./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_09_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_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/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_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_09_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/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_3a513aa4-2eef-4c97-bce0-44c12672343e/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 32f6bb8d45b447b9a707df450d49f293a469759c65e754f143a9f5b9f9e4165f --- 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 23:06:27,092 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:06:27,093 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:06:27,111 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:06:27,111 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:06:27,112 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:06:27,113 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:06:27,114 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:06:27,116 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:06:27,117 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:06:27,117 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:06:27,118 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:06:27,119 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:06:27,120 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:06:27,121 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:06:27,122 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:06:27,122 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:06:27,123 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:06:27,125 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:06:27,126 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:06:27,128 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:06:27,129 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:06:27,130 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:06:27,130 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:06:27,134 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:06:27,134 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:06:27,134 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:06:27,135 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:06:27,135 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:06:27,136 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:06:27,136 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:06:27,137 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:06:27,138 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:06:27,138 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:06:27,139 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:06:27,140 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:06:27,140 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:06:27,141 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:06:27,141 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:06:27,142 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:06:27,142 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:06:27,143 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 23:06:27,161 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:06:27,161 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:06:27,162 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:06:27,162 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:06:27,163 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:06:27,163 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:06:27,163 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:06:27,163 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 23:06:27,164 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:06:27,164 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:06:27,164 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:06:27,164 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:06:27,164 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:06:27,164 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 23:06:27,164 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:06:27,165 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:06:27,165 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:06:27,165 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:06:27,165 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:06:27,165 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:06:27,165 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:06:27,166 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:06:27,166 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:06:27,166 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:06:27,166 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:06:27,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:06:27,166 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:06:27,167 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_3a513aa4-2eef-4c97-bce0-44c12672343e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32f6bb8d45b447b9a707df450d49f293a469759c65e754f143a9f5b9f9e4165f [2022-12-14 23:06:27,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:06:27,384 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:06:27,386 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:06:27,386 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:06:27,387 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:06:27,388 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_09_bad.i [2022-12-14 23:06:30,011 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:06:30,271 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:06:30,271 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_09_bad.i [2022-12-14 23:06:30,284 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4/data/2ce595be2/f920bb26da824ff3b1970af943802605/FLAG7fb84e4b0 [2022-12-14 23:06:30,297 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4/data/2ce595be2/f920bb26da824ff3b1970af943802605 [2022-12-14 23:06:30,300 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:06:30,301 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:06:30,302 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:06:30,303 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:06:30,305 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:06:30,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:06:30" (1/1) ... [2022-12-14 23:06:30,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53603b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:30, skipping insertion in model container [2022-12-14 23:06:30,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:06:30" (1/1) ... [2022-12-14 23:06:30,313 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:06:30,365 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:06:30,618 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:06:30,937 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:06:30,941 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:06:30,943 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:06:30,944 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:06:30,945 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:06:30,966 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:06:30,967 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:06:30,974 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:06:30,987 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:06:31,019 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:06:31,021 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:06:31,021 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:06:31,031 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:06:31,032 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:06:31,039 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:06:31,040 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:06:31,121 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:06:31,122 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:31 WrapperNode [2022-12-14 23:06:31,122 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:06:31,122 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:06:31,122 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:06:31,123 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:06:31,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:31" (1/1) ... [2022-12-14 23:06:31,143 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:31" (1/1) ... [2022-12-14 23:06:31,159 INFO L138 Inliner]: procedures = 499, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 59 [2022-12-14 23:06:31,159 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:06:31,160 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:06:31,160 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:06:31,160 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:06:31,166 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:31" (1/1) ... [2022-12-14 23:06:31,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:31" (1/1) ... [2022-12-14 23:06:31,168 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:31" (1/1) ... [2022-12-14 23:06:31,168 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:31" (1/1) ... [2022-12-14 23:06:31,172 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:31" (1/1) ... [2022-12-14 23:06:31,173 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:31" (1/1) ... [2022-12-14 23:06:31,174 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:31" (1/1) ... [2022-12-14 23:06:31,175 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:31" (1/1) ... [2022-12-14 23:06:31,176 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:06:31,177 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:06:31,177 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:06:31,177 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:06:31,178 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:31" (1/1) ... [2022-12-14 23:06:31,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:06:31,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:06:31,199 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:06:31,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:06:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 23:06:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 23:06:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:06:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:06:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:06:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 23:06:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:06:31,333 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:06:31,335 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:06:31,443 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:06:31,518 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:06:31,519 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 23:06:31,520 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:06:31 BoogieIcfgContainer [2022-12-14 23:06:31,521 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:06:31,521 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:06:31,521 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:06:31,528 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:06:31,528 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:06:31" (1/1) ... [2022-12-14 23:06:31,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:06:31,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:06:31,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 23:06:31,571 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 23:06:31,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 23:06:31,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:06:31,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:06:31,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:06:31,895 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 23:06:31,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:06:31,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2022-12-14 23:06:31,946 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-12-14 23:06:31,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 23:06:31,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:06:31,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:06:31,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 23:06:31,987 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 23:06:32,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 23:06:32,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 23:06:32,067 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 23:06:32,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 23:06:32,092 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 23:06:32,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 11:06:32 ImpRootNode [2022-12-14 23:06:32,118 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 23:06:32,119 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 23:06:32,119 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 23:06:32,119 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 23:06:32,120 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:06:31" (3/4) ... [2022-12-14 23:06:32,123 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 23:06:32,123 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 23:06:32,124 INFO L158 Benchmark]: Toolchain (without parser) took 1822.04ms. Allocated memory was 113.2MB in the beginning and 136.3MB in the end (delta: 23.1MB). Free memory was 74.7MB in the beginning and 93.5MB in the end (delta: -18.8MB). Peak memory consumption was 6.4MB. Max. memory is 16.1GB. [2022-12-14 23:06:32,124 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 113.2MB. Free memory is still 85.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:06:32,124 INFO L158 Benchmark]: CACSL2BoogieTranslator took 819.40ms. Allocated memory was 113.2MB in the beginning and 136.3MB in the end (delta: 23.1MB). Free memory was 74.4MB in the beginning and 71.6MB in the end (delta: 2.8MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2022-12-14 23:06:32,125 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.92ms. Allocated memory is still 136.3MB. Free memory was 71.6MB in the beginning and 68.8MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 23:06:32,125 INFO L158 Benchmark]: Boogie Preprocessor took 16.73ms. Allocated memory is still 136.3MB. Free memory was 68.8MB in the beginning and 67.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:06:32,126 INFO L158 Benchmark]: RCFGBuilder took 343.80ms. Allocated memory is still 136.3MB. Free memory was 66.7MB in the beginning and 89.6MB in the end (delta: -22.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 23:06:32,126 INFO L158 Benchmark]: CodeCheck took 597.22ms. Allocated memory is still 136.3MB. Free memory was 89.6MB in the beginning and 94.5MB in the end (delta: -4.9MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:06:32,127 INFO L158 Benchmark]: Witness Printer took 3.92ms. Allocated memory is still 136.3MB. Free memory was 94.5MB in the beginning and 93.5MB in the end (delta: 978.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:06:32,129 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: 0.6s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1 mSDsluCounter, 4 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 4 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 12 IncrementalHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4 mSolverCounterUnsat, 4 mSDtfsCounter, 12 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 45 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 18 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1559]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 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)=14, argc=14, argv={13:12}, argv={13:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1569] CALL CWE190_Integer_Overflow__int_rand_preinc_09_bad() [L1550] int data; [L1551] data = 0 [L1552] COND TRUE \read(GLOBAL_CONST_TRUE) [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)) [L1556] COND TRUE \read(GLOBAL_CONST_TRUE) VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0] [L1559] ++data VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 113.2MB. Free memory is still 85.