20,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:20,451 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 20:03:20,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:20,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2022-12-14 20:03:20,489 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2022-12-14 20:03:20,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 20:03:20,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:20,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:20,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 20:03:20,533 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 20:03:20,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 20:03:20,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 20:03:20,608 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 20:03:20,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 20:03:20,635 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 20:03:20,660 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 08:03:20 ImpRootNode [2022-12-14 20:03:20,660 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 20:03:20,661 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 20:03:20,661 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 20:03:20,661 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 20:03:20,661 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:03:20" (3/4) ... [2022-12-14 20:03:20,664 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 20:03:20,664 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 20:03:20,665 INFO L158 Benchmark]: Toolchain (without parser) took 1898.67ms. Allocated memory was 127.9MB in the beginning and 155.2MB in the end (delta: 27.3MB). Free memory was 90.0MB in the beginning and 83.4MB in the end (delta: 6.7MB). Peak memory consumption was 37.9MB. Max. memory is 16.1GB. [2022-12-14 20:03:20,666 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 127.9MB. Free memory is still 100.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:03:20,666 INFO L158 Benchmark]: CACSL2BoogieTranslator took 841.66ms. Allocated memory was 127.9MB in the beginning and 155.2MB in the end (delta: 27.3MB). Free memory was 89.9MB in the beginning and 99.9MB in the end (delta: -10.0MB). Peak memory consumption was 55.0MB. Max. memory is 16.1GB. [2022-12-14 20:03:20,667 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.60ms. Allocated memory is still 155.2MB. Free memory was 99.9MB in the beginning and 96.2MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 20:03:20,667 INFO L158 Benchmark]: Boogie Preprocessor took 25.23ms. Allocated memory is still 155.2MB. Free memory was 96.2MB in the beginning and 94.9MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:03:20,668 INFO L158 Benchmark]: RCFGBuilder took 374.37ms. Allocated memory is still 155.2MB. Free memory was 94.9MB in the beginning and 75.9MB in the end (delta: 19.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 20:03:20,668 INFO L158 Benchmark]: CodeCheck took 597.66ms. Allocated memory is still 155.2MB. Free memory was 75.9MB in the beginning and 83.4MB in the end (delta: -7.5MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:03:20,669 INFO L158 Benchmark]: Witness Printer took 4.01ms. Allocated memory is still 155.2MB. Free memory was 83.4MB in the beginning and 83.4MB in the end (delta: 94.8kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:03:20,671 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 12 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.6s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 4 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 4 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 35 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 5 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1572]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1553, overapproximation of bitwiseAnd at line 1553. Possible FailurePath: [L1522] const int GLOBAL_CONST_TRUE = 1; [L1523] const int GLOBAL_CONST_FALSE = 0; [L1524] const int GLOBAL_CONST_FIVE = 5; [L1525] int globalTrue = 1; [L1526] int globalFalse = 0; [L1527] int globalFive = 5; [L1546] int globalArgc = 0; [L1547] char** globalArgv = ((void *)0); [L1559] CALL printLine("Calling bad()...") VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, line={2:0}] [L1414] COND TRUE line != ((void *)0) [L1559] RET printLine("Calling bad()...") VAL [\old(argc)=13, argc=13, argv={14:12}, argv={14:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1560] CALL CWE190_Integer_Overflow__int_rand_add_52_bad() [L1551] int data; [L1552] data = 0 [L1553] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1553] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1553] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1554] CALL CWE190_Integer_Overflow__int_rand_add_52b_badSink(data) [L1567] CALL CWE190_Integer_Overflow__int_rand_add_52c_badSink(data) [L1572] data + 1 VAL [\old(data)=2147483647, data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 127.9MB. Free memory is still 100.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 841.66ms. Allocated memory was 127.9MB in the beginning and 155.2MB in the end (delta: 27.3MB). Free memory was 89.9MB in the beginning and 99.9MB in the end (delta: -10.0MB). Peak memory consumption was 55.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.60ms. Allocated memory is still 155.2MB. Free memory was 99.9MB in the beginning and 96.2MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 25.23ms. Allocated memory is still 155.2MB. Free memory was 96.2MB in the beginning and 94.9MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 374.37ms. Allocated memory is still 155.2MB. Free memory was 94.9MB in the beginning and 75.9MB in the end (delta: 19.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 597.66ms. Allocated memory is still 155.2MB. Free memory was 75.9MB in the beginning and 83.4MB in the end (delta: -7.5MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.01ms. Allocated memory is still 155.2MB. Free memory was 83.4MB in the beginning and 83.4MB in the end (delta: 94.8kB). 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 20:03:20,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/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_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_52_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/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_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/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 226550d301bb5de009f7f98654ad4f78134fd63bf49dd437cf3e6043d2ed0dc0 --- 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 20:03:22,182 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:03:22,183 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:03:22,196 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:03:22,196 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:03:22,197 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:03:22,197 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:03:22,198 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:03:22,199 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:03:22,200 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:03:22,200 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:03:22,201 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:03:22,201 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:03:22,202 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:03:22,203 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:03:22,203 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:03:22,204 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:03:22,205 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:03:22,206 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:03:22,207 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:03:22,208 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:03:22,208 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:03:22,209 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:03:22,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:03:22,212 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:03:22,212 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:03:22,213 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:03:22,213 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:03:22,214 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:03:22,214 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:03:22,215 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:03:22,215 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:03:22,216 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:03:22,216 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:03:22,223 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:03:22,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:03:22,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:03:22,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:03:22,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:03:22,226 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:03:22,227 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:03:22,228 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 20:03:22,245 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:03:22,245 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:03:22,245 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:03:22,245 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:03:22,246 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:03:22,246 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:03:22,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:03:22,246 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:03:22,246 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:03:22,247 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:03:22,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:03:22,247 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:03:22,247 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 20:03:22,247 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 20:03:22,247 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 20:03:22,247 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 20:03:22,247 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:03:22,248 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:03:22,248 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:03:22,248 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:03:22,248 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:03:22,248 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:03:22,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:03:22,248 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:03:22,249 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:03:22,249 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:03:22,249 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 20:03:22,249 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 20:03:22,249 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:03:22,249 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 20:03:22,249 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 20:03:22,249 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_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 226550d301bb5de009f7f98654ad4f78134fd63bf49dd437cf3e6043d2ed0dc0 [2022-12-14 20:03:22,455 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:03:22,471 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:03:22,473 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:03:22,473 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:03:22,474 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:03:22,475 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_52_bad.i [2022-12-14 20:03:25,149 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:03:25,411 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:03:25,411 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_52_bad.i [2022-12-14 20:03:25,437 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/data/ea525e084/ff7e11c1ed944d989a8e2f77f01adb9d/FLAG5500ff01a [2022-12-14 20:03:25,451 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/data/ea525e084/ff7e11c1ed944d989a8e2f77f01adb9d [2022-12-14 20:03:25,453 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:03:25,455 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:03:25,456 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:03:25,456 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:03:25,459 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:03:25,460 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:03:25" (1/1) ... [2022-12-14 20:03:25,461 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f02f7fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:25, skipping insertion in model container [2022-12-14 20:03:25,461 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:03:25" (1/1) ... [2022-12-14 20:03:25,468 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:03:25,509 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:03:25,752 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:03:26,051 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:03:26,056 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:03:26,057 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:03:26,059 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:03:26,060 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:03:26,078 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:03:26,082 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:03:26,094 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:03:26,111 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:03:26,161 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:03:26,163 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:03:26,164 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:03:26,166 