./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 9bd2c7ff 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_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL --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 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:08:45,236 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:08:45,353 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2023-11-19 03:08:45,360 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:08:45,362 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:08:45,399 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:08:45,401 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:08:45,402 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:08:45,402 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:08:45,407 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:08:45,408 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:08:45,409 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-19 03:08:45,409 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-19 03:08:45,411 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-19 03:08:45,411 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:08:45,412 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 03:08:45,412 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:08:45,413 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:08:45,413 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:08:45,414 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:08:45,414 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:08:45,415 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:08:45,416 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:08:45,416 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:08:45,416 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:08:45,417 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:08:45,417 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_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa [2023-11-19 03:08:45,728 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:08:45,760 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:08:45,763 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:08:45,764 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:08:45,765 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:08:45,766 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2023-11-19 03:08:48,900 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:08:51,052 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:08:51,053 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2023-11-19 03:08:51,253 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL/data/685920394/bd9ee4ee649f4bb6979cfdbbedb4487b/FLAG7d761b454 [2023-11-19 03:08:51,273 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL/data/685920394/bd9ee4ee649f4bb6979cfdbbedb4487b [2023-11-19 03:08:51,279 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:08:51,280 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:08:51,283 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:08:51,284 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:08:51,289 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:08:51,290 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:08:51" (1/1) ... [2023-11-19 03:08:51,291 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@350445e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:51, skipping insertion in model container [2023-11-19 03:08:51,291 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:08:51" (1/1) ... [2023-11-19 03:08:51,955 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:09:23,253 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2023-11-19 03:09:23,254 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2023-11-19 03:09:23,255 WARN L635 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2023-11-19 03:09:23,256 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2023-11-19 03:09:23,265 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2023-11-19 03:09:23,270 WARN L635 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2023-11-19 03:09:23,271 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2023-11-19 03:09:23,276 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2023-11-19 03:09:23,281 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2023-11-19 03:09:23,344 WARN L635 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2023-11-19 03:09:23,521 WARN L635 FunctionHandler]: implicit declaration of function __builtin_strspn [2023-11-19 03:09:24,362 WARN L635 FunctionHandler]: implicit declaration of function __builtin_strcspn [2023-11-19 03:09:24,684 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. [2023-11-19 03:09:24,685 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@396d0fa6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:09:24, skipping insertion in model container [2023-11-19 03:09:24,685 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:09:24,686 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:09:24,688 INFO L158 Benchmark]: Toolchain (without parser) took 33406.52ms. Allocated memory was 218.1MB in the beginning and 360.7MB in the end (delta: 142.6MB). Free memory was 122.5MB in the beginning and 116.7MB in the end (delta: 5.7MB). Peak memory consumption was 225.8MB. Max. memory is 16.1GB. [2023-11-19 03:09:24,689 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 113.2MB. Free memory was 69.5MB in the beginning and 69.5MB in the end (delta: 84.8kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:09:24,691 INFO L158 Benchmark]: CACSL2BoogieTranslator took 33402.31ms. Allocated memory was 218.1MB in the beginning and 360.7MB in the end (delta: 142.6MB). Free memory was 122.5MB in the beginning and 116.7MB in the end (delta: 5.7MB). Peak memory consumption was 225.8MB. Max. memory is 16.1GB. [2023-11-19 03:09:24,693 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 113.2MB. Free memory was 69.5MB in the beginning and 69.5MB in the end (delta: 84.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 33402.31ms. Allocated memory was 218.1MB in the beginning and 360.7MB in the end (delta: 142.6MB). Free memory was 122.5MB in the beginning and 116.7MB in the end (delta: 5.7MB). Peak memory consumption was 225.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 36319]: 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_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL --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 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:09:27,098 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:09:27,169 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2023-11-19 03:09:27,220 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:09:27,221 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:09:27,222 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:09:27,223 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:09:27,223 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:09:27,224 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:09:27,225 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-19 03:09:27,225 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-19 03:09:27,226 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-19 03:09:27,226 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:09:27,227 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:09:27,228 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:09:27,230 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:09:27,232 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 03:09:27,236 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:09:27,236 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:09:27,237 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:09:27,238 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:09:27,239 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:09:27,239 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:09:27,240 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:09:27,241 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:09:27,241 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:09:27,242 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:09:27,242 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:09:27,242 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:09:27,243 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:09:27,244 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:09:27,244 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_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa [2023-11-19 03:09:27,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:09:27,731 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:09:27,734 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:09:27,736 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:09:27,736 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:09:27,744 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2023-11-19 03:09:31,038 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:09:33,388 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:09:33,389 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2023-11-19 03:09:33,646 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL/data/ad34aa7b0/428de56ef5e347189d30d96a4d3383ae/FLAGba4cf3255 [2023-11-19 03:09:33,663 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863f9dc8-c348-49fc-b10b-1fc5661d0cbc/bin/ukojak-verify-G8NBE6pJGL/data/ad34aa7b0/428de56ef5e347189d30d96a4d3383ae [2023-11-19 03:09:33,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:09:33,668 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:09:33,670 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:09:33,670 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:09:33,675 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:09:33,676 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:09:33" (1/1) ... [2023-11-19 03:09:33,678 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c4efac5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:09:33, skipping insertion in model container [2023-11-19 03:09:33,678 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:09:33" (1/1) ... [2023-11-19 03:09:34,723 INFO L177 MainTranslator]: Built tables and reachable declarations