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 819.40ms. Allocated memory was 113.2MB in the beginning and 136.3MB in the end (delta: 23.1MB). Free memory was 74.4MB in the beginning and 71.6MB in the end (delta: 2.8MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.92ms. Allocated memory is still 136.3MB. Free memory was 71.6MB in the beginning and 68.8MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 16.73ms. Allocated memory is still 136.3MB. Free memory was 68.8MB in the beginning and 67.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 343.80ms. Allocated memory is still 136.3MB. Free memory was 66.7MB in the beginning and 89.6MB in the end (delta: -22.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 597.22ms. Allocated memory is still 136.3MB. Free memory was 89.6MB in the beginning and 94.5MB in the end (delta: -4.9MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.92ms. Allocated memory is still 136.3MB. Free memory was 94.5MB in the beginning and 93.5MB in the end (delta: 978.2kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 23:06:32,144 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/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_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/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_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_09_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/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_3a513aa4-2eef-4c97-bce0-44c12672343e/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 32f6bb8d45b447b9a707df450d49f293a469759c65e754f143a9f5b9f9e4165f --- 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 23:06:33,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:06:33,898 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:06:33,918 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:06:33,919 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:06:33,920 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:06:33,921 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:06:33,923 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:06:33,924 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:06:33,925 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:06:33,926 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:06:33,927 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:06:33,927 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:06:33,928 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:06:33,929 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:06:33,930 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:06:33,931 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:06:33,932 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:06:33,934 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:06:33,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:06:33,937 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:06:33,939 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:06:33,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:06:33,940 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:06:33,944 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:06:33,944 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:06:33,944 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:06:33,945 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:06:33,946 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:06:33,946 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:06:33,947 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:06:33,947 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:06:33,952 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:06:33,953 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:06:33,954 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:06:33,954 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:06:33,955 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:06:33,955 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:06:33,955 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:06:33,956 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:06:33,956 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:06:33,957 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 23:06:33,979 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:06:33,979 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:06:33,980 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:06:33,980 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:06:33,980 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:06:33,981 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:06:33,981 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:06:33,981 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 23:06:33,981 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:06:33,981 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:06:33,981 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:06:33,982 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:06:33,982 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 23:06:33,982 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 23:06:33,982 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 23:06:33,982 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 23:06:33,982 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:06:33,982 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:06:33,983 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:06:33,983 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:06:33,983 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:06:33,983 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:06:33,983 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:06:33,983 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:06:33,984 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:06:33,984 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:06:33,984 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 23:06:33,984 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 23:06:33,984 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:06:33,984 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 23:06:33,985 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 23:06:33,985 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_3a513aa4-2eef-4c97-bce0-44c12672343e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32f6bb8d45b447b9a707df450d49f293a469759c65e754f143a9f5b9f9e4165f [2022-12-14 23:06:34,197 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:06:34,211 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:06:34,213 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:06:34,214 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:06:34,214 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:06:34,215 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_09_bad.i [2022-12-14 23:06:36,758 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:06:37,017 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:06:37,018 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_09_bad.i [2022-12-14 23:06:37,030 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4/data/57b7e1e2a/16f41920f26541e5a97e3f065742f887/FLAG2dc3937b2 [2022-12-14 23:06:37,041 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4/data/57b7e1e2a/16f41920f26541e5a97e3f065742f887 [2022-12-14 23:06:37,043 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:06:37,044 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:06:37,045 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:06:37,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:06:37,047 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:06:37,047 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:06:37" (1/1) ... [2022-12-14 23:06:37,048 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37551632 