./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_22_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_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/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_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_22_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/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_53a87e6e-5b79-4b07-aed8-23eec82dda50/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 8c7b9dd98d4c513266fa7fe5913d744c52c3c91603e7945ca448e87864561d4a --- 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 [2022-12-15 00:08:51,790 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:08:51,792 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:08:51,806 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:08:51,807 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:08:51,807 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:08:51,808 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:08:51,809 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:08:51,810 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:08:51,811 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:08:51,812 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:08:51,812 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:08:51,813 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:08:51,813 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:08:51,814 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:08:51,815 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:08:51,816 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:08:51,816 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:08:51,817 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:08:51,819 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:08:51,819 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:08:51,820 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:08:51,821 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:08:51,822 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:08:51,824 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:08:51,824 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:08:51,825 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:08:51,825 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:08:51,826 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:08:51,826 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:08:51,826 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:08:51,827 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:08:51,828 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:08:51,828 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:08:51,829 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:08:51,829 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:08:51,830 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:08:51,830 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:08:51,830 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:08:51,831 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:08:51,831 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:08:51,832 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 00:08:51,847 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:08:51,847 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:08:51,848 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:08:51,848 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:08:51,848 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:08:51,849 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:08:51,849 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:08:51,849 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:08:51,849 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:08:51,849 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:08:51,849 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:08:51,850 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:08:51,850 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:08:51,850 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:08:51,850 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:08:51,850 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:08:51,850 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:08:51,850 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:08:51,851 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:08:51,851 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:08:51,851 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:08:51,851 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:08:51,851 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:08:51,852 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:08:51,852 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:08:51,852 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:08:51,852 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:08:51,852 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_53a87e6e-5b79-4b07-aed8-23eec82dda50/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8c7b9dd98d4c513266fa7fe5913d744c52c3c91603e7945ca448e87864561d4a [2022-12-15 00:08:52,033 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:08:52,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:08:52,050 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:08:52,051 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:08:52,051 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:08:52,052 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_22_bad.i [2022-12-15 00:08:54,538 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:08:54,774 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:08:54,775 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_22_bad.i [2022-12-15 00:08:54,795 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4/data/39d08e187/8f7c193e466549d1a203813926acdfe4/FLAGebdd1c54c [2022-12-15 00:08:55,144 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4/data/39d08e187/8f7c193e466549d1a203813926acdfe4 [2022-12-15 00:08:55,152 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:08:55,155 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:08:55,159 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:08:55,159 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:08:55,168 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:08:55,170 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:08:55" (1/1) ... [2022-12-15 00:08:55,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40f388c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:55, skipping insertion in model container [2022-12-15 00:08:55,173 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:08:55" (1/1) ... [2022-12-15 00:08:55,194 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:08:55,250 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:08:55,478 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:08:55,777 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:08:55,781 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:08:55,783 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:08:55,785 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:08:55,785 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:08:55,805 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:08:55,808 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:08:55,815 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:08:55,829 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:08:55,862 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:08:55,863 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:08:55,864 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:08:55,866 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:08:55,866 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:08:55,870 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:08:55,871 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:08:55,959 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:08:55,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:55 WrapperNode [2022-12-15 00:08:55,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:08:55,960 