./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_02_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/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_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_02_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/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_a97bca33-5475-4359-8f5a-5ff76db89239/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 01bab34372e48e20d12569b4be9e7a015f9bb6caa4ca76d62cb15ab24b999f2e --- 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 21:13:12,326 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:13:12,328 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:13:12,345 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:13:12,346 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:13:12,347 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:13:12,348 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:13:12,349 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:13:12,350 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:13:12,351 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:13:12,352 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:13:12,353 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:13:12,353 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:13:12,354 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:13:12,355 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:13:12,356 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:13:12,357 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:13:12,358 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:13:12,359 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:13:12,361 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:13:12,362 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:13:12,363 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:13:12,365 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:13:12,365 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:13:12,368 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:13:12,369 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:13:12,369 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:13:12,370 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:13:12,370 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:13:12,371 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:13:12,371 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:13:12,372 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:13:12,372 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:13:12,373 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:13:12,374 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:13:12,374 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:13:12,375 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:13:12,375 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:13:12,375 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:13:12,376 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:13:12,376 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:13:12,377 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 21:13:12,396 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:13:12,396 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:13:12,397 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:13:12,397 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:13:12,398 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:13:12,398 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:13:12,398 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:13:12,398 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:13:12,398 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:13:12,399 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:13:12,399 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:13:12,399 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:13:12,399 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:13:12,399 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:13:12,399 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:13:12,399 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:13:12,400 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:13:12,400 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:13:12,400 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:13:12,400 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:13:12,400 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:13:12,401 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:13:12,401 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:13:12,401 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:13:12,401 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:13:12,401 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:13:12,401 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:13:12,401 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_a97bca33-5475-4359-8f5a-5ff76db89239/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01bab34372e48e20d12569b4be9e7a015f9bb6caa4ca76d62cb15ab24b999f2e [2022-12-14 21:13:12,587 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:13:12,603 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:13:12,606 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:13:12,607 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:13:12,607 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:13:12,608 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_02_bad.i [2022-12-14 21:13:15,145 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:13:15,441 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:13:15,441 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_02_bad.i [2022-12-14 21:13:15,462 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/data/edad6d555/c9bb482c259940cdbc27ac78ab6e1738/FLAGf953f67ce [2022-12-14 21:13:15,723 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/data/edad6d555/c9bb482c259940cdbc27ac78ab6e1738 [2022-12-14 21:13:15,725 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:13:15,726 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:13:15,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:13:15,727 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:13:15,730 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:13:15,731 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:13:15" (1/1) ... [2022-12-14 21:13:15,732 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42ec7dad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:15, skipping insertion in model container [2022-12-14 21:13:15,732 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:13:15" (1/1) ... [2022-12-14 21:13:15,739 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:13:15,779 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:13:16,013 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:13:16,284 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:13:16,288 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:13:16,289 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:13:16,291 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:13:16,291 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:13:16,311 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:13:16,312 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:13:16,319 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:13:16,331 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:13:16,365 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:13:16,367 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:13:16,368 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:13:16,371 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:13:16,371 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:13:16,377 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:13:16,378 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:13:16,520 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:13:16,520 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:16 WrapperNode [2022-12-14 21:13:16,520 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:13:16,522 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:13:16,522 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:13:16,522 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:13:16,529 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:16" (1/1) ... [2022-12-14 21:13:16,551 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:16" (1/1) ... [2022-12-14 21:13:16,575 INFO L138 Inliner]: procedures = 499, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 57 [2022-12-14 21:13:16,575 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:13:16,576 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:13:16,576 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:13:16,576 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:13:16,583 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:16" (1/1) ... [2022-12-14 21:13:16,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:16" (1/1) ... [2022-12-14 21:13:16,585 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:16" (1/1) ... [2022-12-14 21:13:16,585 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:16" (1/1) ... [2022-12-14 21:13:16,590 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:16" (1/1) ... [2022-12-14 21:13:16,592 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:16" (1/1) ... [2022-12-14 21:13:16,593 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:16" (1/1) ... [2022-12-14 21:13:16,593 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:16" (1/1) ... [2022-12-14 21:13:16,595 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:13:16,596 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:13:16,596 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:13:16,596 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:13:16,596 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:16" (1/1) ... [2022-12-14 21:13:16,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:13:16,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:13:16,625 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:13:16,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:13:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:13:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:13:16,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:13:16,658 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:13:16,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:13:16,658 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:13:16,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:13:16,754 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:13:16,756 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:13:16,867 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:13:16,948 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:13:16,949 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 21:13:16,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:13:16 BoogieIcfgContainer [2022-12-14 21:13:16,952 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:13:16,953 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:13:16,953 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:13:16,962 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:13:16,963 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:13:16" (1/1) ... [2022-12-14 21:13:16,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:13:17,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:17,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 21:13:17,024 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 21:13:17,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 21:13:17,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:17,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:17,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:13:17,225 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 21:13:17,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:17,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2022-12-14 21:13:17,254 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-12-14 21:13:17,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 21:13:17,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:17,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:17,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:13:17,296 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 21:13:17,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:13:17,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:13:17,365 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 21:13:17,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:13:17,393 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 21:13:17,420 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 09:13:17 ImpRootNode [2022-12-14 21:13:17,420 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 21:13:17,420 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 21:13:17,420 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 21:13:17,421 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 21:13:17,421 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:13:16" (3/4) ... [2022-12-14 21:13:17,424 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 21:13:17,424 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 21:13:17,425 INFO L158 Benchmark]: Toolchain (without parser) took 1698.41ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 111.3MB in the beginning and 86.4MB in the end (delta: 24.9MB). Peak memory consumption was 57.3MB. Max. memory is 16.1GB. [2022-12-14 21:13:17,425 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 151.0MB. Free memory is still 121.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:13:17,426 INFO L158 Benchmark]: CACSL2BoogieTranslator took 793.40ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 110.8MB in the beginning and 144.1MB in the end (delta: -33.3MB). Peak memory consumption was 74.1MB. Max. memory is 16.1GB. [2022-12-14 21:13:17,426 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.89ms. Allocated memory is still 182.5MB. Free memory was 144.1MB in the beginning and 140.9MB in the end (delta: 3.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:13:17,427 INFO L158 Benchmark]: Boogie Preprocessor took 19.33ms. Allocated memory is still 182.5MB. Free memory was 140.9MB in the beginning and 139.9MB in the end (delta: 1.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 21:13:17,427 INFO L158 Benchmark]: RCFGBuilder took 356.05ms. Allocated memory is still 182.5MB. Free memory was 139.9MB in the beginning and 118.9MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 21:13:17,428 INFO L158 Benchmark]: CodeCheck took 467.25ms. Allocated memory is still 182.5MB. Free memory was 118.9MB in the beginning and 86.4MB in the end (delta: 32.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-12-14 21:13:17,428 INFO L158 Benchmark]: Witness Printer took 3.89ms. Allocated memory is still 182.5MB. Free memory is still 86.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:13:17,431 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, 5 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 8 IncrementalHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 5 mSDtfsCounter, 8 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: 1560]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1554, overapproximation of bitwiseAnd at line 1554. Possible FailurePath: [L1522] const int GLOBAL_CONST_TRUE = 1; [L1523] const int GLOBAL_CONST_FALSE = 0; [L1524] const int GLOBAL_CONST_FIVE = 5; [L1525] int globalTrue = 1; [L1526] int globalFalse = 0; [L1527] int globalFive = 5; [L1546] int globalArgc = 0; [L1547] char** globalArgv = ((void *)0); [L1568] CALL printLine("Calling bad()...") VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, line={2:0}] [L1414] COND TRUE line != ((void *)0) [L1568] RET printLine("Calling bad()...") VAL [\old(argc)=13, argc=13, argv={14:12}, argv={14:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1569] CALL CWE190_Integer_Overflow__int_rand_multiply_02_bad() [L1550] int data; [L1551] 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)) [L1558] COND TRUE data > 0 VAL [data=2147450880, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1560] data * 2 VAL [data=2147450880, 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 0.16ms. Allocated memory is still 151.0MB. Free memory is still 121.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 793.40ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 110.8MB in the beginning and 144.1MB in the end (delta: -33.3MB). Peak memory consumption was 74.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.89ms. Allocated memory is still 182.5MB. Free memory was 144.1MB in the beginning and 140.9MB in the end (delta: 3.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 19.33ms. Allocated memory is still 182.5MB. Free memory was 140.9MB in the beginning and 139.9MB in the end (delta: 1.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 356.05ms. Allocated memory is still 182.5MB. Free memory was 139.9MB in the beginning and 118.9MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 467.25ms. Allocated memory is still 182.5MB. Free memory was 118.9MB in the beginning and 86.4MB in the end (delta: 32.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Witness Printer took 3.89ms. Allocated memory is still 182.5MB. Free memory is still 86.4MB. 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 21:13:17,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/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_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_02_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/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_a97bca33-5475-4359-8f5a-5ff76db89239/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 01bab34372e48e20d12569b4be9e7a015f9bb6caa4ca76d62cb15ab24b999f2e --- 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 21:13:19,148 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:13:19,150 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:13:19,169 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:13:19,170 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:13:19,171 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:13:19,172 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:13:19,174 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:13:19,176 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:13:19,177 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:13:19,178 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:13:19,179 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:13:19,179 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:13:19,180 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:13:19,181 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:13:19,183 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:13:19,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:13:19,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:13:19,186 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:13:19,188 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:13:19,189 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:13:19,190 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:13:19,192 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:13:19,193 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:13:19,196 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:13:19,196 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:13:19,197 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:13:19,198 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:13:19,198 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:13:19,199 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:13:19,199 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:13:19,200 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:13:19,201 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:13:19,202 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:13:19,203 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:13:19,203 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:13:19,203 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:13:19,204 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:13:19,204 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:13:19,205 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:13:19,205 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:13:19,206 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 21:13:19,228 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:13:19,229 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:13:19,229 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:13:19,230 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:13:19,230 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:13:19,230 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:13:19,231 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:13:19,231 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:13:19,231 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:13:19,231 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:13:19,231 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:13:19,232 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:13:19,232 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:13:19,232 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:13:19,232 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:13:19,232 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:13:19,232 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:13:19,233 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:13:19,233 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:13:19,233 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:13:19,233 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:13:19,233 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:13:19,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:13:19,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:13:19,234 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:13:19,234 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:13:19,235 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:13:19,235 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:13:19,235 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:13:19,235 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:13:19,235 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:13:19,241 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_a97bca33-5475-4359-8f5a-5ff76db89239/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01bab34372e48e20d12569b4be9e7a015f9bb6caa4ca76d62cb15ab24b999f2e [2022-12-14 21:13:19,450 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:13:19,464 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:13:19,466 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:13:19,467 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:13:19,467 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:13:19,468 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_02_bad.i [2022-12-14 21:13:22,036 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:13:22,299 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:13:22,299 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_multiply_02_bad.i [2022-12-14 21:13:22,311 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/data/0c3d0b3d0/f5d0f080fc844f26a8174515a307970f/FLAGffa3a57a2 [2022-12-14 21:13:22,322 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/data/0c3d0b3d0/f5d0f080fc844f26a8174515a307970f [2022-12-14 21:13:22,324 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:13:22,325 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:13:22,326 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:13:22,326 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:13:22,328 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:13:22,329 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:13:22" (1/1) ... [2022-12-14 