./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_mv_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_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/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_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_mv_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/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_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/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 2615050d3e15454a7c4ac27f40f296bb7a011298e24dedaf2a982d9365404e2e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:50:12,052 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:50:12,129 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-11 23:50:12,135 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:50:12,135 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:50:12,159 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:50:12,160 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:50:12,161 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:50:12,161 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:50:12,162 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:50:12,163 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:50:12,163 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:50:12,164 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:50:12,167 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:50:12,167 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:50:12,168 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:50:12,168 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:50:12,169 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-11 23:50:12,172 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-11 23:50:12,173 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:50:12,173 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:50:12,174 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:50:12,174 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:50:12,176 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:50:12,177 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:50:12,177 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:50:12,181 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:50:12,182 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:50:12,182 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:50:12,182 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:50:12,183 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:50:12,183 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_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2615050d3e15454a7c4ac27f40f296bb7a011298e24dedaf2a982d9365404e2e [2023-11-11 23:50:12,546 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:50:12,578 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:50:12,580 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:50:12,582 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:50:12,582 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:50:12,583 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/goblint-coreutils/instrumented_mv_comb.i [2023-11-11 23:50:15,731 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:50:17,865 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:50:17,866 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/sv-benchmarks/c/goblint-coreutils/instrumented_mv_comb.i [2023-11-11 23:50:18,145 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/bin/ukojak-verify-0OAaufAVZV/data/9aa039095/ae09437397a5454fa374b6aef0607d20/FLAG6abefb071 [2023-11-11 23:50:18,231 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/bin/ukojak-verify-0OAaufAVZV/data/9aa039095/ae09437397a5454fa374b6aef0607d20 [2023-11-11 23:50:18,235 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:50:18,236 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:50:18,238 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:50:18,238 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:50:18,245 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:50:18,247 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:50:18" (1/1) ... [2023-11-11 23:50:18,249 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a7a227f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:18, skipping insertion in model container [2023-11-11 23:50:18,249 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:50:18" (1/1) ... [2023-11-11 23:50:18,866 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:50:53,473 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2023-11-11 23:50:53,474 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2023-11-11 23:50:53,475 WARN L635 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2023-11-11 23:50:53,476 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2023-11-11 23:50:53,478 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2023-11-11 23:50:53,479 WARN L635 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2023-11-11 23:50:53,479 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2023-11-11 23:50:53,493 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2023-11-11 23:50:53,494 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2023-11-11 23:50:53,573 WARN L635 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2023-11-11 23:50:53,716 WARN L635 FunctionHandler]: implicit declaration of function __builtin_strspn [2023-11-11 23:50:54,411 WARN L635 FunctionHandler]: implicit declaration of function __builtin_strcspn [2023-11-11 23:50:54,769 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 23:50:54,770 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@67af9802 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:54, skipping insertion in model container [2023-11-11 23:50:54,770 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:50:54,771 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-11 23:50:54,773 INFO L158 Benchmark]: Toolchain (without parser) took 36535.72ms. Allocated memory was 213.9MB in the beginning and 352.3MB in the end (delta: 138.4MB). Free memory was 136.0MB in the beginning and 128.7MB in the end (delta: 7.2MB). Peak memory consumption was 249.2MB. Max. memory is 16.1GB. [2023-11-11 23:50:54,774 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 111.1MB. Free memory is still 79.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:50:54,775 INFO L158 Benchmark]: CACSL2BoogieTranslator took 36533.07ms. Allocated memory was 213.9MB in the beginning and 352.3MB in the end (delta: 138.4MB). Free memory was 136.0MB in the beginning and 128.7MB in the end (delta: 7.2MB). Peak memory consumption was 249.2MB. Max. memory is 16.1GB. [2023-11-11 23:50:54,777 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 111.1MB. Free memory is still 79.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 36533.07ms. Allocated memory was 213.9MB in the beginning and 352.3MB in the end (delta: 138.4MB). Free memory was 136.0MB in the beginning and 128.7MB in the end (delta: 7.2MB). Peak memory consumption was 249.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 36544]: 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_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/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_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_mv_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/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_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/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 2615050d3e15454a7c4ac27f40f296bb7a011298e24dedaf2a982d9365404e2e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:50:57,381 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:50:57,505 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2023-11-11 23:50:57,542 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:50:57,543 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:50:57,544 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:50:57,545 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:50:57,546 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:50:57,547 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:50:57,547 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:50:57,548 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:50:57,549 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:50:57,549 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:50:57,550 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:50:57,551 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:50:57,551 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:50:57,552 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-11 23:50:57,553 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:50:57,553 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-11 23:50:57,554 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:50:57,554 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:50:57,555 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:50:57,556 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:50:57,556 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:50:57,557 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:50:57,557 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:50:57,558 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:50:57,558 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:50:57,559 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:50:57,559 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:50:57,560 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:50:57,560 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:50:57,561 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:50:57,561 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:50:57,561 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:50:57,562 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:50:57,562 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_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2615050d3e15454a7c4ac27f40f296bb7a011298e24dedaf2a982d9365404e2e [2023-11-11 23:50:58,032 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:50:58,071 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:50:58,074 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:50:58,076 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:50:58,077 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:50:58,079 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/goblint-coreutils/instrumented_mv_comb.i [2023-11-11 23:51:01,381 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:51:03,644 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:51:03,644 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/sv-benchmarks/c/goblint-coreutils/instrumented_mv_comb.i [2023-11-11 23:51:03,818 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/bin/ukojak-verify-0OAaufAVZV/data/a8e53f8ab/27f3a9ee66984875abea8ec369e9ceb5/FLAGb2b02d4db [2023-11-11 23:51:03,834 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bbbb24c-1232-483c-9ebf-418a9b3da9dd/bin/ukojak-verify-0OAaufAVZV/data/a8e53f8ab/27f3a9ee66984875abea8ec369e9ceb5 [2023-11-11 23:51:03,837 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:51:03,839 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:51:03,840 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:51:03,841 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:51:03,846 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:51:03,846 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:51:03" (1/1) ... [2023-11-11 23:51:03,848 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17f53a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:03, skipping insertion in model container [2023-11-11 23:51:03,848 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:51:03" (1/1) ... [2023-11-11 23:51:04,790 INFO L177 MainTranslator]: Built tables and reachable declarations