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:08:55,960 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:08:55,961 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:08:55,966 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:55" (1/1) ... [2022-12-15 00:08:55,982 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:55" (1/1) ... [2022-12-15 00:08:55,998 INFO L138 Inliner]: procedures = 500, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 59 [2022-12-15 00:08:55,999 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:08:55,999 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:08:55,999 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:08:55,999 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:08:56,006 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:55" (1/1) ... [2022-12-15 00:08:56,006 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:55" (1/1) ... [2022-12-15 00:08:56,008 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:55" (1/1) ... [2022-12-15 00:08:56,008 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:55" (1/1) ... [2022-12-15 00:08:56,012 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:55" (1/1) ... [2022-12-15 00:08:56,013 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:55" (1/1) ... [2022-12-15 00:08:56,014 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:55" (1/1) ... [2022-12-15 00:08:56,015 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:55" (1/1) ... [2022-12-15 00:08:56,017 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:08:56,017 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:08:56,017 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:08:56,017 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:08:56,018 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:55" (1/1) ... [2022-12-15 00:08:56,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:08:56,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:08:56,040 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:08:56,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:08:56,079 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:08:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:08:56,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:08:56,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:08:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:08:56,080 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:08:56,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:08:56,178 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:08:56,179 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:08:56,283 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:08:56,351 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:08:56,351 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:08:56,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:08:56 BoogieIcfgContainer [2022-12-15 00:08:56,354 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:08:56,355 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:08:56,355 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:08:56,362 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:08:56,362 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:08:56" (1/1) ... [2022-12-15 00:08:56,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:08:56,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:56,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 00:08:56,408 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 00:08:56,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 00:08:56,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:56,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:56,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:56,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:08:56,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:56,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2022-12-15 00:08:56,794 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-12-15 00:08:56,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 00:08:56,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:56,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:56,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:08:56,847 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:08:56,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:08:56,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:08:56,923 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:08:56,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:08:56,951 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-15 00:08:56,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 12:08:56 ImpRootNode [2022-12-15 00:08:56,977 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 00:08:56,978 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 00:08:56,978 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 00:08:56,978 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 00:08:56,978 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:08:56" (3/4) ... [2022-12-15 00:08:56,982 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 00:08:56,982 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 00:08:56,983 INFO L158 Benchmark]: Toolchain (without parser) took 1828.10ms. Allocated memory is still 163.6MB. Free memory was 124.9MB in the beginning and 116.2MB in the end (delta: 8.7MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. [2022-12-15 00:08:56,983 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 115.3MB. Free memory is still 90.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:08:56,984 INFO L158 Benchmark]: CACSL2BoogieTranslator took 800.87ms. Allocated memory is still 163.6MB. Free memory was 124.4MB in the beginning and 120.0MB in the end (delta: 4.4MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. [2022-12-15 00:08:56,984 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.61ms. Allocated memory is still 163.6MB. Free memory was 120.0MB in the beginning and 116.9MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:08:56,985 INFO L158 Benchmark]: Boogie Preprocessor took 17.53ms. Allocated memory is still 163.6MB. Free memory was 116.9MB in the beginning and 115.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:08:56,985 INFO L158 Benchmark]: RCFGBuilder took 336.59ms. Allocated memory is still 163.6MB. Free memory was 115.8MB in the beginning and 96.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-15 00:08:56,986 INFO L158 Benchmark]: CodeCheck took 622.38ms. Allocated memory is still 163.6MB. Free memory was 95.9MB in the beginning and 117.0MB in the end (delta: -21.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:08:56,986 INFO L158 Benchmark]: Witness Printer took 4.24ms. Allocated memory is still 163.6MB. Free memory was 117.0MB in the beginning and 116.2MB in the end (delta: 895.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:08:56,989 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, 13 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2 mSDsluCounter, 10 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 8 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 44 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 14 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1572]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 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); [L1548] int CWE190_Integer_Overflow__int_rand_add_22_badGlobal = 0; [L1561] CALL printLine("Calling bad()...") VAL [CWE190_Integer_Overflow__int_rand_add_22_badGlobal=0, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, line={2:0}] [L1414] COND TRUE line != ((void *)0) [L1561] RET printLine("Calling bad()...") VAL [\old(argc)=13, argc=13, argv={14:12}, argv={14:12}, CWE190_Integer_Overflow__int_rand_add_22_badGlobal=0, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1562] CALL CWE190_Integer_Overflow__int_rand_add_22_bad() [L1552] int data; [L1553] data = 0 [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1555] CWE190_Integer_Overflow__int_rand_add_22_badGlobal = 1 [L1556] CALL CWE190_Integer_Overflow__int_rand_add_22_badSink(data) [L1569] COND TRUE \read(CWE190_Integer_Overflow__int_rand_add_22_badGlobal) VAL [\old(data)=2147483647, CWE190_Integer_Overflow__int_rand_add_22_badGlobal=1, 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] [L1572] data + 1 VAL [\old(data)=2147483647, CWE190_Integer_Overflow__int_rand_add_22_badGlobal=1, data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 115.3MB. Free memory is still 90.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 800.87ms. Allocated memory is still 163.6MB. Free memory was 124.4MB in the beginning and 120.0MB in the end (delta: 4.4MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.61ms. Allocated memory is still 163.6MB. Free memory was 120.0MB in the beginning and 116.9MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 17.53ms. Allocated memory is still 163.6MB. Free memory was 116.9MB in the beginning and 115.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 336.59ms. Allocated memory is still 163.6MB. Free memory was 115.8MB in the beginning and 96.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 622.38ms. Allocated memory is still 163.6MB. Free memory was 95.9MB in the beginning and 117.0MB in the end (delta: -21.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.24ms. Allocated memory is still 163.6MB. Free memory was 117.0MB in the beginning and 116.2MB in the end (delta: 895.5kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-15 00:08:57,005 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/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_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/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_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_22_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/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_53a87e6e-5b79-4b07-aed8-23eec82dda50/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 8c7b9dd98d4c513266fa7fe5913d744c52c3c91603e7945ca448e87864561d4a --- 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 [2022-12-15 00:08:58,591 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:08:58,592 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:08:58,605 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:08:58,606 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:08:58,606 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:08:58,607 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:08:58,608 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:08:58,609 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:08:58,610 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:08:58,610 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:08:58,611 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:08:58,611 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:08:58,612 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:08:58,613 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:08:58,613 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:08:58,614 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:08:58,614 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:08:58,616 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:08:58,617 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:08:58,618 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:08:58,619 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:08:58,621 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:08:58,621 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:08:58,624 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:08:58,624 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:08:58,624 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:08:58,625 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:08:58,625 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:08:58,625 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:08:58,626 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:08:58,626 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:08:58,627 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:08:58,627 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:08:58,628 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:08:58,633 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:08:58,634 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:08:58,634 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:08:58,635 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:08:58,636 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:08:58,636 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:08:58,637 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 00:08:58,652 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:08:58,653 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:08:58,653 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:08:58,653 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:08:58,654 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:08:58,654 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:08:58,654 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:08:58,654 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:08:58,654 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:08:58,654 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:08:58,654 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:08:58,655 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:08:58,655 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:08:58,655 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:08:58,655 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:08:58,655 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:08:58,655 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:08:58,655 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:08:58,655 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:08:58,655 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:08:58,656 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:08:58,656 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:08:58,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:08:58,656 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:08:58,656 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:08:58,656 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:08:58,656 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:08:58,656 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:08:58,657 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:08:58,657 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:08:58,657 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:08:58,657 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_53a87e6e-5b79-4b07-aed8-23eec82dda50/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8c7b9dd98d4c513266fa7fe5913d744c52c3c91603e7945ca448e87864561d4a [2022-12-15 00:08:58,857 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:08:58,874 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:08:58,875 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:08:58,876 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:08:58,876 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:08:58,878 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_22_bad.i [2022-12-15 00:09:01,375 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:09:01,596 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:09:01,597 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_22_bad.i [2022-12-15 00:09:01,609 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4/data/0ba9a1079/1c41a8b0765e4e2e936d44199ac67e94/FLAGc9f38e720 [2022-12-15 00:09:01,925 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4/data/0ba9a1079/1c41a8b0765e4e2e936d44199ac67e94 [2022-12-15 00:09:01,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:09:01,928 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:09:01,928 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:09:01,928 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:09:01,930 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:09:01,931 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:09:01" (1/1) ... [2022-12-15 00:09:01,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6eda5c2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:01, skipping