./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg --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 32bit --witnessprinter.graph.data.programhash b9a657fa9aacca0974ed9e42f1311e36e1c5af368a54222ebad4a487f8951064 --- 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-b5237d8 [2022-11-21 22:24:35,159 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:24:35,162 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:24:35,186 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:24:35,187 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:24:35,188 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:24:35,189 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:24:35,191 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:24:35,193 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:24:35,194 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:24:35,195 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:24:35,196 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:24:35,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:24:35,198 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:24:35,199 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:24:35,200 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:24:35,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:24:35,202 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:24:35,204 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:24:35,206 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:24:35,208 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:24:35,210 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:24:35,211 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:24:35,212 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:24:35,216 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:24:35,216 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:24:35,217 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:24:35,218 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:24:35,218 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:24:35,219 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:24:35,220 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:24:35,221 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:24:35,222 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:24:35,223 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:24:35,224 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:24:35,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:24:35,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:24:35,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:24:35,226 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:24:35,227 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:24:35,228 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:24:35,234 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:24:35,274 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:24:35,275 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:24:35,277 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:24:35,277 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:24:35,278 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:24:35,278 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:24:35,279 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:24:35,279 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:24:35,279 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:24:35,279 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:24:35,280 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:24:35,281 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:24:35,281 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:24:35,281 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:24:35,281 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:24:35,282 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:24:35,282 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:24:35,282 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:24:35,282 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:24:35,283 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:24:35,283 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:24:35,283 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:24:35,283 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:24:35,284 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:24:35,284 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:24:35,284 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:24:35,284 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:24:35,285 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:24:35,285 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:24:35,285 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:24:35,286 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_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9a657fa9aacca0974ed9e42f1311e36e1c5af368a54222ebad4a487f8951064 [2022-11-21 22:24:35,605 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:24:35,640 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:24:35,643 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:24:35,645 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:24:35,646 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:24:35,647 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c [2022-11-21 22:24:38,921 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:24:39,272 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:24:39,273 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c [2022-11-21 22:24:39,291 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/data/a3e6da58f/c32bdf3f34614a35a056525a4b071825/FLAG5d4c867de [2022-11-21 22:24:39,306 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/data/a3e6da58f/c32bdf3f34614a35a056525a4b071825 [2022-11-21 22:24:39,309 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:24:39,311 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:24:39,312 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:24:39,312 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:24:39,316 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:24:39,317 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:24:39" (1/1) ... [2022-11-21 22:24:39,318 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@154cd53a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:39, skipping insertion in model container [2022-11-21 22:24:39,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:24:39" (1/1) ... [2022-11-21 22:24:39,326 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:24:39,404 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:24:39,842 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c[73581,73594] [2022-11-21 22:24:39,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:24:39,868 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:24:39,994 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c[73581,73594] [2022-11-21 22:24:39,998 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:24:40,015 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:24:40,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:40 WrapperNode [2022-11-21 22:24:40,016 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:24:40,017 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:24:40,017 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:24:40,017 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:24:40,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:40" (1/1) ... [2022-11-21 22:24:40,061 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:40" (1/1) ... [2022-11-21 22:24:40,139 INFO L138 Inliner]: procedures = 31, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 800 [2022-11-21 22:24:40,140 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:24:40,141 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:24:40,141 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:24:40,141 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:24:40,152 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:40" (1/1) ... [2022-11-21 22:24:40,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:40" (1/1) ... [2022-11-21 22:24:40,186 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:40" (1/1) ... [2022-11-21 22:24:40,186 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:40" (1/1) ... [2022-11-21 22:24:40,219 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:40" (1/1) ... [2022-11-21 22:24:40,225 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:40" (1/1) ... [2022-11-21 22:24:40,227 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:40" (1/1) ... [2022-11-21 22:24:40,231 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:40" (1/1) ... [2022-11-21 22:24:40,236 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:24:40,237 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:24:40,237 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:24:40,237 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:24:40,238 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:40" (1/1) ... [2022-11-21 22:24:40,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:24:40,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:24:40,279 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:24:40,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:24:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:24:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:24:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:24:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:24:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:24:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:24:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:24:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:24:40,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:24:40,550 