./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/loops-crafted-1/discover_list.c --full-output --procedureinliner.inline.calls.to.implemented.procedures NEVER --traceabstraction.positions.where.we.compute.the.hoare.annotation All --witnessprinter.yaml.format.version 2.1 --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 04d6fb36 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/certificate-witnesses-artifact/automizer/data/config -Xmx15G -Xms4m -jar /storage/repos/certificate-witnesses-artifact/automizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/certificate-witnesses-artifact/automizer/data -tc /storage/repos/certificate-witnesses-artifact/automizer/config/AutomizerReach.xml -i ../sv-benchmarks/c/loops-crafted-1/discover_list.c -s /storage/repos/certificate-witnesses-artifact/automizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/certificate-witnesses-artifact/automizer --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b98ece0168fde0a9f5db629b0589397995dd8e9526df8a73dd8042a19f16d948 --procedureinliner.inline.calls.to.implemented.procedures NEVER --traceabstraction.positions.where.we.compute.the.hoare.annotation All --witnessprinter.yaml.format.version 2.1 --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.dk.referee-eval-04d6fb3-m [2024-09-15 18:46:34,558 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-15 18:46:34,639 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/automizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-09-15 18:46:34,646 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-15 18:46:34,646 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-15 18:46:34,677 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-15 18:46:34,678 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-15 18:46:34,679 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-15 18:46:34,679 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-15 18:46:34,681 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-15 18:46:34,682 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-15 18:46:34,684 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-15 18:46:34,685 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-15 18:46:34,685 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-15 18:46:34,685 INFO L153 SettingsManager]: * Use SBE=true [2024-09-15 18:46:34,686 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-15 18:46:34,686 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-15 18:46:34,686 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-15 18:46:34,687 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-15 18:46:34,687 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-15 18:46:34,687 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-15 18:46:34,691 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-15 18:46:34,691 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-15 18:46:34,692 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-15 18:46:34,692 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-15 18:46:34,692 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-15 18:46:34,692 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-15 18:46:34,693 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-15 18:46:34,693 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-15 18:46:34,693 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-15 18:46:34,693 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-15 18:46:34,694 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-15 18:46:34,694 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-15 18:46:34,694 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-15 18:46:34,695 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-15 18:46:34,702 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-15 18:46:34,702 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-15 18:46:34,702 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-15 18:46:34,702 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-15 18:46:34,703 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-15 18:46:34,703 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-15 18:46:34,704 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-15 18:46:34,704 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/certificate-witnesses-artifact/automizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/certificate-witnesses-artifact/automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b98ece0168fde0a9f5db629b0589397995dd8e9526df8a73dd8042a19f16d948 Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: Inline calls to implemented procedures -> NEVER Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> All Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: YAML Format version -> 2.1 [2024-09-15 18:46:35,032 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-15 18:46:35,057 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-15 18:46:35,059 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-15 18:46:35,060 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-15 18:46:35,061 INFO L274 PluginConnector]: CDTParser initialized [2024-09-15 18:46:35,062 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/automizer/../sv-benchmarks/c/loops-crafted-1/discover_list.c [2024-09-15 18:46:36,604 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-15 18:46:36,858 INFO L384 CDTParser]: Found 1 translation units. [2024-09-15 18:46:36,859 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loops-crafted-1/discover_list.c [2024-09-15 18:46:36,874 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/automizer/data/4d8195307/9bbde631232d46e9a783969004e26cd3/FLAG599e93439 [2024-09-15 18:46:36,892 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/automizer/data/4d8195307/9bbde631232d46e9a783969004e26cd3 [2024-09-15 18:46:36,894 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-15 18:46:36,896 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-09-15 18:46:36,897 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-15 18:46:36,899 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-15 18:46:36,903 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-15 18:46:36,904 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.09 06:46:36" (1/1) ... [2024-09-15 18:46:36,905 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57ba1d5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 06:46:36, skipping insertion in model container [2024-09-15 18:46:36,905 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.09 06:46:36" (1/1) ... [2024-09-15 18:46:36,944 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-15 18:46:37,153 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loops-crafted-1/discover_list.c[4997,5010] [2024-09-15 18:46:37,262 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-15 18:46:37,287 INFO L200 MainTranslator]: Completed pre-run [2024-09-15 18:46:37,314 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loops-crafted-1/discover_list.c[4997,5010] [2024-09-15 18:46:37,358 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-15 18:46:37,389 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: smp_send_req, toupper [2024-09-15 18:46:37,390 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@52714e9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 06:46:37, skipping insertion in model container [2024-09-15 18:46:37,390 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-15 18:46:37,390 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-09-15 18:46:37,392 INFO L158 Benchmark]: Toolchain (without parser) took 495.99ms. Allocated memory is still 69.2MB. Free memory was 35.2MB in the beginning and 46.1MB in the end (delta: -11.0MB). Peak memory consumption was 9.6MB. Max. memory is 16.1GB. [2024-09-15 18:46:37,393 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 54.5MB. Free memory is still 29.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-15 18:46:37,393 INFO L158 Benchmark]: CACSL2BoogieTranslator took 493.65ms. Allocated memory is still 69.2MB. Free memory was 35.1MB in the beginning and 46.1MB in the end (delta: -11.1MB). Peak memory consumption was 9.6MB. Max. memory is 16.1GB. [2024-09-15 18:46:37,394 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 54.5MB. Free memory is still 29.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 493.65ms. Allocated memory is still 69.2MB. Free memory was 35.1MB in the beginning and 46.1MB in the end (delta: -11.1MB). Peak memory consumption was 9.