insertion in model container [2022-12-15 00:09:01,932 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:09:01" (1/1) ... [2022-12-15 00:09:01,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:09:01,971 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:09:02,208 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:09:02,587 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:09:02,591 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:09:02,592 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:09:02,594 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:09:02,594 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:09:02,611 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:09:02,614 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:09:02,624 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:09:02,637 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:09:02,670 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:09:02,671 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:09:02,672 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:09:02,674 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:09:02,674 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:09:02,677 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:09:02,679 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:09:02,749 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:09:02,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:02 WrapperNode [2022-12-15 00:09:02,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:09:02,750 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:09:02,751 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:09:02,751 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:09:02,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:02" (1/1) ... [2022-12-15 00:09:02,779 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:02" (1/1) ... [2022-12-15 00:09:02,798 INFO L138 Inliner]: procedures = 505, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 59 [2022-12-15 00:09:02,799 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:09:02,799 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:09:02,799 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:09:02,799 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:09:02,805 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:02" (1/1) ... [2022-12-15 00:09:02,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:02" (1/1) ... [2022-12-15 00:09:02,808 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:02" (1/1) ... [2022-12-15 00:09:02,808 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:02" (1/1) ... [2022-12-15 00:09:02,813 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:02" (1/1) ... [2022-12-15 00:09:02,815 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:02" (1/1) ... [2022-12-15 00:09:02,816 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:02" (1/1) ... [2022-12-15 00:09:02,817 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:02" (1/1) ... [2022-12-15 00:09:02,819 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:09:02,820 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:09:02,820 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:09:02,820 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:09:02,820 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:02" (1/1) ... [2022-12-15 00:09:02,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:09:02,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:09:02,841 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:09:02,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:09:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:09:02,871 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:09:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:09:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:09:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:09:02,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:09:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:09:02,982 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:09:02,984 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:09:03,077 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:09:03,123 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:09:03,123 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:09:03,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:09:03 BoogieIcfgContainer [2022-12-15 00:09:03,125 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:09:03,125 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:09:03,125 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:09:03,132 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:09:03,132 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:09:03" (1/1) ... [2022-12-15 00:09:03,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:09:03,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:09:03,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 00:09:03,176 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 00:09:03,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 00:09:03,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:09:03,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:09:03,210 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) [2022-12-15 00:09:03,213 INFO L158 Benchmark]: Toolchain (without parser) took 1284.61ms. Allocated memory was 69.2MB in the beginning and 88.1MB in the end (delta: 18.9MB). Free memory was 44.6MB in the beginning and 40.2MB in the end (delta: 4.3MB). Peak memory consumption was 25.1MB. Max. memory is 16.1GB. [2022-12-15 00:09:03,213 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 69.2MB. Free memory was 47.8MB in the beginning and 47.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:09:03,214 INFO L158 Benchmark]: CACSL2BoogieTranslator took 821.80ms. Allocated memory was 69.2MB in the beginning and 88.1MB in the end (delta: 18.9MB). Free memory was 44.3MB in the beginning and 43.3MB in the end (delta: 1.1MB). Peak memory consumption was 32.6MB. Max. memory is 16.1GB. [2022-12-15 00:09:03,214 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.19ms. Allocated memory is still 88.1MB. Free memory was 43.3MB in the beginning and 40.3MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:09:03,214 INFO L158 Benchmark]: Boogie Preprocessor took 20.21ms. Allocated memory is still 88.1MB. Free memory was 40.3MB in the beginning and 38.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:09:03,215 INFO L158 Benchmark]: RCFGBuilder took 305.02ms. Allocated memory is still 88.1MB. Free memory was 38.2MB in the beginning and 46.5MB in the end (delta: -8.3MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. [2022-12-15 00:09:03,215 INFO L158 Benchmark]: CodeCheck took 86.56ms. Allocated memory is still 88.1MB. Free memory was 46.5MB in the beginning and 40.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:09:03,217 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 0.14ms. Allocated memory is still 69.2MB. Free memory was 47.8MB in the beginning and 47.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 821.80ms. Allocated memory was 69.2MB in the beginning and 88.1MB in the end (delta: 18.9MB). Free memory was 44.3MB in the beginning and 43.3MB in the end (delta: 1.1MB). Peak memory consumption was 32.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.19ms. Allocated memory is still 88.1MB. Free memory was 43.3MB in the beginning and 40.3MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.21ms. Allocated memory is still 88.1MB. Free memory was 40.3MB in the beginning and 38.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 305.02ms. Allocated memory is still 88.1MB. Free memory was 38.2MB in the beginning and 46.5MB in the end (delta: -8.3MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. * CodeCheck took 86.56ms. Allocated memory is still 88.1MB. Free memory was 46.5MB in the beginning and 40.2MB 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. [2022-12-15 00:09:03,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53a87e6e-5b79-4b07-aed8-23eec82dda50/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