./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 9bd2c7ff 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_3df4b68b-b091-45fd-9d6b-b418a7e343bc/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3df4b68b-b091-45fd-9d6b-b418a7e343bc/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_3df4b68b-b091-45fd-9d6b-b418a7e343bc/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3df4b68b-b091-45fd-9d6b-b418a7e343bc/bin/ukojak-verify-G8NBE6pJGL/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_3df4b68b-b091-45fd-9d6b-b418a7e343bc/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3df4b68b-b091-45fd-9d6b-b418a7e343bc/bin/ukojak-verify-G8NBE6pJGL --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-9bd2c7f [2023-11-19 03:42:44,119 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:42:44,206 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3df4b68b-b091-45fd-9d6b-b418a7e343bc/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-19 03:42:44,210 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:42:44,210 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:42:44,233 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:42:44,234 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:42:44,234 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:42:44,235 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:42:44,236 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:42:44,236 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:42:44,237 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:42:44,237 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:42:44,238 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:42:44,238 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:42:44,239 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:42:44,239 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:42:44,240 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 03:42:44,240 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 03:42:44,241 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:42:44,241 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:42:44,252 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:42:44,253 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:42:44,254 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:42:44,254 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:42:44,254 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:42:44,255 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:42:44,255 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:42:44,256 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:42:44,256 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:42:44,257 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:42:44,257 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:42:44,258 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_3df4b68b-b091-45fd-9d6b-b418a7e343bc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3df4b68b-b091-45fd-9d6b-b418a7e343bc/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 935f88b4e8d3c594a969e02830dc0e71e1824c543ec1edef55d689968d17ba50 [2023-11-19 03:42:44,584 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:42:44,635 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:42:44,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:42:44,639 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:42:44,640 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:42:44,643 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3df4b68b-b091-45fd-9d6b-b418a7e343bc/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cp_comb.i [2023-11-19 03:42:47,851 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:42:50,847 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:42:50,849 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3df4b68b-b091-45fd-9d6b-b418a7e343bc/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cp_comb.i [2023-11-19 03:42:51,178 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3df4b68b-b091-45fd-9d6b-b418a7e343bc/bin/ukojak-verify-G8NBE6pJGL/data/05ee622d4/6dda5980e4664eeaa02d8f3599802227/FLAG21f401439 [2023-11-19 03:42:51,201 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3df4b68b-b091-45fd-9d6b-b418a7e343bc/bin/ukojak-verify-G8NBE6pJGL/data/05ee622d4/6dda5980e4664eeaa02d8f3599802227 [2023-11-19 03:42:51,212 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:42:51,215 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:42:51,220 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:42:51,220 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:42:51,226 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:42:51,228 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:42:51" (1/1) ... [2023-11-19 03:42:51,229 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@162a9cb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:42:51, skipping insertion in model container [2023-11-19 03:42:51,229 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:42:51" (1/1) ... [2023-11-19 03:42:52,124 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:43:30,177 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2023-11-19 03:43:30,178 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2023-11-19 03:43:30,179 WARN L635 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2023-11-19 03:43:30,180 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2023-11-19 03:43:30,182 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2023-11-19 03:43:30,183 WARN L635 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2023-11-19 03:43:30,184 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2023-11-19 03:43:30,186 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2023-11-19 03:43:30,187 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2023-11-19 03:43:30,241 WARN L635 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2023-11-19 03:43:30,380 WARN L635 FunctionHandler]: implicit declaration of function __builtin_strspn [2023-11-19 03:43:31,138 WARN L635 FunctionHandler]: implicit declaration of function __builtin_strcspn [2023-11-19 03:43:31,582 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 03:43:31,584 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bab0b63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:31, skipping insertion in model container [2023-11-19 03:43:31,584 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:43:31,584 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:43:31,587 INFO L158 Benchmark]: Toolchain (without parser) took 40370.99ms. Allocated memory was 169.9MB in the beginning and 352.3MB in the end (delta: 182.5MB). Free memory was 74.8MB in the beginning and 189.2MB in the end (delta: -114.4MB). Peak memory consumption was 260.5MB. Max. memory is 16.1GB. [2023-11-19 03:43:31,588 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 125.8MB. Free memory was 85.5MB in the beginning and 85.3MB in the end (delta: 159.6kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:43:31,589 INFO L158 Benchmark]: CACSL2BoogieTranslator took 40364.54ms. Allocated memory was 169.9MB in the beginning and 352.3MB in the end (delta: 182.5MB). Free memory was 74.8MB in the beginning and 189.2MB in the end (delta: -114.4MB). Peak memory consumption was 260.5MB. Max. memory is 16.1GB. [2023-11-19 03:43:31,592 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 125.8MB. Free memory was 85.5MB in the beginning and 85.3MB in the end (delta: 159.