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:24:40,560 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:24:40,591 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-21 22:24:44,371 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-21 22:24:44,372 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-21 22:24:44,372 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:24:44,732 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:24:44,732 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 22:24:44,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:24:44 BoogieIcfgContainer [2022-11-21 22:24:44,735 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:24:44,737 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:24:44,737 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:24:44,747 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:24:44,747 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:24:44" (1/1) ... [2022-11-21 22:24:44,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:24:44,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 134 states and 215 transitions. [2022-11-21 22:24:44,833 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 215 transitions. [2022-11-21 22:24:44,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-21 22:24:44,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 22:24:46,518 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 22:24:46,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 22:24:57,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-11-21 22:24:57,041 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) 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) [2022-11-21 22:24:57,046 INFO L158 Benchmark]: Toolchain (without parser) took 17733.90ms. Allocated memory was 159.4MB in the beginning and 262.1MB in the end (delta: 102.8MB). Free memory was 118.8MB in the beginning and 116.6MB in the end (delta: 2.2MB). Peak memory consumption was 106.0MB. Max. memory is 16.1GB. [2022-11-21 22:24:57,046 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 159.4MB. Free memory is still 100.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:24:57,047 INFO L158 Benchmark]: CACSL2BoogieTranslator took 704.05ms. Allocated memory is still 159.4MB. Free memory was 118.5MB in the beginning and 86.4MB in the end (delta: 32.0MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-21 22:24:57,048 INFO L158 Benchmark]: Boogie Procedure Inliner took 123.29ms. Allocated memory is still 159.4MB. Free memory was 86.4MB in the beginning and 81.4MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:24:57,049 INFO L158 Benchmark]: Boogie Preprocessor took 95.25ms. Allocated memory is still 159.4MB. Free memory was 81.4MB in the beginning and 74.2MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:24:57,049 INFO L158 Benchmark]: RCFGBuilder took 4498.50ms. Allocated memory was 159.4MB in the beginning and 218.1MB in the end (delta: 58.7MB). Free memory was 73.9MB in the beginning and 136.9MB in the end (delta: -63.1MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. [2022-11-21 22:24:57,050 INFO L158 Benchmark]: CodeCheck took 12307.31ms. Allocated memory was 218.1MB in the beginning and 262.1MB in the end (delta: 44.0MB). Free memory was 136.9MB in the beginning and 116.6MB in the end (delta: 20.4MB). Peak memory consumption was 63.4MB. Max. memory is 16.1GB. [2022-11-21 22:24:57,054 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 159.4MB. Free memory is still 100.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 704.05ms. Allocated memory is still 159.4MB. Free memory was 118.5MB in the beginning and 86.4MB in the end (delta: 32.0MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 123.29ms. Allocated memory is still 159.4MB. Free memory was 86.4MB in the beginning and 81.4MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 95.25ms. Allocated memory is still 159.4MB. Free memory was 81.4MB in the beginning and 74.2MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 4498.50ms. Allocated memory was 159.4MB in the beginning and 218.1MB in the end (delta: 58.7MB). Free memory was 73.9MB in the beginning and 136.9MB in the end (delta: -63.1MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. * CodeCheck took 12307.31ms. Allocated memory was 218.1MB in the beginning and 262.1MB in the end (delta: 44.0MB). Free memory was 136.9MB in the beginning and 116.6MB in the end (delta: 20.4MB). Peak memory consumption was 63.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:24:57,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg --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 32bit --witnessprinter.graph.data.programhash b9a657fa9aacca0974ed9e42f1311e36e1c5af368a54222ebad4a487f8951064 --- 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-b5237d8 [2022-11-21 22:24:59,657 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:24:59,659 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:24:59,689 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:24:59,689 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:24:59,691 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:24:59,692 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:24:59,694 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:24:59,696 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:24:59,697 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:24:59,698 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:24:59,699 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:24:59,700 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:24:59,701 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:24:59,702 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:24:59,703 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:24:59,704 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:24:59,705 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:24:59,707 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:24:59,709 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:24:59,711 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:24:59,719 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:24:59,724 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:24:59,725 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:24:59,728 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:24:59,734 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:24:59,735 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:24:59,736 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:24:59,737 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:24:59,739 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:24:59,739 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:24:59,740 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:24:59,741 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:24:59,743 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:24:59,744 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:24:59,748 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:24:59,750 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:24:59,751 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:24:59,751 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:24:59,752 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:24:59,753 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:24:59,754 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:24:59,798 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:24:59,798 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:24:59,801 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:24:59,801 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:24:59,802 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:24:59,802 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:24:59,803 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:24:59,803 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:24:59,803 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:24:59,803 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:24:59,805 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:24:59,805 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:24:59,805 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:24:59,806 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:24:59,806 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:24:59,806 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:24:59,806 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:24:59,807 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:24:59,807 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:24:59,807 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:24:59,807 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:24:59,808 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:24:59,808 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:24:59,808 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:24:59,809 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:24:59,809 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:24:59,809 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:24:59,810 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:24:59,810 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:24:59,810 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:24:59,810 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:24:59,811 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:24:59,811 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:24:59,812 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:24:59,812 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_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9a657fa9aacca0974ed9e42f1311e36e1c5af368a54222ebad4a487f8951064 [2022-11-21 22:25:00,247 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:25:00,278 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:25:00,280 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:25:00,281 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:25:00,282 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:25:00,283 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c [2022-11-21 22:25:03,475 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:25:03,861 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:25:03,866 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c [2022-11-21 22:25:03,890 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/data/5f53a928b/3b08a0fcd8bf45af8e39daddc95eb469/FLAGdb316f073 [2022-11-21 22:25:03,908 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/data/5f53a928b/3b08a0fcd8bf45af8e39daddc95eb469 [2022-11-21 22:25:03,910 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:25:03,912 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:25:03,913 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:25:03,913 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:25:03,916 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:25:03,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:25:03" (1/1) ... [2022-11-21 22:25:03,918 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@324ade8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:25:03, skipping insertion in model container [2022-11-21 22:25:03,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:25:03" (1/1) ... [2022-11-21 22:25:03,926 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:25:03,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:25:04,473 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c[73581,73594] [2022-11-21 22:25:04,484 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:25:04,529 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 22:25:04,551 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:25:04,717 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c[73581,73594] [2022-11-21 22:25:04,733 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:25:04,741 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:25:04,870 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c[73581,73594] [2022-11-21 22:25:04,872 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:25:04,889 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:25:04,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:25:04 WrapperNode [2022-11-21 22:25:04,890 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:25:04,891 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:25:04,891 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:25:04,891 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:25:04,899 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:25:04" (1/1) ... [2022-11-21 22:25:04,923 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:25:04" (1/1) ... [2022-11-21 22:25:04,962 INFO L138 Inliner]: procedures = 35, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 770 [2022-11-21 22:25:04,962 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:25:04,963 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:25:04,963 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:25:04,964 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:25:04,974 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:25:04" (1/1) ... [2022-11-21 22:25:04,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:25:04" (1/1) ... [2022-11-21 22:25:04,989 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:25:04" (1/1) ... [2022-11-21 22:25:05,003 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:25:04" (1/1) ... [2022-11-21 22:25:05,049 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:25:04" (1/1) ... [2022-11-21 22:25:05,067 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:25:04" (1/1) ... [2022-11-21 22:25:05,070 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:25:04" (1/1) ... [2022-11-21 22:25:05,073 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:25:04" (1/1) ... [2022-11-21 22:25:05,078 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:25:05,079 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:25:05,080 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:25:05,080 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:25:05,081 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:25:04" (1/1) ... [2022-11-21 22:25:05,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:25:05,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:25:05,128 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:25:05,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:25:05,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:25:05,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 22:25:05,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:25:05,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-21 22:25:05,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:25:05,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:25:05,182 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:25:05,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:25:05,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-21 22:25:05,390 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:25:05,391 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:25:05,428 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-21 22:25:22,420 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-21 22:25:22,420 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-21 22:25:22,420 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:25:22,845 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:25:22,845 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 22:25:22,848 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:25:22 BoogieIcfgContainer [2022-11-21 22:25:22,848 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:25:22,849 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:25:22,849 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:25:22,859 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:25:22,859 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:25:22" (1/1) ... [2022-11-21 22:25:22,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:25:22,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:22,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 134 states and 215 transitions. [2022-11-21 22:25:22,944 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 215 transitions. [2022-11-21 22:25:22,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-21 22:25:22,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:22,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:22,993 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) [2022-11-21 22:25:23,000 INFO L158 Benchmark]: Toolchain (without parser) took 19086.73ms. Allocated memory was 67.1MB in the beginning and 100.7MB in the end (delta: 33.6MB). Free memory was 42.7MB in the beginning and 46.1MB in the end (delta: -3.4MB). Peak memory consumption was 32.6MB. Max. memory is 16.1GB. [2022-11-21 22:25:23,002 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 67.1MB. Free memory was 45.5MB in the beginning and 45.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:25:23,004 INFO L158 Benchmark]: CACSL2BoogieTranslator took 977.23ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 42.5MB in the beginning and 48.7MB in the end (delta: -6.2MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB. [2022-11-21 22:25:23,009 INFO L158 Benchmark]: Boogie Procedure Inliner took 71.55ms. Allocated memory is still 81.8MB. Free memory was 48.7MB in the beginning and 44.1MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 22:25:23,010 INFO L158 Benchmark]: Boogie Preprocessor took 115.58ms. Allocated memory is still 81.8MB. Free memory was 44.1MB in the beginning and 36.6MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:25:23,010 INFO L158 Benchmark]: RCFGBuilder took 17768.92ms. Allocated memory was 81.8MB in the beginning and 100.7MB in the end (delta: 18.9MB). Free memory was 36.6MB in the beginning and 52.4MB in the end (delta: -15.8MB). Peak memory consumption was 23.9MB. Max. memory is 16.1GB. [2022-11-21 22:25:23,011 INFO L158 Benchmark]: CodeCheck took 148.90ms. Allocated memory is still 100.7MB. Free memory was 52.4MB in the beginning and 46.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:25:23,018 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 0.31ms. Allocated memory is still 67.1MB. Free memory was 45.5MB in the beginning and 45.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 977.23ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 42.5MB in the beginning and 48.7MB in the end (delta: -6.2MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 71.55ms. Allocated memory is still 81.8MB. Free memory was 48.7MB in the beginning and 44.1MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 115.58ms. Allocated memory is still 81.8MB. Free memory was 44.1MB in the beginning and 36.6MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 17768.92ms. Allocated memory was 81.8MB in the beginning and 100.7MB in the end (delta: 18.9MB). Free memory was 36.6MB in the beginning and 52.4MB in the end (delta: -15.8MB). Peak memory consumption was 23.9MB. Max. memory is 16.1GB. * CodeCheck took 148.90ms. Allocated memory is still 100.7MB. Free memory was 52.4MB in the beginning and 46.1MB 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. [2022-11-21 22:25:23,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd15736d-8467-4e78-b336-64b4f2626219/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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