./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE191_Integer_Underflow__int_rand_multiply_45_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_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/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_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE191_Integer_Underflow__int_rand_multiply_45_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/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_3b3d1686-71ed-4d3d-b602-66a56591cf24/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 e4ef6134414c48f1ed171828d8151daf214e475cbcb520d6db4354041586644b --- 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 21:53:51,521 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:53:51,523 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:53:51,535 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:53:51,535 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:53:51,536 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:53:51,536 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:53:51,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:53:51,539 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:53:51,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:53:51,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:53:51,541 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:53:51,541 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:53:51,541 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:53:51,542 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:53:51,543 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:53:51,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:53:51,544 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:53:51,545 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:53:51,546 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:53:51,547 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:53:51,548 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:53:51,549 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:53:51,549 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:53:51,551 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:53:51,551 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:53:51,552 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:53:51,552 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:53:51,552 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:53:51,553 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:53:51,553 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:53:51,554 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:53:51,554 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:53:51,555 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:53:51,555 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:53:51,556 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:53:51,556 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:53:51,556 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:53:51,556 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:53:51,557 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:53:51,557 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:53:51,558 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 21:53:51,571 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:53:51,571 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:53:51,571 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:53:51,571 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:53:51,572 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:53:51,572 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:53:51,578 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:53:51,578 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:53:51,578 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:53:51,578 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:53:51,579 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:53:51,579 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:53:51,579 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:53:51,579 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:53:51,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:53:51,580 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:53:51,580 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:53:51,580 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:53:51,580 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:53:51,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:53:51,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:53:51,581 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:53:51,581 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:53:51,581 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:53:51,581 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:53:51,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:53:51,582 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:53:51,582 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_3b3d1686-71ed-4d3d-b602-66a56591cf24/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e4ef6134414c48f1ed171828d8151daf214e475cbcb520d6db4354041586644b [2022-12-14 21:53:51,750 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:53:51,771 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:53:51,773 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:53:51,774 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:53:51,775 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:53:51,776 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE191_Integer_Underflow__int_rand_multiply_45_bad.i [2022-12-14 21:53:54,331 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:53:54,540 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:53:54,541 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/sv-benchmarks/c/Juliet_Test/CWE191_Integer_Underflow__int_rand_multiply_45_bad.i [2022-12-14 21:53:54,554 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4/data/99eb2681e/1cf8f0cbe60040c2a2f1de093bfa16a6/FLAG0edb36c80 [2022-12-14 21:53:54,565 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4/data/99eb2681e/1cf8f0cbe60040c2a2f1de093bfa16a6 [2022-12-14 21:53:54,567 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:53:54,568 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:53:54,569 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:53:54,569 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:53:54,572 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:53:54,572 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:53:54" (1/1) ... [2022-12-14 21:53:54,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fa10014 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:54, skipping insertion in model container [2022-12-14 21:53:54,573 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:53:54" (1/1) ... [2022-12-14 21:53:54,578 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:53:54,611 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:53:54,858 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:53:55,152 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:53:55,157 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:53:55,158 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:53:55,160 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:53:55,160 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:53:55,181 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:53:55,181 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:53:55,189 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:53:55,202 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:53:55,229 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:53:55,230 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:53:55,231 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:53:55,233 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:53:55,233 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:53:55,237 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:53:55,238 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:53:55,319 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:53:55,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:55 WrapperNode [2022-12-14 21:53:55,319 