./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-regression/fo_test.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-regression/fo_test.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 311e8ee9583d2ef90ad7c5b34825dcb05dcd1a4fef3a842e7a9948bf014d4ce2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:03:45,245 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:03:45,377 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:03:45,386 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:03:45,387 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:03:45,437 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:03:45,439 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:03:45,439 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:03:45,440 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:03:45,441 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:03:45,441 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:03:45,442 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:03:45,443 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:03:45,443 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:03:45,443 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:03:45,443 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:03:45,443 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:03:45,444 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:03:45,444 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:03:45,444 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:03:45,444 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:03:45,444 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:03:45,444 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:03:45,444 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:03:45,444 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:03:45,444 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:03:45,445 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:03:45,445 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:03:45,445 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:03:45,445 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:03:45,445 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:03:45,445 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:03:45,445 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:03:45,447 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm 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 -> 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 -> 311e8ee9583d2ef90ad7c5b34825dcb05dcd1a4fef3a842e7a9948bf014d4ce2 [2024-11-13 21:03:45,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:03:45,884 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:03:45,887 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:03:45,889 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:03:45,890 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:03:45,891 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-regression/fo_test.i Unable to find full path for "g++" [2024-11-13 21:03:47,954 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:03:48,273 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:03:48,274 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/sv-benchmarks/c/ldv-regression/fo_test.i [2024-11-13 21:03:48,293 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm/data/c56c68d60/3bc354487da84b85aaaf6af573de0645/FLAG60e4b36be [2024-11-13 21:03:48,310 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm/data/c56c68d60/3bc354487da84b85aaaf6af573de0645 [2024-11-13 21:03:48,313 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:03:48,318 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:03:48,320 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:03:48,320 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:03:48,324 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:03:48,326 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:03:48" (1/1) ... [2024-11-13 21:03:48,329 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cff011a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:48, skipping insertion in model container [2024-11-13 21:03:48,329 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:03:48" (1/1) ... [2024-11-13 21:03:48,388 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:03:48,889 WARN L250 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_305b72ff-1cab-47c9-bfef-60befccb62ee/sv-benchmarks/c/ldv-regression/fo_test.i[40440,40453] [2024-11-13 21:03:48,915 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:03:48,935 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:03:49,024 WARN L250 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_305b72ff-1cab-47c9-bfef-60befccb62ee/sv-benchmarks/c/ldv-regression/fo_test.i[40440,40453] [2024-11-13 21:03:49,032 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:03:49,095 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: read [2024-11-13 21:03:49,096 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@39dcc8da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:49, skipping insertion in model container [2024-11-13 21:03:49,097 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:03:49,098 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-13 21:03:49,102 INFO L158 Benchmark]: Toolchain (without parser) took 784.63ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 65.7MB in the end (delta: 25.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:03:49,107 INFO L158 Benchmark]: CDTParser took 0.51ms. Allocated memory is still 117.4MB. Free memory is still 74.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:03:49,108 INFO L158 Benchmark]: CACSL2BoogieTranslator took 778.18ms. Allocated memory is still 117.4MB. Free memory was 90.8MB in the beginning and 65.7MB in the end (delta: 25.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:03:49,109 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51ms. Allocated memory is still 117.4MB. Free memory is still 74.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 778.18ms. Allocated memory is still 117.4MB. Free memory was 90.8MB in the beginning and 65.7MB in the end (delta: 25.1MB). Peak memory consumption was 25.2MB. 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: read 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: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-regression/fo_test.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 311e8ee9583d2ef90ad7c5b34825dcb05dcd1a4fef3a842e7a9948bf014d4ce2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:03:52,504 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:03:52,652 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 21:03:52,758 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:03:52,764 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:03:52,764 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:03:52,765 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:03:52,765 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:03:52,765 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:03:52,765 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:03:52,765 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:03:52,765 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:03:52,765 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:03:52,766 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:03:52,766 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:03:52,766 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:03:52,766 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:03:52,766 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:03:52,766 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:03:52,766 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:03:52,772 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:03:52,772 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:03:52,773 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:03:52,773 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:03:52,773 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:03:52,773 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:03:52,773 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:03:52,775 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:03:52,775 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:03:52,776 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:03:52,776 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:03:52,776 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:03:52,776 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:03:52,777 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:03:52,777 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:03:52,777 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:03:52,777 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm 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 -> 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 -> 311e8ee9583d2ef90ad7c5b34825dcb05dcd1a4fef3a842e7a9948bf014d4ce2 [2024-11-13 21:03:53,246 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:03:53,265 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:03:53,268 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:03:53,270 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:03:53,271 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:03:53,273 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-regression/fo_test.i Unable to find full path for "g++" [2024-11-13 21:03:55,806 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:03:56,275 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:03:56,278 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/sv-benchmarks/c/ldv-regression/fo_test.i [2024-11-13 21:03:56,307 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm/data/60732200f/2fb3c85352b648d88d3bffb9491e3fe9/FLAG3c7ca44fa [2024-11-13 21:03:56,329 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305b72ff-1cab-47c9-bfef-60befccb62ee/bin/ukojak-verify-EEHR8qb7sm/data/60732200f/2fb3c85352b648d88d3bffb9491e3fe9 [2024-11-13 21:03:56,332 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:03:56,334 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:03:56,336 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:03:56,337 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:03:56,343 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:03:56,345 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:03:56" (1/1) ... [2024-11-13 21:03:56,346 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50661f6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:56, skipping insertion in model container [2024-11-13 21:03:56,346 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:03:56" (1/1) ... [2024-11-13 21:03:56,399 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:03:57,165 WARN L250 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_305b72ff-1cab-47c9-bfef-60befccb62ee/sv-benchmarks/c/ldv-regression/fo_test.i[40440,40453] [2024-11-13 21:03:57,191 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:03:57,198 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:03:57,227 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:03:57,328 WARN L250 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_305b72ff-1cab-47c9-bfef-60befccb62ee/sv-benchmarks/c/ldv-regression/fo_test.i[40440,40453] [2024-11-13 21:03:57,338 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:03:57,413 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: read [2024-11-13 21:03:57,414 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@59c04e96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:57, skipping insertion in model container [2024-11-13 21:03:57,415 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:03:57,415 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-13 21:03:57,418 INFO L158 Benchmark]: Toolchain (without parser) took 1082.77ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 63.7MB in the end (delta: 27.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:03:57,421 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 117.4MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:03:57,422 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1078.94ms. Allocated memory is still 117.4MB. Free memory was 90.8MB in the beginning and 63.7MB in the end (delta: 27.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:03:57,424 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45ms. Allocated memory is still 117.4MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1078.94ms. Allocated memory is still 117.4MB. Free memory was 90.8MB in the beginning and 63.7MB in the end (delta: 27.1MB). Peak memory consumption was 25.2MB. 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: read 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