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:37, skipping insertion in model container [2022-12-14 23:06:37,048 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:06:37" (1/1) ... [2022-12-14 23:06:37,053 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:06:37,090 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:06:37,354 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:06:37,638 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:06:37,642 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:06:37,643 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:06:37,645 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:06:37,646 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:06:37,667 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:06:37,668 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:06:37,680 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:06:37,701 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:06:37,743 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:06:37,744 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:06:37,745 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:06:37,747 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:06:37,747 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:06:37,751 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:06:37,751 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:06:37,878 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:06:37,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:37 WrapperNode [2022-12-14 23:06:37,878 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:06:37,879 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:06:37,879 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:06:37,879 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:06:37,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:37" (1/1) ... [2022-12-14 23:06:37,901 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:37" (1/1) ... [2022-12-14 23:06:37,916 INFO L138 Inliner]: procedures = 504, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 59 [2022-12-14 23:06:37,916 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:06:37,916 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:06:37,916 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:06:37,916 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:06:37,923 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:37" (1/1) ... [2022-12-14 23:06:37,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:37" (1/1) ... [2022-12-14 23:06:37,925 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:37" (1/1) ... [2022-12-14 23:06:37,925 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:37" (1/1) ... [2022-12-14 23:06:37,931 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:37" (1/1) ... [2022-12-14 23:06:37,932 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:37" (1/1) ... [2022-12-14 23:06:37,934 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:37" (1/1) ... [2022-12-14 23:06:37,935 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:37" (1/1) ... [2022-12-14 23:06:37,937 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:06:37,937 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:06:37,937 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:06:37,937 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:06:37,938 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:06:37" (1/1) ... [2022-12-14 23:06:37,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:06:37,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:06:37,959 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:06:37,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:06:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 23:06:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 23:06:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 23:06:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:06:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:06:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:06:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 23:06:38,098 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:06:38,099 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:06:38,204 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:06:38,248 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:06:38,248 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 23:06:38,251 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:06:38 BoogieIcfgContainer [2022-12-14 23:06:38,251 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:06:38,252 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:06:38,252 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:06:38,259 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:06:38,260 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:06:38" (1/1) ... [2022-12-14 23:06:38,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:06:38,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:06:38,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 23:06:38,305 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 23:06:38,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 23:06:38,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:06:38,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:06:38,341 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 23:06:38,344 INFO L158 Benchmark]: Toolchain (without parser) took 1299.88ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 44.6MB in the beginning and 43.0MB in the end (delta: 1.6MB). Peak memory consumption was 17.7MB. Max. memory is 16.1GB. [2022-12-14 23:06:38,345 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 48.2MB. Free memory was 26.7MB in the beginning and 26.6MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:06:38,345 INFO L158 Benchmark]: CACSL2BoogieTranslator took 833.86ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 44.4MB in the beginning and 49.7MB in the end (delta: -5.3MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. [2022-12-14 23:06:38,346 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.95ms. Allocated memory is still 83.9MB. Free memory was 49.7MB in the beginning and 46.4MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 23:06:38,346 INFO L158 Benchmark]: Boogie Preprocessor took 20.51ms. Allocated memory is still 83.9MB. Free memory was 46.4MB in the beginning and 44.7MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 23:06:38,346 INFO L158 Benchmark]: RCFGBuilder took 313.71ms. Allocated memory is still 83.9MB. Free memory was 44.3MB in the beginning and 49.3MB in the end (delta: -5.1MB). Peak memory consumption was 14.2MB. Max. memory is 16.1GB. [2022-12-14 23:06:38,347 INFO L158 Benchmark]: CodeCheck took 91.61ms. Allocated memory is still 83.9MB. Free memory was 48.9MB in the beginning and 43.0MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:06:38,349 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 48.2MB. Free memory was 26.7MB in the beginning and 26.6MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 833.86ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 44.4MB in the beginning and 49.7MB in the end (delta: -5.3MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.95ms. Allocated memory is still 83.9MB. Free memory was 49.7MB in the beginning and 46.4MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.51ms. Allocated memory is still 83.9MB. Free memory was 46.4MB in the beginning and 44.7MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 313.71ms. Allocated memory is still 83.9MB. Free memory was 44.3MB in the beginning and 49.3MB in the end (delta: -5.1MB). Peak memory consumption was 14.2MB. Max. memory is 16.1GB. * CodeCheck took 91.61ms. Allocated memory is still 83.9MB. Free memory was 48.9MB in the beginning and 43.0MB in the end (delta: 5.9MB). 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 23:06:38,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a513aa4-2eef-4c97-bce0-44c12672343e/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