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:53:55,320 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:53:55,320 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:53:55,320 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:53:55,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:55" (1/1) ... [2022-12-14 21:53:55,340 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:55" (1/1) ... [2022-12-14 21:53:55,363 INFO L138 Inliner]: procedures = 500, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 61 [2022-12-14 21:53:55,363 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:53:55,364 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:53:55,364 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:53:55,364 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:53:55,372 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:55" (1/1) ... [2022-12-14 21:53:55,372 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:55" (1/1) ... [2022-12-14 21:53:55,374 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:55" (1/1) ... [2022-12-14 21:53:55,374 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:55" (1/1) ... [2022-12-14 21:53:55,380 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:55" (1/1) ... [2022-12-14 21:53:55,382 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:55" (1/1) ... [2022-12-14 21:53:55,384 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:55" (1/1) ... [2022-12-14 21:53:55,385 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:55" (1/1) ... [2022-12-14 21:53:55,387 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:53:55,388 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:53:55,388 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:53:55,388 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:53:55,388 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:55" (1/1) ... [2022-12-14 21:53:55,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:53:55,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:53:55,411 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:53:55,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:53:55,443 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:53:55,443 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:53:55,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:53:55,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:53:55,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:53:55,444 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:53:55,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:53:55,549 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:53:55,551 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:53:55,662 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:53:55,716 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:53:55,716 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:53:55,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:53:55 BoogieIcfgContainer [2022-12-14 21:53:55,719 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:53:55,720 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:53:55,720 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:53:55,727 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:53:55,727 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:53:55" (1/1) ... [2022-12-14 21:53:55,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:53:55,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:55,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 21:53:55,772 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 21:53:55,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 21:53:55,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:55,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:55,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:53:55,890 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 21:53:55,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:53:55,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:53:55,972 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 21:53:55,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:53:56,012 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-12-14 21:53:56,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 09:53:56 ImpRootNode [2022-12-14 21:53:56,038 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 21:53:56,039 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 21:53:56,039 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 21:53:56,039 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 21:53:56,040 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:53:55" (3/4) ... [2022-12-14 21:53:56,043 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 21:53:56,043 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 21:53:56,044 INFO L158 Benchmark]: Toolchain (without parser) took 1475.81ms. Allocated memory was 136.3MB in the beginning and 172.0MB in the end (delta: 35.7MB). Free memory was 98.2MB in the beginning and 132.8MB in the end (delta: -34.6MB). Peak memory consumption was 2.4MB. Max. memory is 16.1GB. [2022-12-14 21:53:56,045 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 136.3MB. Free memory is still 106.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:53:56,045 INFO L158 Benchmark]: CACSL2BoogieTranslator took 750.29ms. Allocated memory is still 136.3MB. Free memory was 98.2MB in the beginning and 91.2MB in the end (delta: 7.0MB). Peak memory consumption was 59.4MB. Max. memory is 16.1GB. [2022-12-14 21:53:56,045 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.83ms. Allocated memory is still 136.3MB. Free memory was 91.2MB in the beginning and 88.3MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:53:56,046 INFO L158 Benchmark]: Boogie Preprocessor took 22.81ms. Allocated memory is still 136.3MB. Free memory was 88.3MB in the beginning and 86.4MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:53:56,046 INFO L158 Benchmark]: RCFGBuilder took 331.28ms. Allocated memory is still 136.3MB. Free memory was 86.4MB in the beginning and 68.2MB in the end (delta: 18.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 21:53:56,047 INFO L158 Benchmark]: CodeCheck took 318.81ms. Allocated memory was 136.3MB in the beginning and 172.0MB in the end (delta: 35.7MB). Free memory was 68.2MB in the beginning and 133.8MB in the end (delta: -65.6MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:53:56,047 INFO L158 Benchmark]: Witness Printer took 4.52ms. Allocated memory is still 172.0MB. Free memory was 133.8MB in the beginning and 132.8MB in the end (delta: 939.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:53:56,050 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: 0.3s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 7 NumberOfCodeBlocks, 7 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 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: 1556]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1564, overapproximation of bitwiseAnd at line 1564. 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); [L1548] static int CWE191_Integer_Underflow__int_rand_multiply_45_badData; [L1549] static int CWE191_Integer_Underflow__int_rand_multiply_45_goodG2BData; [L1550] static int CWE191_Integer_Underflow__int_rand_multiply_45_goodB2GData; [L1571] CALL printLine("Calling bad()...") VAL [CWE191_Integer_Underflow__int_rand_multiply_45_badData=0, CWE191_Integer_Underflow__int_rand_multiply_45_goodB2GData=0, CWE191_Integer_Underflow__int_rand_multiply_45_goodG2BData=0, 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) [L1571] RET printLine("Calling bad()...") VAL [\old(argc)=14, argc=14, argv={13:12}, argv={13:12}, CWE191_Integer_Underflow__int_rand_multiply_45_badData=0, CWE191_Integer_Underflow__int_rand_multiply_45_goodB2GData=0, CWE191_Integer_Underflow__int_rand_multiply_45_goodG2BData=0, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1572] CALL CWE191_Integer_Underflow__int_rand_multiply_45_bad() [L1562] int data; [L1563] data = 0 [L1564] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1564] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1564] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1565] CWE191_Integer_Underflow__int_rand_multiply_45_badData = data [L1566] CALL badSink() [L1553] int data = CWE191_Integer_Underflow__int_rand_multiply_45_badData; VAL [CWE191_Integer_Underflow__int_rand_multiply_45_badData=-1073741825, CWE191_Integer_Underflow__int_rand_multiply_45_goodB2GData=0, CWE191_Integer_Underflow__int_rand_multiply_45_goodG2BData=0, data=-1073741825, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1554] COND TRUE data < 0 VAL [CWE191_Integer_Underflow__int_rand_multiply_45_badData=-1073741825, CWE191_Integer_Underflow__int_rand_multiply_45_goodB2GData=0, CWE191_Integer_Underflow__int_rand_multiply_45_goodG2BData=0, data=-1073741825, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1556] data * 2 VAL [CWE191_Integer_Underflow__int_rand_multiply_45_badData=-1073741825, CWE191_Integer_Underflow__int_rand_multiply_45_goodB2GData=0, CWE191_Integer_Underflow__int_rand_multiply_45_goodG2BData=0, data=-1073741825, 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 0.20ms. Allocated memory is still 136.3MB. Free memory is still 106.