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: smp_send_req, toupper RESULT: Ultimate could not prove your program: Toolchain returned no result. 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: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/certificate-witnesses-artifact/automizer/data/config -Xmx15G -Xms4m -jar /storage/repos/certificate-witnesses-artifact/automizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/certificate-witnesses-artifact/automizer/data -tc /storage/repos/certificate-witnesses-artifact/automizer/config/AutomizerReach.xml -i ../sv-benchmarks/c/loops-crafted-1/discover_list.c -s /storage/repos/certificate-witnesses-artifact/automizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/certificate-witnesses-artifact/automizer --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b98ece0168fde0a9f5db629b0589397995dd8e9526df8a73dd8042a19f16d948 --procedureinliner.inline.calls.to.implemented.procedures NEVER --traceabstraction.positions.where.we.compute.the.hoare.annotation All --witnessprinter.yaml.format.version 2.1 --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.dk.referee-eval-04d6fb3-m [2024-09-15 18:46:39,277 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-15 18:46:39,359 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/automizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-09-15 18:46:39,365 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-15 18:46:39,365 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-15 18:46:39,394 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-15 18:46:39,396 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-15 18:46:39,396 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-15 18:46:39,397 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-15 18:46:39,397 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-15 18:46:39,397 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-15 18:46:39,398 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-15 18:46:39,401 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-15 18:46:39,401 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-15 18:46:39,401 INFO L153 SettingsManager]: * Use SBE=true [2024-09-15 18:46:39,402 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-15 18:46:39,402 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-15 18:46:39,402 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-15 18:46:39,402 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-15 18:46:39,403 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-15 18:46:39,403 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-15 18:46:39,407 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-15 18:46:39,407 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-15 18:46:39,407 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-15 18:46:39,407 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-15 18:46:39,408 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-15 18:46:39,410 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-15 18:46:39,411 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-15 18:46:39,411 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-15 18:46:39,411 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-15 18:46:39,411 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-15 18:46:39,412 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-15 18:46:39,412 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-15 18:46:39,412 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-15 18:46:39,412 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-15 18:46:39,413 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-15 18:46:39,413 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-15 18:46:39,413 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-15 18:46:39,413 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-15 18:46:39,413 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-15 18:46:39,413 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-15 18:46:39,415 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-15 18:46:39,415 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-15 18:46:39,415 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-15 18:46:39,415 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-15 18:46:39,415 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/certificate-witnesses-artifact/automizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/certificate-witnesses-artifact/automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b98ece0168fde0a9f5db629b0589397995dd8e9526df8a73dd8042a19f16d948 Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: Inline calls to implemented procedures -> NEVER Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> All Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: YAML Format version -> 2.1 [2024-09-15 18:46:39,738 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-15 18:46:39,761 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-15 18:46:39,764 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-15 18:46:39,765 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-15 18:46:39,767 INFO L274 PluginConnector]: CDTParser initialized [2024-09-15 18:46:39,768 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/automizer/../sv-benchmarks/c/loops-crafted-1/discover_list.c [2024-09-15 18:46:41,284 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-15 18:46:41,549 INFO L384 CDTParser]: Found 1 translation units. [2024-09-15 18:46:41,549 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loops-crafted-1/discover_list.c [2024-09-15 18:46:41,564 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/automizer/data/a9a480583/923c612999cb40faa6273ef8e55dc96e/FLAGed6b941b2 [2024-09-15 18:46:41,881 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/automizer/data/a9a480583/923c612999cb40faa6273ef8e55dc96e [2024-09-15 18:46:41,882 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-15 18:46:41,883 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-09-15 18:46:41,885 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-15 18:46:41,885 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-15 18:46:41,890 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-15 18:46:41,890 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.09 06:46:41" (1/1) ... [2024-09-15 18:46:41,891 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bbc0607 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 06:46:41, skipping insertion in model container [2024-09-15 18:46:41,891 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.09 06:46:41" (1/1) ... [2024-09-15 18:46:41,920 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-15 18:46:42,148 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loops-crafted-1/discover_list.c[4997,5010] [2024-09-15 18:46:42,279 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-15 18:46:42,306 INFO L200 MainTranslator]: Completed pre-run [2024-09-15 18:46:42,335 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loops-crafted-1/discover_list.c[4997,5010] [2024-09-15 18:46:42,402 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-15 18:46:42,431 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: smp_send_req, toupper [2024-09-15 18:46:42,432 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a816c47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 06:46:42, skipping insertion in model container [2024-09-15 18:46:42,432 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-15 18:46:42,432 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-09-15 18:46:42,434 INFO L158 Benchmark]: Toolchain (without parser) took 549.82ms. Allocated memory is still 67.1MB. Free memory was 37.0MB in the beginning and 33.6MB in the end (delta: 3.5MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. [2024-09-15 18:46:42,435 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 46.1MB. Free memory is still 22.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-15 18:46:42,435 INFO L158 Benchmark]: CACSL2BoogieTranslator took 547.50ms. Allocated memory is still 67.1MB. Free memory was 36.8MB in the beginning and 33.6MB in the end (delta: 3.3MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. [2024-09-15 18:46:42,437 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 46.1MB. Free memory is still 22.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 547.50ms. Allocated memory is still 67.1MB. Free memory was 36.8MB in the beginning and 33.6MB in the end (delta: 3.3MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: smp_send_req, toupper RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN