./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_66_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_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/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_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_66_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/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_68c66379-58cb-4a09-a8eb-bbb6426854e2/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 90350df12f1ce4a976cde1970cc1d293481c4dc722341e9cfcaf1d32d8d84c65 --- 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 18:35:37,609 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:35:37,611 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:35:37,629 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:35:37,629 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:35:37,630 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:35:37,632 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:35:37,633 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:35:37,635 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:35:37,636 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:35:37,637 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:35:37,638 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:35:37,638 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:35:37,639 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:35:37,640 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:35:37,641 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:35:37,642 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:35:37,643 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:35:37,645 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:35:37,647 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:35:37,648 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:35:37,649 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:35:37,650 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:35:37,651 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:35:37,655 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:35:37,655 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:35:37,655 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:35:37,656 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:35:37,656 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:35:37,657 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:35:37,657 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:35:37,658 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:35:37,658 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:35:37,659 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:35:37,660 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:35:37,660 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:35:37,660 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:35:37,660 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:35:37,661 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:35:37,661 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:35:37,662 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:35:37,662 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 18:35:37,677 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:35:37,677 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:35:37,678 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:35:37,678 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:35:37,679 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:35:37,679 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:35:37,679 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:35:37,679 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:35:37,679 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:35:37,679 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:35:37,679 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:35:37,679 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:35:37,680 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:35:37,680 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 18:35:37,680 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:35:37,680 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:35:37,680 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:35:37,680 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:35:37,680 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:35:37,680 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:35:37,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:35:37,681 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:35:37,681 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:35:37,681 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:35:37,681 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:35:37,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:35:37,681 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:35:37,681 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_68c66379-58cb-4a09-a8eb-bbb6426854e2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90350df12f1ce4a976cde1970cc1d293481c4dc722341e9cfcaf1d32d8d84c65 [2022-12-14 18:35:37,849 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:35:37,865 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:35:37,866 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:35:37,868 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:35:37,868 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:35:37,869 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_66_bad.i [2022-12-14 18:35:40,426 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:35:40,649 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:35:40,649 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_66_bad.i [2022-12-14 18:35:40,662 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4/data/2c9f0cdd9/6a2b3012548248459dd7564649267af4/FLAG9a4fd632c [2022-12-14 18:35:41,019 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4/data/2c9f0cdd9/6a2b3012548248459dd7564649267af4 [2022-12-14 18:35:41,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:35:41,029 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:35:41,032 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:35:41,033 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:35:41,041 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:35:41,043 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:35:41" (1/1) ... [2022-12-14 18:35:41,045 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c9d33c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:41, skipping insertion in model container [2022-12-14 18:35:41,046 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:35:41" (1/1) ... [2022-12-14 18:35:41,066 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:35:41,120 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:35:41,323 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:35:41,596 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:35:41,600 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:35:41,602 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:35:41,604 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:35:41,604 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:35:41,624 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:35:41,627 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:35:41,634 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:35:41,647 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:35:41,676 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:35:41,678 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:35:41,685 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:35:41,689 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:35:41,690 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:35:41,696 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:35:41,698 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:35:41,821 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:35:41,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:41 WrapperNode [2022-12-14 18:35:41,822 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:35:41,822 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:35:41,822 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:35:41,822 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:35:41,827 