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 750.29ms. Allocated memory is still 136.3MB. Free memory was 98.2MB in the beginning and 91.2MB in the end (delta: 7.0MB). Peak memory consumption was 59.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.83ms. Allocated memory is still 136.3MB. Free memory was 91.2MB in the beginning and 88.3MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.81ms. Allocated memory is still 136.3MB. Free memory was 88.3MB in the beginning and 86.4MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 331.28ms. Allocated memory is still 136.3MB. Free memory was 86.4MB in the beginning and 68.2MB in the end (delta: 18.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 318.81ms. Allocated memory was 136.3MB in the beginning and 172.0MB in the end (delta: 35.7MB). Free memory was 68.2MB in the beginning and 133.8MB in the end (delta: -65.6MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.52ms. Allocated memory is still 172.0MB. Free memory was 133.8MB in the beginning and 132.8MB in the end (delta: 939.4kB). 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 21:53:56,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/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_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/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_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE191_Integer_Underflow__int_rand_multiply_45_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/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_3b3d1686-71ed-4d3d-b602-66a56591cf24/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 e4ef6134414c48f1ed171828d8151daf214e475cbcb520d6db4354041586644b --- 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 21:53:57,652 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:53:57,654 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:53:57,674 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:53:57,674 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:53:57,675 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:53:57,677 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:53:57,678 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:53:57,680 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:53:57,681 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:53:57,682 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:53:57,683 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:53:57,683 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:53:57,684 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:53:57,685 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:53:57,686 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:53:57,687 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:53:57,688 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:53:57,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:53:57,691 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:53:57,692 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:53:57,694 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:53:57,695 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:53:57,696 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:53:57,700 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:53:57,700 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:53:57,700 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:53:57,701 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:53:57,701 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:53:57,702 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:53:57,702 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:53:57,703 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:53:57,704 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:53:57,705 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:53:57,706 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:53:57,706 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:53:57,707 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:53:57,707 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:53:57,707 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:53:57,708 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:53:57,709 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:53:57,710 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 21:53:57,731 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:53:57,731 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:53:57,732 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:53:57,732 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:53:57,733 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:53:57,733 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:53:57,733 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:53:57,733 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:53:57,734 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:53:57,734 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:53:57,734 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:53:57,734 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:53:57,734 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:53:57,734 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:53:57,734 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:53:57,735 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:53:57,735 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:53:57,735 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:53:57,735 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:53:57,735 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:53:57,735 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:53:57,735 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:53:57,735 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:53:57,736 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:53:57,736 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:53:57,736 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:53:57,736 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:53:57,736 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:53:57,736 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:53:57,736 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:53:57,736 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:53:57,736 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_3b3d1686-71ed-4d3d-b602-66a56591cf24/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e4ef6134414c48f1ed171828d8151daf214e475cbcb520d6db4354041586644b [2022-12-14 21:53:57,944 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:53:57,959 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:53:57,960 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:53:57,961 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:53:57,962 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:53:57,962 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE191_Integer_Underflow__int_rand_multiply_45_bad.i [2022-12-14 21:54:00,611 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:54:00,845 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:54:00,846 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/sv-benchmarks/c/Juliet_Test/CWE191_Integer_Underflow__int_rand_multiply_45_bad.i [2022-12-14 21:54:00,859 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4/data/ae4046d57/2d079759517541dfb76313c05b44090c/FLAG9798adbc6 [2022-12-14 21:54:00,874 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4/data/ae4046d57/2d079759517541dfb76313c05b44090c [2022-12-14 21:54:00,877 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:54:00,878 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:54:00,879 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:54:00,879 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:54:00,882 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:54:00,883 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:54:00" (1/1) ... [2022-12-14 21:54:00,884 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d42f17b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:00, skipping insertion in model container [2022-12-14 21:54:00,885 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:54:00" (1/1) ... [2022-12-14 21:54:00,892 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:54:00,942 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:54:01,191 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:54:01,499 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:54:01,503 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:54:01,504 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:54:01,505 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:54:01,506 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:54:01,526 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:54:01,527 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:54:01,547 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:54:01,572 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:54:01,617 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:54:01,618 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:54:01,619 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:54:01,621 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:54:01,621 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:54:01,625 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:54:01,626 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:54:01,716 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:54:01,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01 WrapperNode [2022-12-14 21:54:01,716 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:54:01,717 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:54:01,717 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:54:01,717 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:54:01,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,739 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,755 INFO L138 Inliner]: procedures = 505, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 61 [2022-12-14 21:54:01,755 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:54:01,755 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:54:01,756 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:54:01,756 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:54:01,762 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,764 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,765 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,770 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,772 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,773 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,774 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,777 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:54:01,777 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:54:01,777 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:54:01,778 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:54:01,778 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:01" (1/1) ... [2022-12-14 21:54:01,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:54:01,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:54:01,800 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:54:01,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:54:01,835 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:54:01,835 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:54:01,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 21:54:01,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:54:01,835 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:54:01,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:54:01,835 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:54:01,946 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:54:01,948 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:54:02,058 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:54:02,102 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:54:02,102 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:54:02,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:54:02 BoogieIcfgContainer [2022-12-14 21:54:02,104 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:54:02,105 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:54:02,105 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:54:02,112 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:54:02,112 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:54:02" (1/1) ... [2022-12-14 21:54:02,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:54:02,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:02,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 21:54:02,157 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 21:54:02,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 21:54:02,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:02,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:02,194 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 21:54:02,197 INFO L158 Benchmark]: Toolchain (without parser) took 1318.69ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 58.9MB in the beginning and 62.0MB in the end (delta: -3.1MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. [2022-12-14 21:54:02,198 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 54.5MB. Free memory is still 33.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:54:02,198 INFO L158 Benchmark]: CACSL2BoogieTranslator took 837.13ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 58.6MB in the beginning and 59.3MB in the end (delta: -686.4kB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. [2022-12-14 21:54:02,199 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.30ms. Allocated memory is still 100.7MB. Free memory was 59.3MB in the beginning and 56.2MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:54:02,200 INFO L158 Benchmark]: Boogie Preprocessor took 21.34ms. Allocated memory is still 100.7MB. Free memory was 56.2MB in the beginning and 54.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:54:02,200 INFO L158 Benchmark]: RCFGBuilder took 327.11ms. Allocated memory is still 100.7MB. Free memory was 54.1MB in the beginning and 68.3MB in the end (delta: -14.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 21:54:02,201 INFO L158 Benchmark]: CodeCheck took 91.05ms. Allocated memory is still 100.7MB. Free memory was 68.2MB in the beginning and 62.0MB in the end (delta: 6.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 21:54:02,204 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 0.10ms. Allocated memory is still 54.5MB. Free memory is still 33.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 837.13ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 58.6MB in the beginning and 59.3MB in the end (delta: -686.4kB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.30ms. Allocated memory is still 100.7MB. Free memory was 59.3MB in the beginning and 56.2MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 21.34ms. Allocated memory is still 100.7MB. Free memory was 56.2MB in the beginning and 54.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 327.11ms. Allocated memory is still 100.7MB. Free memory was 54.1MB in the beginning and 68.3MB in the end (delta: -14.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 91.05ms. Allocated memory is still 100.7MB. Free memory was 68.2MB in the beginning and 62.0MB in the end (delta: 6.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 21:54:02,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b3d1686-71ed-4d3d-b602-66a56591cf24/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