./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_67_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_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/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_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_67_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/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_03886057-fb95-40e4-b621-672f7f6c3eaf/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 d02d1045ff47d4f64d993649872fce384b3e693a6863a55ef0510884c2c3c94c --- 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 20:23:46,070 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:23:46,072 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:23:46,090 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:23:46,090 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:23:46,091 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:23:46,092 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:23:46,094 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:23:46,095 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:23:46,096 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:23:46,097 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:23:46,098 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:23:46,098 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:23:46,099 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:23:46,100 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:23:46,101 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:23:46,102 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:23:46,103 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:23:46,104 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:23:46,106 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:23:46,107 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:23:46,108 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:23:46,109 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:23:46,110 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:23:46,113 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:23:46,113 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:23:46,113 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:23:46,114 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:23:46,115 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:23:46,116 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:23:46,116 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:23:46,116 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:23:46,117 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:23:46,118 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:23:46,119 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:23:46,119 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:23:46,119 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:23:46,120 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:23:46,120 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:23:46,120 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:23:46,121 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:23:46,122 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 20:23:46,141 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:23:46,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:23:46,142 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:23:46,142 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:23:46,142 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:23:46,143 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:23:46,143 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:23:46,143 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:23:46,143 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:23:46,143 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:23:46,143 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:23:46,144 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:23:46,144 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:23:46,144 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 20:23:46,144 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:23:46,144 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:23:46,144 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:23:46,145 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:23:46,145 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:23:46,145 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:23:46,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:23:46,145 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:23:46,145 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:23:46,146 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:23:46,146 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:23:46,146 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:23:46,146 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:23:46,146 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_03886057-fb95-40e4-b621-672f7f6c3eaf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d02d1045ff47d4f64d993649872fce384b3e693a6863a55ef0510884c2c3c94c [2022-12-14 20:23:46,342 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:23:46,362 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:23:46,365 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:23:46,366 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:23:46,366 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:23:46,367 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_67_bad.i [2022-12-14 20:23:48,937 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:23:49,136 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:23:49,136 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_67_bad.i [2022-12-14 20:23:49,149 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4/data/dbc8bcc06/4fe3c15d8bbc445eb9c3859c08e8da07/FLAG47169578f [2022-12-14 20:23:49,159 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4/data/dbc8bcc06/4fe3c15d8bbc445eb9c3859c08e8da07 [2022-12-14 20:23:49,161 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:23:49,163 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:23:49,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:23:49,164 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:23:49,166 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:23:49,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:23:49" (1/1) ... [2022-12-14 20:23:49,167 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31bcd38b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:49, skipping insertion in model container [2022-12-14 20:23:49,167 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:23:49" (1/1) ... [2022-12-14 20:23:49,173 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:23:49,206 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:23:49,451 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:23:49,764 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:23:49,768 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:23:49,770 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:23:49,771 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:23:49,772 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:23:49,789 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:23:49,793 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:23:49,799 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:23:49,813 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:23:49,846 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:23:49,848 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:23:49,848 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:23:49,850 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:23:49,851 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:23:49,855 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:23:49,856 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:23:49,946 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:23:49,946 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:49 WrapperNode [2022-12-14 20:23:49,946 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:23:49,947 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:23:49,947 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:23:49,947 