./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cp_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version cf1a7837 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_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cp_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 935f88b4e8d3c594a969e02830dc0e71e1824c543ec1edef55d689968d17ba50 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:45:45,749 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:45:45,821 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-11 23:45:45,826 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:45:45,826 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:45:45,852 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:45:45,853 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:45:45,854 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:45:45,855 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:45:45,855 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:45:45,856 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:45:45,857 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:45:45,857 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:45:45,858 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:45:45,858 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:45:45,859 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:45:45,859 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:45:45,860 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-11 23:45:45,860 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-11 23:45:45,861 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:45:45,861 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:45:45,862 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:45:45,862 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:45:45,863 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:45:45,863 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:45:45,864 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:45:45,864 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:45:45,864 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:45:45,865 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:45:45,865 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:45:45,866 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:45:45,866 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_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 935f88b4e8d3c594a969e02830dc0e71e1824c543ec1edef55d689968d17ba50 [2023-11-11 23:45:46,127 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:45:46,180 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:45:46,182 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:45:46,183 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:45:46,184 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:45:46,185 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cp_comb.i [2023-11-11 23:45:49,158 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:45:51,523 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:45:51,524 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cp_comb.i [2023-11-11 23:45:51,821 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV/data/3dda97f93/b765c12b7ed24ddfb2faac597037a54c/FLAG518ca8fae [2023-11-11 23:45:51,837 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV/data/3dda97f93/b765c12b7ed24ddfb2faac597037a54c [2023-11-11 23:45:51,847 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:45:51,849 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:45:51,851 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:45:51,852 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:45:51,857 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:45:51,858 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:45:51" (1/1) ... [2023-11-11 23:45:51,859 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@448d7d5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:51, skipping insertion in model container [2023-11-11 23:45:51,860 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:45:51" (1/1) ... [2023-11-11 23:45:52,551 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:46:29,562 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2023-11-11 23:46:29,565 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2023-11-11 23:46:29,566 WARN L635 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2023-11-11 23:46:29,567 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2023-11-11 23:46:29,578 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2023-11-11 23:46:29,582 WARN L635 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2023-11-11 23:46:29,583 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2023-11-11 23:46:29,592 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2023-11-11 23:46:29,593 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2023-11-11 23:46:29,652 WARN L635 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2023-11-11 23:46:29,829 WARN L635 FunctionHandler]: implicit declaration of function __builtin_strspn [2023-11-11 23:46:30,538 WARN L635 FunctionHandler]: implicit declaration of function __builtin_strcspn [2023-11-11 23:46:31,045 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. [2023-11-11 23:46:31,046 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b08429b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:31, skipping insertion in model container [2023-11-11 23:46:31,047 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:46:31,047 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-11 23:46:31,050 INFO L158 Benchmark]: Toolchain (without parser) took 39199.53ms. Allocated memory was 274.7MB in the beginning and 276.8MB in the end (delta: 2.1MB). Free memory was 194.3MB in the beginning and 115.7MB in the end (delta: 78.7MB). Peak memory consumption was 213.0MB. Max. memory is 16.1GB. [2023-11-11 23:46:31,051 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 134.2MB. Free memory was 107.0MB in the beginning and 106.9MB in the end (delta: 140.1kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:46:31,052 INFO L158 Benchmark]: CACSL2BoogieTranslator took 39195.77ms. Allocated memory was 274.7MB in the beginning and 276.8MB in the end (delta: 2.1MB). Free memory was 194.3MB in the beginning and 115.7MB in the end (delta: 78.7MB). Peak memory consumption was 213.0MB. Max. memory is 16.1GB. [2023-11-11 23:46:31,055 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 134.2MB. Free memory was 107.0MB in the beginning and 106.9MB in the end (delta: 140.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 39195.77ms. Allocated memory was 274.7MB in the beginning and 276.8MB in the end (delta: 2.1MB). Free memory was 194.3MB in the beginning and 115.7MB in the end (delta: 78.7MB). Peak memory consumption was 213.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 37044]: 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cp_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 935f88b4e8d3c594a969e02830dc0e71e1824c543ec1edef55d689968d17ba50 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:46:33,856 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:46:33,993 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2023-11-11 23:46:34,057 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:46:34,058 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:46:34,061 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:46:34,062 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:46:34,063 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:46:34,064 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:46:34,065 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:46:34,066 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:46:34,067 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:46:34,067 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:46:34,070 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:46:34,070 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:46:34,071 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:46:34,072 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-11 23:46:34,076 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:46:34,077 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-11 23:46:34,077 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:46:34,078 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:46:34,078 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:46:34,079 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:46:34,080 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:46:34,080 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:46:34,081 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:46:34,081 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:46:34,082 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:46:34,082 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:46:34,083 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:46:34,084 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:46:34,084 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:46:34,085 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:46:34,085 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:46:34,086 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:46:34,086 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:46:34,086 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_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 935f88b4e8d3c594a969e02830dc0e71e1824c543ec1edef55d689968d17ba50 [2023-11-11 23:46:34,445 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:46:34,466 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:46:34,469 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:46:34,471 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:46:34,471 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:46:34,473 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cp_comb.i [2023-11-11 23:46:37,704 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:46:40,296 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:46:40,297 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cp_comb.i [2023-11-11 23:46:40,833 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV/data/fe3aa79d4/8e02e1f53bec4c49977694a3af957ebe/FLAGcdc08a1d0 [2023-11-11 23:46:40,858 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c1397b7-a178-4cb4-9b27-35207822e59d/bin/ukojak-verify-0OAaufAVZV/data/fe3aa79d4/8e02e1f53bec4c49977694a3af957ebe [2023-11-11 23:46:40,864 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:46:40,866 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:46:40,867 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:46:40,868 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:46:40,873 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:46:40,874 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:46:40" (1/1) ... [2023-11-11 23:46:40,875 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13395560 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:40, skipping insertion in model container [2023-11-11 23:46:40,875 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:46:40" (1/1) ... [2023-11-11 23:46:41,726 INFO L177 MainTranslator]: Built tables and reachable declarations