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:03:26,167 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:03:26,171 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:03:26,173 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:03:26,276 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:03:26,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:26 WrapperNode [2022-12-14 20:03:26,277 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:03:26,277 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:03:26,277 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:03:26,278 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:03:26,283 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:26" (1/1) ... [2022-12-14 20:03:26,300 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:26" (1/1) ... [2022-12-14 20:03:26,315 INFO L138 Inliner]: procedures = 506, calls = 56, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 58 [2022-12-14 20:03:26,316 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:03:26,316 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:03:26,316 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:03:26,316 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:03:26,323 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:26" (1/1) ... [2022-12-14 20:03:26,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:26" (1/1) ... [2022-12-14 20:03:26,325 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:26" (1/1) ... [2022-12-14 20:03:26,326 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:26" (1/1) ... [2022-12-14 20:03:26,331 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:26" (1/1) ... [2022-12-14 20:03:26,332 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:26" (1/1) ... [2022-12-14 20:03:26,334 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:26" (1/1) ... [2022-12-14 20:03:26,335 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:26" (1/1) ... [2022-12-14 20:03:26,337 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:03:26,337 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:03:26,338 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:03:26,338 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:03:26,338 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:03:26" (1/1) ... [2022-12-14 20:03:26,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:03:26,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:03:26,362 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:03:26,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:03:26,388 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 20:03:26,388 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 20:03:26,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 20:03:26,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:03:26,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:03:26,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:03:26,389 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 20:03:26,499 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:03:26,500 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:03:26,604 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:03:26,654 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:03:26,654 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:03:26,656 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:03:26 BoogieIcfgContainer [2022-12-14 20:03:26,656 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:03:26,657 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:03:26,657 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:03:26,663 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:03:26,664 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:03:26" (1/1) ... [2022-12-14 20:03:26,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:03:26,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:26,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 20:03:26,708 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 20:03:26,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 20:03:26,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:26,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:26,763 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 20:03:26,766 INFO L158 Benchmark]: Toolchain (without parser) took 1310.73ms. Allocated memory is still 67.1MB. Free memory was 47.2MB in the beginning and 37.4MB in the end (delta: 9.8MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. [2022-12-14 20:03:26,767 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory was 26.7MB in the beginning and 26.6MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:03:26,767 INFO L158 Benchmark]: CACSL2BoogieTranslator took 820.89ms. Allocated memory is still 67.1MB. Free memory was 46.9MB in the beginning and 30.4MB in the end (delta: 16.5MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB. [2022-12-14 20:03:26,768 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.53ms. Allocated memory is still 67.1MB. Free memory was 30.4MB in the beginning and 27.2MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:03:26,768 INFO L158 Benchmark]: Boogie Preprocessor took 20.75ms. Allocated memory is still 67.1MB. Free memory was 27.2MB in the beginning and 25.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:03:26,769 INFO L158 Benchmark]: RCFGBuilder took 318.59ms. Allocated memory is still 67.1MB. Free memory was 25.0MB in the beginning and 38.8MB in the end (delta: -13.7MB). Peak memory consumption was 4.4MB. Max. memory is 16.1GB. [2022-12-14 20:03:26,770 INFO L158 Benchmark]: CodeCheck took 108.37ms. Allocated memory is still 67.1MB. Free memory was 38.8MB in the beginning and 37.4MB in the end (delta: 1.4MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. [2022-12-14 20:03:26,773 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 0.18ms. Allocated memory is still 48.2MB. Free memory was 26.7MB in the beginning and 26.6MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 820.89ms. Allocated memory is still 67.1MB. Free memory was 46.9MB in the beginning and 30.4MB in the end (delta: 16.5MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.53ms. Allocated memory is still 67.1MB. Free memory was 30.4MB in the beginning and 27.2MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.75ms. Allocated memory is still 67.1MB. Free memory was 27.2MB in the beginning and 25.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 318.59ms. Allocated memory is still 67.1MB. Free memory was 25.0MB in the beginning and 38.8MB in the end (delta: -13.7MB). Peak memory consumption was 4.4MB. Max. memory is 16.1GB. * CodeCheck took 108.37ms. Allocated memory is still 67.1MB. Free memory was 38.8MB in the beginning and 37.4MB in the end (delta: 1.4MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:03:26,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d73c9c5-6755-4bd3-adbd-5efbc398e8a8/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