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:23:49,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:49" (1/1) ... [2022-12-14 20:23:49,967 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:49" (1/1) ... [2022-12-14 20:23:49,983 INFO L138 Inliner]: procedures = 500, calls = 63, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 71 [2022-12-14 20:23:49,984 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:23:49,984 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:23:49,984 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:23:49,984 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:23:49,991 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:49" (1/1) ... [2022-12-14 20:23:49,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:49" (1/1) ... [2022-12-14 20:23:49,993 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:49" (1/1) ... [2022-12-14 20:23:49,994 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:49" (1/1) ... [2022-12-14 20:23:49,998 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:49" (1/1) ... [2022-12-14 20:23:49,999 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:49" (1/1) ... [2022-12-14 20:23:50,001 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:49" (1/1) ... [2022-12-14 20:23:50,002 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:49" (1/1) ... [2022-12-14 20:23:50,004 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:23:50,004 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:23:50,004 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:23:50,004 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:23:50,005 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:49" (1/1) ... [2022-12-14 20:23:50,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:23:50,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:23:50,029 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:23:50,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:23:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 20:23:50,064 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 20:23:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:23:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 20:23:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:23:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:23:50,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:23:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:23:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 20:23:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 20:23:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:23:50,184 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:23:50,186 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:23:50,311 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:23:50,383 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:23:50,383 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:23:50,385 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:23:50 BoogieIcfgContainer [2022-12-14 20:23:50,385 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:23:50,386 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:23:50,386 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:23:50,395 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:23:50,395 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:23:50" (1/1) ... [2022-12-14 20:23:50,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:23:50,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:50,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 20:23:50,443 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 20:23:50,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 20:23:50,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:50,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:50,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:50,917 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 20:23:50,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:50,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2022-12-14 20:23:50,958 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2022-12-14 20:23:50,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 20:23:50,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:50,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:51,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 20:23:51,010 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 20:23:51,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 20:23:51,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 20:23:51,104 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 20:23:51,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 20:23:51,135 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 20:23:51,162 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 08:23:51 ImpRootNode [2022-12-14 20:23:51,162 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 20:23:51,163 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 20:23:51,163 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 20:23:51,163 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 20:23:51,164 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:23:50" (3/4) ... [2022-12-14 20:23:51,166 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 20:23:51,166 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 20:23:51,167 INFO L158 Benchmark]: Toolchain (without parser) took 2004.19ms. Allocated memory is still 163.6MB. Free memory was 117.3MB in the beginning and 72.0MB in the end (delta: 45.2MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. [2022-12-14 20:23:51,167 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 102.8MB. Free memory is still 47.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:23:51,168 INFO L158 Benchmark]: CACSL2BoogieTranslator took 782.83ms. Allocated memory is still 163.6MB. Free memory was 117.3MB in the beginning and 108.8MB in the end (delta: 8.5MB). Peak memory consumption was 54.8MB. Max. memory is 16.1GB. [2022-12-14 20:23:51,168 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.11ms. Allocated memory is still 163.6MB. Free memory was 108.8MB in the beginning and 105.8MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:23:51,169 INFO L158 Benchmark]: Boogie Preprocessor took 19.56ms. Allocated memory is still 163.6MB. Free memory was 105.8MB in the beginning and 103.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:23:51,169 INFO L158 Benchmark]: RCFGBuilder took 381.12ms. Allocated memory is still 163.6MB. Free memory was 103.7MB in the beginning and 81.5MB in the end (delta: 22.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-12-14 20:23:51,170 INFO L158 Benchmark]: CodeCheck took 776.10ms. Allocated memory is still 163.6MB. Free memory was 81.5MB in the beginning and 72.0MB in the end (delta: 9.5MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2022-12-14 20:23:51,170 INFO L158 Benchmark]: Witness Printer took 3.44ms. Allocated memory is still 163.6MB. Free memory is still 72.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:23:51,173 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, 12 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.7s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 4 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 4 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 35 GetRequests, 33 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, 0.3s InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 5 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 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: 1573]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1558, overapproximation of bitwiseAnd at line 1558. 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); [L1565] 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) [L1565] 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] [L1566] CALL CWE190_Integer_Overflow__int_rand_postinc_67_bad() [L1555] int data; [L1556] CWE190_Integer_Overflow__int_rand_postinc_67_structType myStruct; [L1557] data = 0 [L1558] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1558] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1558] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1559] myStruct.structFirst = data [L1560] CALL CWE190_Integer_Overflow__int_rand_postinc_67b_badSink(myStruct) [L1571] EXPR myStruct.structFirst [L1571] int data = myStruct.structFirst; [L1573] data++ VAL [data=2147483647, 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, myStruct={35106:0}, unknown-#in~myStruct!structFirst-unknown=2147483647] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 102.8MB. Free memory is still 47.