./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_ok.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 9bd2c7ff 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_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 805f483db49f254bfd8c51f6dec704887f1f6d328a4fa5b066f25f0104f9e232 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:49:12,059 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:49:12,177 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Overflow-64bit-Taipan_Default.epf [2023-11-19 04:49:12,187 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:49:12,188 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:49:12,218 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:49:12,218 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:49:12,219 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:49:12,220 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:49:12,225 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:49:12,226 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:49:12,226 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:49:12,227 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:49:12,228 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 04:49:12,229 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:49:12,229 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:49:12,230 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 04:49:12,230 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 04:49:12,231 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:49:12,231 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 04:49:12,232 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 04:49:12,232 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 04:49:12,234 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:49:12,234 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:49:12,235 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:49:12,235 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:49:12,236 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:49:12,236 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:49:12,237 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:49:12,237 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 04:49:12,238 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 04:49:12,239 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:49:12,239 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:49:12,239 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:49:12,240 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:49:12,240 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:49:12,240 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:49:12,241 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:49:12,241 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:49:12,241 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 04:49:12,242 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:49:12,242 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:49:12,242 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:49:12,243 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:49:12,243 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 805f483db49f254bfd8c51f6dec704887f1f6d328a4fa5b066f25f0104f9e232 [2023-11-19 04:49:12,539 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:49:12,561 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:49:12,563 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:49:12,565 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:49:12,565 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:49:12,566 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_ok.c [2023-11-19 04:49:15,709 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:49:19,714 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:49:19,714 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/sv-benchmarks/c/coreutils-v8.31/nl_3args_ok.c [2023-11-19 04:49:20,160 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ/data/b04b11610/682499b6c79146678fa64b5cc2ae2da3/FLAG429ed6d1a [2023-11-19 04:49:20,176 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ/data/b04b11610/682499b6c79146678fa64b5cc2ae2da3 [2023-11-19 04:49:20,179 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:49:20,185 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:49:20,191 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:49:20,192 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:49:20,197 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:49:20,198 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:49:20" (1/1) ... [2023-11-19 04:49:20,199 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75f8626a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:49:20, skipping insertion in model container [2023-11-19 04:49:20,200 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:49:20" (1/1) ... [2023-11-19 04:49:31,473 ERROR L324 MainTranslator]: Incorrect Syntax: PR: Missing declaration of add_func [2023-11-19 04:49:31,474 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d2f17a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:49:31, skipping insertion in model container [2023-11-19 04:49:31,475 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:49:31,475 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:49:31,478 INFO L158 Benchmark]: Toolchain (without parser) took 11295.68ms. Allocated memory was 415.2MB in the beginning and 2.4GB in the end (delta: 2.0GB). Free memory was 236.4MB in the beginning and 891.6MB in the end (delta: -655.2MB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2023-11-19 04:49:31,479 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 125.8MB. Free memory is still 84.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:49:31,480 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11284.06ms. Allocated memory was 415.2MB in the beginning and 2.4GB in the end (delta: 2.0GB). Free memory was 236.4MB in the beginning and 891.6MB in the end (delta: -655.2MB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2023-11-19 04:49:31,482 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 125.8MB. Free memory is still 84.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11284.06ms. Allocated memory was 415.2MB in the beginning and 2.4GB in the end (delta: 2.0GB). Free memory was 236.4MB in the beginning and 891.6MB in the end (delta: -655.2MB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 54976]: Incorrect Syntax PR: Missing declaration of add_func RESULT: Ultimate could not prove your program: Incorrect Syntax 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_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 805f483db49f254bfd8c51f6dec704887f1f6d328a4fa5b066f25f0104f9e232 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:49:34,053 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:49:34,198 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf [2023-11-19 04:49:34,209 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:49:34,210 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:49:34,259 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:49:34,259 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:49:34,260 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:49:34,261 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:49:34,266 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:49:34,267 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:49:34,267 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:49:34,268 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:49:34,270 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:49:34,270 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:49:34,271 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:49:34,272 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:49:34,273 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:49:34,273 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:49:34,274 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:49:34,275 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:49:34,275 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:49:34,276 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:49:34,276 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:49:34,276 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 04:49:34,277 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:49:34,277 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 04:49:34,278 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:49:34,278 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:49:34,279 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:49:34,280 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 04:49:34,280 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:49:34,281 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:49:34,281 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:49:34,281 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:49:34,282 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:49:34,282 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:49:34,282 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:49:34,282 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:49:34,283 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:49:34,284 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:49:34,284 INFO L153 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_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 805f483db49f254bfd8c51f6dec704887f1f6d328a4fa5b066f25f0104f9e232 [2023-11-19 04:49:34,685 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:49:34,708 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:49:34,711 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:49:34,712 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:49:34,713 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:49:34,714 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_ok.c [2023-11-19 04:49:38,214 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:49:43,058 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:49:43,059 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/sv-benchmarks/c/coreutils-v8.31/nl_3args_ok.c [2023-11-19 04:49:43,518 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ/data/0c80d39c4/4bbed1a541f84051939b0295f911027e/FLAGeae8334ed [2023-11-19 04:49:43,535 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a4cd504-e02d-4515-9735-c51e2ea36302/bin/utaipan-verify-t7M7D8N6sZ/data/0c80d39c4/4bbed1a541f84051939b0295f911027e [2023-11-19 04:49:43,537 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:49:43,539 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:49:43,541 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:49:43,541 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:49:43,548 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:49:43,549 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:49:43" (1/1) ... [2023-11-19 04:49:43,553 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cf6f8ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:49:43, skipping insertion in model container [2023-11-19 04:49:43,553 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:49:43" (1/1) ... [2023-11-19 04:49:54,226 ERROR L324 MainTranslator]: Incorrect Syntax: PR: Missing declaration of add_func [2023-11-19 04:49:54,227 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58f89947 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:49:54, skipping insertion in model container [2023-11-19 04:49:54,228 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:49:54,229 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:49:54,231 INFO L158 Benchmark]: Toolchain (without parser) took 10690.59ms. Allocated memory was 257.9MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 75.8MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2023-11-19 04:49:54,232 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory was 59.6MB in the beginning and 59.6MB in the end (delta: 42.3kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:49:54,233 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10687.85ms. Allocated memory was 257.9MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 75.4MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2023-11-19 04:49:54,236 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory was 59.6MB in the beginning and 59.6MB in the end (delta: 42.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10687.85ms. Allocated memory was 257.9MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 75.4MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 54976]: Incorrect Syntax PR: Missing declaration of add_func RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN