./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 a0165632 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_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-regression/fo_test.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk --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 0.2.5-dev-a016563 [2024-11-08 22:37:16,250 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:37:16,342 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:37:16,346 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:37:16,347 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:37:16,378 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:37:16,379 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:37:16,380 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:37:16,381 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:37:16,382 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:37:16,383 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:37:16,384 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:37:16,384 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:37:16,385 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:37:16,385 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:37:16,385 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:37:16,385 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:37:16,386 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:37:16,386 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:37:16,386 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:37:16,386 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:37:16,391 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:37:16,391 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:37:16,391 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:37:16,391 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:37:16,392 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:37:16,392 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:37:16,392 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:37:16,392 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:37:16,393 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:37:16,393 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:37:16,393 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:37:16,393 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:37:16,394 INFO L153 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_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 311e8ee9583d2ef90ad7c5b34825dcb05dcd1a4fef3a842e7a9948bf014d4ce2 [2024-11-08 22:37:16,663 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:37:16,691 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:37:16,696 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:37:16,698 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:37:16,698 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:37:16,700 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-regression/fo_test.i Unable to find full path for "g++" [2024-11-08 22:37:19,222 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:37:19,591 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:37:19,592 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/sv-benchmarks/c/ldv-regression/fo_test.i [2024-11-08 22:37:19,627 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk/data/d0c8c946e/9fd1681d79d6439ba9964b06bf138021/FLAG8427d625d [2024-11-08 22:37:19,655 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk/data/d0c8c946e/9fd1681d79d6439ba9964b06bf138021 [2024-11-08 22:37:19,659 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:37:19,663 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:37:19,667 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:37:19,667 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:37:19,675 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:37:19,676 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:37:19" (1/1) ... [2024-11-08 22:37:19,678 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7906bd0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:37:19, skipping insertion in model container [2024-11-08 22:37:19,679 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:37:19" (1/1) ... [2024-11-08 22:37:19,764 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:37:20,480 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_80d681dd-f90b-46ca-9ad2-91ee41edba99/sv-benchmarks/c/ldv-regression/fo_test.i[40440,40453] [2024-11-08 22:37:20,512 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:37:20,525 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:37:20,581 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_80d681dd-f90b-46ca-9ad2-91ee41edba99/sv-benchmarks/c/ldv-regression/fo_test.i[40440,40453] [2024-11-08 22:37:20,587 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:37:20,636 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: read [2024-11-08 22:37:20,637 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@65b3df9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:37:20, skipping insertion in model container [2024-11-08 22:37:20,637 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:37:20,638 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-08 22:37:20,640 INFO L158 Benchmark]: Toolchain (without parser) took 977.04ms. Allocated memory is still 165.7MB. Free memory was 122.1MB in the beginning and 93.7MB in the end (delta: 28.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-08 22:37:20,641 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 115.3MB. Free memory is still 67.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:37:20,642 INFO L158 Benchmark]: CACSL2BoogieTranslator took 970.67ms. Allocated memory is still 165.7MB. Free memory was 122.1MB in the beginning and 93.7MB in the end (delta: 28.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-08 22:37:20,644 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 115.3MB. Free memory is still 67.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 970.67ms. Allocated memory is still 165.7MB. Free memory was 122.1MB in the beginning and 93.7MB in the end (delta: 28.3MB). Peak memory consumption was 27.3MB. 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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-regression/fo_test.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk --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 0.2.5-dev-a016563 [2024-11-08 22:37:23,023 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:37:23,129 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-08 22:37:23,174 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:37:23,175 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:37:23,176 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:37:23,176 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:37:23,177 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:37:23,178 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:37:23,180 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:37:23,180 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:37:23,180 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:37:23,181 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:37:23,181 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:37:23,183 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:37:23,184 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:37:23,184 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 22:37:23,184 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 22:37:23,185 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:37:23,185 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 22:37:23,185 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:37:23,189 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:37:23,189 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:37:23,190 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:37:23,190 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:37:23,190 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:37:23,191 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:37:23,191 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 22:37:23,191 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:37:23,191 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:37:23,192 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:37:23,192 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:37:23,192 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:37:23,192 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 22:37:23,193 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:37:23,194 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 22:37:23,195 INFO L153 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_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 311e8ee9583d2ef90ad7c5b34825dcb05dcd1a4fef3a842e7a9948bf014d4ce2 [2024-11-08 22:37:23,592 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:37:23,624 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:37:23,630 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:37:23,631 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:37:23,632 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:37:23,634 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-regression/fo_test.i Unable to find full path for "g++" [2024-11-08 22:37:25,768 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:37:26,081 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:37:26,081 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/sv-benchmarks/c/ldv-regression/fo_test.i [2024-11-08 22:37:26,106 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk/data/1fced1170/1ac505978a9b4df9a8304ba65f30253e/FLAG7dbeb5295 [2024-11-08 22:37:26,339 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d681dd-f90b-46ca-9ad2-91ee41edba99/bin/ukojak-verify-ImItNfHLgk/data/1fced1170/1ac505978a9b4df9a8304ba65f30253e [2024-11-08 22:37:26,341 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:37:26,344 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:37:26,346 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:37:26,348 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:37:26,353 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:37:26,354 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:37:26" (1/1) ... [2024-11-08 22:37:26,355 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bfc08aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:37:26, skipping insertion in model container [2024-11-08 22:37:26,355 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:37:26" (1/1) ... [2024-11-08 22:37:26,403 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:37:26,858 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_80d681dd-f90b-46ca-9ad2-91ee41edba99/sv-benchmarks/c/ldv-regression/fo_test.i[40440,40453] [2024-11-08 22:37:26,879 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:37:26,883 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:37:26,905 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:37:26,972 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_80d681dd-f90b-46ca-9ad2-91ee41edba99/sv-benchmarks/c/ldv-regression/fo_test.i[40440,40453] [2024-11-08 22:37:26,980 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:37:27,040 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: read [2024-11-08 22:37:27,041 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@af30d85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:37:27, skipping insertion in model container [2024-11-08 22:37:27,041 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:37:27,042 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-08 22:37:27,045 INFO L158 Benchmark]: Toolchain (without parser) took 700.34ms. Allocated memory is still 90.2MB. Free memory was 49.6MB in the beginning and 43.8MB in the end (delta: 5.8MB). Peak memory consumption was 8.9MB. Max. memory is 16.1GB. [2024-11-08 22:37:27,046 INFO L158 Benchmark]: CDTParser took 0.59ms. Allocated memory is still 90.2MB. Free memory is still 66.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:37:27,047 INFO L158 Benchmark]: CACSL2BoogieTranslator took 695.52ms. Allocated memory is still 90.2MB. Free memory was 49.6MB in the beginning and 44.1MB in the end (delta: 5.5MB). Peak memory consumption was 8.9MB. Max. memory is 16.1GB. [2024-11-08 22:37:27,049 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.59ms. Allocated memory is still 90.2MB. Free memory is still 66.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 695.52ms. Allocated memory is still 90.2MB. Free memory was 49.6MB in the beginning and 44.1MB in the end (delta: 5.5MB). Peak memory consumption was 8.9MB. 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