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 782.83ms. Allocated memory is still 163.6MB. Free memory was 117.3MB in the beginning and 108.8MB in the end (delta: 8.5MB). Peak memory consumption was 54.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.11ms. Allocated memory is still 163.6MB. Free memory was 108.8MB in the beginning and 105.8MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 19.56ms. Allocated memory is still 163.6MB. Free memory was 105.8MB in the beginning and 103.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 381.12ms. Allocated memory is still 163.6MB. Free memory was 103.7MB in the beginning and 81.5MB in the end (delta: 22.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * CodeCheck took 776.10ms. Allocated memory is still 163.6MB. Free memory was 81.5MB in the beginning and 72.0MB in the end (delta: 9.5MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. * Witness Printer took 3.44ms. Allocated memory is still 163.6MB. Free memory is still 72.0MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 20:23:51,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/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_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/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_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_67_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/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_03886057-fb95-40e4-b621-672f7f6c3eaf/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 d02d1045ff47d4f64d993649872fce384b3e693a6863a55ef0510884c2c3c94c --- 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 20:23:52,712 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:23:52,713 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:23:52,727 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:23:52,727 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:23:52,728 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:23:52,729 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:23:52,730 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:23:52,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:23:52,731 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:23:52,732 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:23:52,733 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:23:52,733 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:23:52,734 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:23:52,734 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:23:52,735 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:23:52,735 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:23:52,736 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:23:52,737 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:23:52,738 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:23:52,739 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:23:52,740 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:23:52,741 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:23:52,742 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:23:52,744 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:23:52,744 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:23:52,745 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:23:52,745 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:23:52,746 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:23:52,746 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:23:52,746 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:23:52,747 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:23:52,747 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:23:52,748 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:23:52,748 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:23:52,753 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:23:52,754 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:23:52,754 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:23:52,755 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:23:52,756 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:23:52,756 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:23:52,757 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 20:23:52,774 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:23:52,774 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:23:52,775 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:23:52,775 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:23:52,775 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:23:52,776 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:23:52,776 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:23:52,776 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:23:52,776 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:23:52,776 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:23:52,776 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:23:52,776 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:23:52,776 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 20:23:52,777 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 20:23:52,777 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 20:23:52,777 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 20:23:52,777 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:23:52,777 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:23:52,777 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:23:52,777 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:23:52,777 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:23:52,778 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:23:52,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:23:52,778 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:23:52,778 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:23:52,778 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:23:52,778 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 20:23:52,778 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 20:23:52,778 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:23:52,779 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 20:23:52,779 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 20:23:52,779 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_03886057-fb95-40e4-b621-672f7f6c3eaf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d02d1045ff47d4f64d993649872fce384b3e693a6863a55ef0510884c2c3c94c [2022-12-14 20:23:52,990 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:23:53,007 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:23:53,009 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:23:53,010 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:23:53,010 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:23:53,011 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_67_bad.i [2022-12-14 20:23:55,624 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:23:55,827 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:23:55,828 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_67_bad.i [2022-12-14 20:23:55,841 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4/data/32abcab70/dcf39501fbc64a28bf901ba8de554a68/FLAG1f9a27d03 [2022-12-14 20:23:55,854 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4/data/32abcab70/dcf39501fbc64a28bf901ba8de554a68 [2022-12-14 20:23:55,856 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:23:55,857 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:23:55,858 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:23:55,858 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:23:55,860 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:23:55,861 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:23:55" (1/1) ... [2022-12-14 20:23:55,861 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@486c8432 