21:13:22,329 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6411a73c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:22, skipping insertion in model container [2022-12-14 21:13:22,330 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:13:22" (1/1) ... [2022-12-14 21:13:22,335 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:13:22,368 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:13:22,604 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:13:22,981 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:13:22,985 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:13:22,986 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:13:22,988 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:13:22,988 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:13:23,013 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:13:23,014 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:13:23,023 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:13:23,037 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:13:23,087 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:13:23,089 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:13:23,090 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:13:23,092 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:13:23,093 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:13:23,097 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:13:23,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:13:23,175 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:13:23,176 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:23 WrapperNode [2022-12-14 21:13:23,176 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:13:23,177 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:13:23,177 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:13:23,177 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:13:23,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:23" (1/1) ... [2022-12-14 21:13:23,205 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:23" (1/1) ... [2022-12-14 21:13:23,223 INFO L138 Inliner]: procedures = 504, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 57 [2022-12-14 21:13:23,223 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:13:23,224 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:13:23,224 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:13:23,224 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:13:23,230 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:23" (1/1) ... [2022-12-14 21:13:23,230 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:23" (1/1) ... [2022-12-14 21:13:23,232 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:23" (1/1) ... [2022-12-14 21:13:23,232 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:23" (1/1) ... [2022-12-14 21:13:23,238 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:23" (1/1) ... [2022-12-14 21:13:23,239 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:23" (1/1) ... [2022-12-14 21:13:23,240 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:23" (1/1) ... [2022-12-14 21:13:23,241 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:23" (1/1) ... [2022-12-14 21:13:23,243 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:13:23,244 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:13:23,244 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:13:23,244 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:13:23,244 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:13:23" (1/1) ... [2022-12-14 21:13:23,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:13:23,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:13:23,264 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:13:23,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:13:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:13:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:13:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 21:13:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:13:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:13:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:13:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:13:23,405 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:13:23,406 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:13:23,514 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:13:23,564 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:13:23,564 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 21:13:23,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:13:23 BoogieIcfgContainer [2022-12-14 21:13:23,566 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:13:23,567 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:13:23,567 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:13:23,574 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:13:23,574 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:13:23" (1/1) ... [2022-12-14 21:13:23,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:13:23,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:23,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 21:13:23,621 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 21:13:23,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 21:13:23,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:23,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:23,657 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 21:13:23,660 INFO L158 Benchmark]: Toolchain (without parser) took 1334.10ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 66.2MB in the beginning and 60.2MB in the end (delta: 6.0MB). Peak memory consumption was 24.7MB. Max. memory is 16.1GB. [2022-12-14 21:13:23,660 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 56.6MB. Free memory is still 35.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:13:23,660 INFO L158 Benchmark]: CACSL2BoogieTranslator took 850.24ms. Allocated memory is still 88.1MB. Free memory was 65.9MB in the beginning and 47.5MB in the end (delta: 18.4MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-12-14 21:13:23,661 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.75ms. Allocated memory is still 88.1MB. Free memory was 47.5MB in the beginning and 44.6MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:13:23,661 INFO L158 Benchmark]: Boogie Preprocessor took 19.53ms. Allocated memory is still 88.1MB. Free memory was 44.6MB in the beginning and 42.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:13:23,661 INFO L158 Benchmark]: RCFGBuilder took 322.33ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 42.5MB in the beginning and 66.5MB in the end (delta: -24.0MB). Peak memory consumption was 10.0MB. Max. memory is 16.1GB. [2022-12-14 21:13:23,662 INFO L158 Benchmark]: CodeCheck took 92.12ms. Allocated memory is still 107.0MB. Free memory was 66.5MB in the beginning and 60.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:13:23,664 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 56.6MB. Free memory is still 35.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 850.24ms. Allocated memory is still 88.1MB. Free memory was 65.9MB in the beginning and 47.5MB in the end (delta: 18.4MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.75ms. Allocated memory is still 88.1MB. Free memory was 47.5MB in the beginning and 44.6MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 19.53ms. Allocated memory is still 88.1MB. Free memory was 44.6MB in the beginning and 42.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 322.33ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 42.5MB in the beginning and 66.5MB in the end (delta: -24.0MB). Peak memory consumption was 10.0MB. Max. memory is 16.1GB. * CodeCheck took 92.12ms. Allocated memory is still 107.0MB. Free memory was 66.5MB in the beginning and 60.2MB 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 21:13:23,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a97bca33-5475-4359-8f5a-5ff76db89239/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