./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:10:20,612 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:10:20,686 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2023-11-24 22:10:20,691 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:10:20,692 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:10:20,718 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:10:20,719 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:10:20,720 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:10:20,720 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:10:20,721 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:10:20,721 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:10:20,722 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-24 22:10:20,723 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-24 22:10:20,723 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-24 22:10:20,724 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:10:20,726 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 22:10:20,726 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:10:20,729 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:10:20,730 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:10:20,730 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:10:20,731 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:10:20,736 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:10:20,736 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:10:20,737 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:10:20,737 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:10:20,738 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:10:20,738 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_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 [2023-11-24 22:10:21,055 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:10:21,088 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:10:21,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:10:21,092 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:10:21,093 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:10:21,094 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2023-11-24 22:10:24,183 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:10:26,594 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:10:26,595 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2023-11-24 22:10:26,964 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi/data/fb0831117/1bb7696ed15644528aaff5db8868b49a/FLAGf8e723717 [2023-11-24 22:10:26,986 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi/data/fb0831117/1bb7696ed15644528aaff5db8868b49a [2023-11-24 22:10:26,992 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:10:26,994 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:10:26,998 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:10:26,998 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:10:27,005 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:10:27,008 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:10:26" (1/1) ... [2023-11-24 22:10:27,009 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33fee797 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:27, skipping insertion in model container [2023-11-24 22:10:27,010 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:10:26" (1/1) ... [2023-11-24 22:10:27,794 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:11:02,543 WARN L638 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2023-11-24 22:11:02,548 WARN L638 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2023-11-24 22:11:02,549 WARN L638 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2023-11-24 22:11:02,551 WARN L638 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2023-11-24 22:11:02,556 WARN L638 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2023-11-24 22:11:02,557 WARN L638 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2023-11-24 22:11:02,558 WARN L638 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2023-11-24 22:11:02,562 WARN L638 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2023-11-24 22:11:02,569 WARN L638 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2023-11-24 22:11:02,658 WARN L638 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2023-11-24 22:11:02,849 WARN L638 FunctionHandler]: implicit declaration of function __builtin_strspn [2023-11-24 22:11:03,678 WARN L638 FunctionHandler]: implicit declaration of function __builtin_strcspn [2023-11-24 22:11:04,322 ERROR L324 MainTranslator]: Unsupported Syntax: The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. [2023-11-24 22:11:04,323 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@37c003b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:04, skipping insertion in model container [2023-11-24 22:11:04,323 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:11:04,324 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-24 22:11:04,327 INFO L158 Benchmark]: Toolchain (without parser) took 37330.86ms. Allocated memory was 213.9MB in the beginning and 390.1MB in the end (delta: 176.2MB). Free memory was 103.4MB in the beginning and 200.0MB in the end (delta: -96.5MB). Peak memory consumption was 287.1MB. Max. memory is 16.1GB. [2023-11-24 22:11:04,327 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 140.5MB. Free memory was 109.3MB in the beginning and 109.2MB in the end (delta: 112.1kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 22:11:04,329 INFO L158 Benchmark]: CACSL2BoogieTranslator took 37326.00ms. Allocated memory was 213.9MB in the beginning and 390.1MB in the end (delta: 176.2MB). Free memory was 103.4MB in the beginning and 200.0MB in the end (delta: -96.5MB). Peak memory consumption was 287.1MB. Max. memory is 16.1GB. [2023-11-24 22:11:04,331 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 140.5MB. Free memory was 109.3MB in the beginning and 109.2MB in the end (delta: 112.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 37326.00ms. Allocated memory was 213.9MB in the beginning and 390.1MB in the end (delta: 176.2MB). Free memory was 103.4MB in the beginning and 200.0MB in the end (delta: -96.5MB). Peak memory consumption was 287.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 39989]: Unsupported Syntax The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:11:06,846 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:11:06,990 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2023-11-24 22:11:07,061 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:11:07,063 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:11:07,065 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:11:07,065 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:11:07,066 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:11:07,067 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:11:07,072 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-24 22:11:07,073 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-24 22:11:07,074 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-24 22:11:07,074 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:11:07,076 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-24 22:11:07,077 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-24 22:11:07,077 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-24 22:11:07,078 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 22:11:07,078 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:11:07,079 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:11:07,080 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:11:07,081 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:11:07,082 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-24 22:11:07,082 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-24 22:11:07,083 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:11:07,084 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:11:07,084 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:11:07,085 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:11:07,085 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-24 22:11:07,086 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-24 22:11:07,086 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-24 22:11:07,088 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-24 22:11:07,088 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_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c8aac95267dec68e99458351999ea740fa786a82a6feb1ce5c8effaf4a32372 [2023-11-24 22:11:07,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:11:07,543 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:11:07,546 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:11:07,547 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:11:07,548 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:11:07,549 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2023-11-24 22:11:10,803 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:11:13,350 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:11:13,351 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/sv-benchmarks/c/goblint-coreutils/instrumented_interval_du_comb.i [2023-11-24 22:11:13,686 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi/data/1a2fc204a/4c563d645f2b4f02bc76e18f894d80e3/FLAG3f4935bfb [2023-11-24 22:11:13,705 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258d6bd9-025a-4f4f-ae4f-42ee907b7d50/bin/ukojak-verify-afCqCEvfdi/data/1a2fc204a/4c563d645f2b4f02bc76e18f894d80e3 [2023-11-24 22:11:13,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:11:13,712 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:11:13,717 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:11:13,717 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:11:13,722 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:11:13,723 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:11:13" (1/1) ... [2023-11-24 22:11:13,724 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b85aa8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:13, skipping insertion in model container [2023-11-24 22:11:13,725 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:11:13" (1/1) ... [2023-11-24 22:11:14,622 INFO L177 MainTranslator]: Built tables and reachable declarations