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:55, skipping insertion in model container [2022-12-14 20:23:55,862 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:23:55" (1/1) ... [2022-12-14 20:23:55,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:23:55,912 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:23:56,195 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:23:56,501 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:23:56,507 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:23:56,508 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:23:56,510 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:23:56,511 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:23:56,532 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:23:56,536 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:23:56,546 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:23:56,560 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:23:56,596 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:23:56,597 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:23:56,598 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:23:56,599 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:23:56,600 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:23:56,603 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:23:56,604 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:23:56,706 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:23:56,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:56 WrapperNode [2022-12-14 20:23:56,707 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:23:56,708 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:23:56,708 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:23:56,708 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:23:56,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:56" (1/1) ... [2022-12-14 20:23:56,737 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:56" (1/1) ... [2022-12-14 20:23:56,759 INFO L138 Inliner]: procedures = 505, calls = 63, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 71 [2022-12-14 20:23:56,760 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:23:56,760 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:23:56,760 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:23:56,761 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:23:56,770 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:56" (1/1) ... [2022-12-14 20:23:56,770 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:56" (1/1) ... [2022-12-14 20:23:56,773 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:56" (1/1) ... [2022-12-14 20:23:56,774 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:56" (1/1) ... [2022-12-14 20:23:56,783 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:56" (1/1) ... [2022-12-14 20:23:56,785 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:56" (1/1) ... [2022-12-14 20:23:56,787 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:56" (1/1) ... [2022-12-14 20:23:56,789 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:56" (1/1) ... [2022-12-14 20:23:56,793 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:23:56,793 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:23:56,793 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:23:56,794 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:23:56,794 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:56" (1/1) ... [2022-12-14 20:23:56,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:23:56,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:23:56,819 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:23:56,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:23:56,849 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 20:23:56,849 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 20:23:56,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:23:56,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 20:23:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:23:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:23:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:23:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 20:23:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:23:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 20:23:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 20:23:56,983 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:23:56,985 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:23:57,139 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:23:57,205 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:23:57,206 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:23:57,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:23:57 BoogieIcfgContainer [2022-12-14 20:23:57,208 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:23:57,208 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:23:57,209 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:23:57,216 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:23:57,216 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:23:57" (1/1) ... [2022-12-14 20:23:57,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:23:57,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:57,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 20:23:57,270 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 20:23:57,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 20:23:57,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:57,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:57,317 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 20:23:57,321 INFO L158 Benchmark]: Toolchain (without parser) took 1462.41ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 32.4MB in the beginning and 39.1MB in the end (delta: -6.8MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. [2022-12-14 20:23:57,321 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 65.0MB. Free memory was 43.9MB in the beginning and 43.8MB in the end (delta: 81.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:23:57,322 INFO L158 Benchmark]: CACSL2BoogieTranslator took 849.04ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 32.2MB in the beginning and 48.7MB in the end (delta: -16.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 20:23:57,322 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.99ms. Allocated memory is still 88.1MB. Free memory was 48.7MB in the beginning and 45.8MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 20:23:57,323 INFO L158 Benchmark]: Boogie Preprocessor took 32.38ms. Allocated memory is still 88.1MB. Free memory was 45.8MB in the beginning and 43.2MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:23:57,323 INFO L158 Benchmark]: RCFGBuilder took 414.67ms. Allocated memory is still 88.1MB. Free memory was 43.2MB in the beginning and 45.9MB in the end (delta: -2.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 20:23:57,324 INFO L158 Benchmark]: CodeCheck took 110.88ms. Allocated memory is still 88.1MB. Free memory was 45.4MB in the beginning and 39.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:23:57,327 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 0.16ms. Allocated memory is still 65.0MB. Free memory was 43.9MB in the beginning and 43.8MB in the end (delta: 81.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 849.04ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 32.2MB in the beginning and 48.7MB in the end (delta: -16.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.99ms. Allocated memory is still 88.1MB. Free memory was 48.7MB in the beginning and 45.8MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 32.38ms. Allocated memory is still 88.1MB. Free memory was 45.8MB in the beginning and 43.2MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 414.67ms. Allocated memory is still 88.1MB. Free memory was 43.2MB in the beginning and 45.9MB in the end (delta: -2.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 110.88ms. Allocated memory is still 88.1MB. Free memory was 45.4MB in the beginning and 39.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:23:57,344 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03886057-fb95-40e4-b621-672f7f6c3eaf/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