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:41" (1/1) ... [2022-12-14 18:35:41,848 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:41" (1/1) ... [2022-12-14 18:35:41,871 INFO L138 Inliner]: procedures = 500, calls = 59, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 64 [2022-12-14 18:35:41,871 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:35:41,872 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:35:41,872 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:35:41,872 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:35:41,878 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:41" (1/1) ... [2022-12-14 18:35:41,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:41" (1/1) ... [2022-12-14 18:35:41,881 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:41" (1/1) ... [2022-12-14 18:35:41,882 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:41" (1/1) ... [2022-12-14 18:35:41,888 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:41" (1/1) ... [2022-12-14 18:35:41,890 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:41" (1/1) ... [2022-12-14 18:35:41,892 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:41" (1/1) ... [2022-12-14 18:35:41,893 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:41" (1/1) ... [2022-12-14 18:35:41,896 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:35:41,896 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:35:41,897 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:35:41,897 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:35:41,897 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:41" (1/1) ... [2022-12-14 18:35:41,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:35:41,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:35:41,918 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:35:41,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:35:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 18:35:41,946 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 18:35:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:35:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 18:35:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:35:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:35:41,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:35:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:35:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 18:35:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 18:35:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:35:42,060 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:35:42,061 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:35:42,172 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:35:42,231 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:35:42,232 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 18:35:42,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:35:42 BoogieIcfgContainer [2022-12-14 18:35:42,234 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:35:42,235 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:35:42,235 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:35:42,242 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:35:42,243 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:35:42" (1/1) ... [2022-12-14 18:35:42,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:35:42,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:42,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 18:35:42,287 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 18:35:42,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 18:35:42,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:42,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:42,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:35:42,482 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 18:35:42,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:42,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2022-12-14 18:35:42,511 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-12-14 18:35:42,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 18:35:42,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:42,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:35:42,556 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 18:35:42,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:35:42,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:35:42,639 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 18:35:42,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:35:42,672 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 18:35:42,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 06:35:42 ImpRootNode [2022-12-14 18:35:42,699 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 18:35:42,699 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 18:35:42,699 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 18:35:42,699 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 18:35:42,700 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:35:42" (3/4) ... [2022-12-14 18:35:42,703 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 18:35:42,703 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 18:35:42,703 INFO L158 Benchmark]: Toolchain (without parser) took 1674.93ms. Allocated memory was 111.1MB in the beginning and 134.2MB in the end (delta: 23.1MB). Free memory was 73.4MB in the beginning and 100.7MB in the end (delta: -27.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:35:42,704 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 111.1MB. Free memory is still 85.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:35:42,704 INFO L158 Benchmark]: CACSL2BoogieTranslator took 789.61ms. Allocated memory was 111.1MB in the beginning and 134.2MB in the end (delta: 23.1MB). Free memory was 73.1MB in the beginning and 70.1MB in the end (delta: 3.0MB). Peak memory consumption was 39.2MB. Max. memory is 16.1GB. [2022-12-14 18:35:42,705 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.95ms. Allocated memory is still 134.2MB. Free memory was 70.1MB in the beginning and 66.4MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 18:35:42,705 INFO L158 Benchmark]: Boogie Preprocessor took 24.26ms. Allocated memory is still 134.2MB. Free memory was 66.4MB in the beginning and 65.0MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:35:42,705 INFO L158 Benchmark]: RCFGBuilder took 337.72ms. Allocated memory is still 134.2MB. Free memory was 65.0MB in the beginning and 87.4MB in the end (delta: -22.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 18:35:42,706 INFO L158 Benchmark]: CodeCheck took 463.87ms. Allocated memory is still 134.2MB. Free memory was 87.4MB in the beginning and 101.1MB in the end (delta: -13.7MB). Peak memory consumption was 42.8MB. Max. memory is 16.1GB. [2022-12-14 18:35:42,706 INFO L158 Benchmark]: Witness Printer took 3.69ms. Allocated memory is still 134.2MB. Free memory was 101.0MB in the beginning and 100.7MB in the end (delta: 295.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:35:42,708 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 14 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.4s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 14 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 6 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 6 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 42 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 8 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1571]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1554, overapproximation of bitwiseAnd at line 1554. Possible FailurePath: [L1522] const int GLOBAL_CONST_TRUE = 1; [L1523] const int GLOBAL_CONST_FALSE = 0; [L1524] const int GLOBAL_CONST_FIVE = 5; [L1525] int globalTrue = 1; [L1526] int globalFalse = 0; [L1527] int globalFive = 5; [L1546] int globalArgc = 0; [L1547] char** globalArgv = ((void *)0); [L1561] 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) [L1561] 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] [L1562] CALL CWE190_Integer_Overflow__int_rand_multiply_66_bad() [L1551] int data; [L1552] int dataArray[5]; [L1553] data = 0 [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1555] dataArray[2] = data [L1556] CALL CWE190_Integer_Overflow__int_rand_multiply_66b_badSink(dataArray) [L1568] EXPR dataArray[2] [L1568] int data = dataArray[2]; [L1569] COND TRUE data > 0 VAL [data=2147483647, dataArray={4:0}, dataArray={4:0}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1571] data * 2 VAL [data=2147483647, dataArray={4:0}, dataArray={4:0}, 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 111.1MB. Free memory is still 85.