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 40364.54ms. Allocated memory was 169.9MB in the beginning and 352.3MB in the end (delta: 182.5MB). Free memory was 74.8MB in the beginning and 189.2MB in the end (delta: -114.4MB). Peak memory consumption was 260.5MB. 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_3df4b68b-b091-45fd-9d6b-b418a7e343bc/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3df4b68b-b091-45fd-9d6b-b418a7e343bc/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_3df4b68b-b091-45fd-9d6b-b418a7e343bc/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3df4b68b-b091-45fd-9d6b-b418a7e343bc/bin/ukojak-verify-G8NBE6pJGL/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_3df4b68b-b091-45fd-9d6b-b418a7e343bc/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3df4b68b-b091-45fd-9d6b-b418a7e343bc/bin/ukojak-verify-G8NBE6pJGL --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-9bd2c7f [2023-11-19 03:43:33,986 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:43:34,113 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3df4b68b-b091-45fd-9d6b-b418a7e343bc/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2023-11-19 03:43:34,167 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:43:34,168 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:43:34,169 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:43:34,170 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:43:34,170 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:43:34,171 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:43:34,176 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:43:34,177 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:43:34,177 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:43:34,178 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:43:34,179 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:43:34,180 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:43:34,180 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:43:34,181 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 03:43:34,181 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:43:34,182 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 03:43:34,182 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:43:34,182 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:43:34,184 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:43:34,184 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:43:34,184 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:43:34,185 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:43:34,185 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:43:34,186 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:43:34,186 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:43:34,187 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:43:34,187 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:43:34,189 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:43:34,189 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:43:34,189 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:43:34,190 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:43:34,190 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:43:34,190 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:43:34,190 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_3df4b68b-b091-45fd-9d6b-b418a7e343bc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3df4b68b-b091-45fd-9d6b-b418a7e343bc/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 935f88b4e8d3c594a969e02830dc0e71e1824c543ec1edef55d689968d17ba50 [2023-11-19 03:43:34,579 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:43:34,605 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:43:34,610 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:43:34,611 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:43:34,612 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:43:34,614 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3df4b68b-b091-45fd-9d6b-b418a7e343bc/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cp_comb.i [2023-11-19 03:43:37,749 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:43:40,242 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:43:40,242 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3df4b68b-b091-45fd-9d6b-b418a7e343bc/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cp_comb.i [2023-11-19 03:43:40,710 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3df4b68b-b091-45fd-9d6b-b418a7e343bc/bin/ukojak-verify-G8NBE6pJGL/data/08e7a6201/9df53e7a5e3642ec89a8efb9bd824efd/FLAGb224bcd13 [2023-11-19 03:43:40,729 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3df4b68b-b091-45fd-9d6b-b418a7e343bc/bin/ukojak-verify-G8NBE6pJGL/data/08e7a6201/9df53e7a5e3642ec89a8efb9bd824efd [2023-11-19 03:43:40,731 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:43:40,733 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:43:40,734 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:43:40,735 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:43:40,739 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:43:40,740 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:43:40" (1/1) ... [2023-11-19 03:43:40,741 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2df54761 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:40, skipping insertion in model container [2023-11-19 03:43:40,741 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:43:40" (1/1) ... [2023-11-19 03:43:41,614 INFO L177 MainTranslator]: Built tables and reachable declarations