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 789.61ms. Allocated memory was 111.1MB in the beginning and 134.2MB in the end (delta: 23.1MB). Free memory was 73.1MB in the beginning and 70.1MB in the end (delta: 3.0MB). Peak memory consumption was 39.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.95ms. Allocated memory is still 134.2MB. Free memory was 70.1MB in the beginning and 66.4MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 24.26ms. Allocated memory is still 134.2MB. Free memory was 66.4MB in the beginning and 65.0MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 337.72ms. Allocated memory is still 134.2MB. Free memory was 65.0MB in the beginning and 87.4MB in the end (delta: -22.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 463.87ms. Allocated memory is still 134.2MB. Free memory was 87.4MB in the beginning and 101.1MB in the end (delta: -13.7MB). Peak memory consumption was 42.8MB. Max. memory is 16.1GB. * Witness Printer took 3.69ms. Allocated memory is still 134.2MB. Free memory was 101.0MB in the beginning and 100.7MB in the end (delta: 295.2kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 18:35:42,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/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_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/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_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_66_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/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_68c66379-58cb-4a09-a8eb-bbb6426854e2/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 90350df12f1ce4a976cde1970cc1d293481c4dc722341e9cfcaf1d32d8d84c65 --- 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 18:35:44,231 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:35:44,232 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:35:44,245 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:35:44,246 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:35:44,247 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:35:44,247 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:35:44,248 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:35:44,250 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:35:44,250 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:35:44,251 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:35:44,251 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:35:44,252 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:35:44,252 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:35:44,253 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:35:44,254 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:35:44,254 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:35:44,255 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:35:44,256 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:35:44,257 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:35:44,258 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:35:44,259 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:35:44,260 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:35:44,260 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:35:44,262 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:35:44,263 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:35:44,263 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:35:44,264 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:35:44,264 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:35:44,265 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:35:44,265 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:35:44,265 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:35:44,266 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:35:44,266 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:35:44,267 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:35:44,271 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:35:44,272 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:35:44,273 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:35:44,273 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:35:44,274 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:35:44,275 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:35:44,276 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 18:35:44,293 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:35:44,294 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:35:44,294 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:35:44,294 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:35:44,295 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:35:44,295 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:35:44,295 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:35:44,295 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:35:44,295 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:35:44,295 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:35:44,295 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:35:44,296 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:35:44,296 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 18:35:44,296 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 18:35:44,296 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 18:35:44,296 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 18:35:44,296 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:35:44,296 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:35:44,296 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:35:44,297 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:35:44,297 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:35:44,297 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:35:44,297 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:35:44,297 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:35:44,297 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:35:44,297 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:35:44,297 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 18:35:44,298 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 18:35:44,298 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:35:44,298 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 18:35:44,298 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 18:35:44,298 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_68c66379-58cb-4a09-a8eb-bbb6426854e2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90350df12f1ce4a976cde1970cc1d293481c4dc722341e9cfcaf1d32d8d84c65 [2022-12-14 18:35:44,502 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:35:44,518 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:35:44,520 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:35:44,521 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:35:44,521 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:35:44,522 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_66_bad.i [2022-12-14 18:35:47,064 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:35:47,311 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:35:47,311 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_66_bad.i [2022-12-14 18:35:47,325 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4/data/a75a3ab61/f9d1a0c1f6914d5daadaa902959d46b9/FLAGe715ccc56 [2022-12-14 18:35:47,614 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4/data/a75a3ab61/f9d1a0c1f6914d5daadaa902959d46b9 [2022-12-14 18:35:47,615 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:35:47,616 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:35:47,617 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:35:47,617 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:35:47,619 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:35:47,620 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:35:47" (1/1) ... [2022-12-14 18:35:47,621 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fbe84f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:47, skipping insertion in model container [2022-12-14 18:35:47,621 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:35:47" (1/1) ... [2022-12-14 18:35:47,626 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:35:47,660 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:35:47,885 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:35:48,189 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:35:48,207 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:35:48,208 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:35:48,210 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:35:48,211 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:35:48,239 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:35:48,243 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:35:48,257 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:35:48,274 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:35:48,325 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:35:48,327 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:35:48,328 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:35:48,330 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:35:48,331 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:35:48,336 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:35:48,338 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:35:48,444 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:35:48,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:48 WrapperNode [2022-12-14 18:35:48,444 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:35:48,445 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:35:48,445 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:35:48,445 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:35:48,450 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:48" (1/1) ... [2022-12-14 18:35:48,470 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:48" (1/1) ... [2022-12-14 18:35:48,490 INFO L138 Inliner]: procedures = 505, calls = 59, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 64 [2022-12-14 18:35:48,491 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:35:48,491 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:35:48,491 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:35:48,491 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:35:48,498 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:48" (1/1) ... [2022-12-14 18:35:48,498 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:48" (1/1) ... [2022-12-14 18:35:48,501 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:48" (1/1) ... [2022-12-14 18:35:48,501 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:48" (1/1) ... [2022-12-14 18:35:48,510 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:48" (1/1) ... [2022-12-14 18:35:48,512 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:48" (1/1) ... [2022-12-14 18:35:48,514 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:48" (1/1) ... [2022-12-14 18:35:48,516 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:48" (1/1) ... [2022-12-14 18:35:48,518 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:35:48,519 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:35:48,519 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:35:48,519 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:35:48,520 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:48" (1/1) ... [2022-12-14 18:35:48,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:35:48,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:35:48,541 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:35:48,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:35:48,567 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 18:35:48,567 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 18:35:48,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:35:48,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 18:35:48,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:35:48,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:35:48,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:35:48,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 18:35:48,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:35:48,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 18:35:48,568 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 18:35:48,687 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:35:48,688 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:35:48,803 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:35:48,854 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:35:48,854 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 18:35:48,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:35:48 BoogieIcfgContainer [2022-12-14 18:35:48,857 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:35:48,858 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:35:48,858 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:35:48,867 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:35:48,867 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:35:48" (1/1) ... [2022-12-14 18:35:48,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:35:48,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:48,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 18:35:48,921 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 18:35:48,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 18:35:48,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:48,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:48,962 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 18:35:48,965 INFO L158 Benchmark]: Toolchain (without parser) took 1348.10ms. Allocated memory is still 94.4MB. Free memory was 70.0MB in the beginning and 47.0MB in the end (delta: 22.9MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. [2022-12-14 18:35:48,966 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 69.2MB. Free memory was 47.8MB in the beginning and 47.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:35:48,966 INFO L158 Benchmark]: CACSL2BoogieTranslator took 827.10ms. Allocated memory is still 94.4MB. Free memory was 70.0MB in the beginning and 52.1MB in the end (delta: 17.9MB). Peak memory consumption was 32.6MB. Max. memory is 16.1GB. [2022-12-14 18:35:48,967 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.89ms. Allocated memory is still 94.4MB. Free memory was 52.1MB in the beginning and 48.8MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:35:48,968 INFO L158 Benchmark]: Boogie Preprocessor took 27.13ms. Allocated memory is still 94.4MB. Free memory was 48.8MB in the beginning and 46.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:35:48,968 INFO L158 Benchmark]: RCFGBuilder took 338.33ms. Allocated memory is still 94.4MB. Free memory was 46.8MB in the beginning and 53.4MB in the end (delta: -6.6MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. [2022-12-14 18:35:48,969 INFO L158 Benchmark]: CodeCheck took 106.14ms. Allocated memory is still 94.4MB. Free memory was 53.4MB in the beginning and 47.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 18:35:48,971 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 0.12ms. Allocated memory is still 69.2MB. Free memory was 47.8MB in the beginning and 47.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 827.10ms. Allocated memory is still 94.4MB. Free memory was 70.0MB in the beginning and 52.1MB in the end (delta: 17.9MB). Peak memory consumption was 32.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.89ms. Allocated memory is still 94.4MB. Free memory was 52.1MB in the beginning and 48.8MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 27.13ms. Allocated memory is still 94.4MB. Free memory was 48.8MB in the beginning and 46.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 338.33ms. Allocated memory is still 94.4MB. Free memory was 46.8MB in the beginning and 53.4MB in the end (delta: -6.6MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. * CodeCheck took 106.14ms. Allocated memory is still 94.4MB. Free memory was 53.4MB in the beginning and 47.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 18:35:48,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c66379-58cb-4a09-a8eb-bbb6426854e2/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