./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cut_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc 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_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cut_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi --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 fba82fd132cdae8c64994a7c54b94e30e03a9f6ca87bfb56b5e0f118b2338603 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:00:24,873 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:00:24,991 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-24 23:00:25,004 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:00:25,005 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:00:25,040 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:00:25,042 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:00:25,043 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:00:25,044 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:00:25,049 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:00:25,050 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:00:25,050 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:00:25,051 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:00:25,052 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:00:25,053 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:00:25,053 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:00:25,053 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:00:25,054 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-24 23:00:25,054 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 23:00:25,055 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:00:25,055 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:00:25,056 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:00:25,057 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:00:25,057 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:00:25,058 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:00:25,058 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:00:25,059 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:00:25,059 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:00:25,059 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:00:25,060 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:00:25,061 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:00:25,061 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:00:25,062 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_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fba82fd132cdae8c64994a7c54b94e30e03a9f6ca87bfb56b5e0f118b2338603 [2023-11-24 23:00:25,402 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:00:25,438 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:00:25,441 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:00:25,443 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:00:25,443 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:00:25,445 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cut_comb.i [2023-11-24 23:00:28,562 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:00:30,591 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:00:30,592 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cut_comb.i [2023-11-24 23:00:30,784 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi/data/70361f1e5/0747d662c4d94b9fbe6b5334ae49be07/FLAG17638dfc9 [2023-11-24 23:00:30,801 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi/data/70361f1e5/0747d662c4d94b9fbe6b5334ae49be07 [2023-11-24 23:00:30,806 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:00:30,808 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:00:30,812 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:00:30,812 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:00:30,817 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:00:30,818 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:00:30" (1/1) ... [2023-11-24 23:00:30,819 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@128de10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:30, skipping insertion in model container [2023-11-24 23:00:30,820 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:00:30" (1/1) ... [2023-11-24 23:00:31,613 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:01:00,941 WARN L638 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2023-11-24 23:01:00,942 WARN L638 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2023-11-24 23:01:00,943 WARN L638 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2023-11-24 23:01:00,944 WARN L638 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2023-11-24 23:01:00,947 WARN L638 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2023-11-24 23:01:00,948 WARN L638 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2023-11-24 23:01:00,949 WARN L638 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2023-11-24 23:01:00,951 WARN L638 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2023-11-24 23:01:00,952 WARN L638 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2023-11-24 23:01:00,997 WARN L638 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2023-11-24 23:01:01,178 WARN L638 FunctionHandler]: implicit declaration of function __builtin_strspn [2023-11-24 23:01:01,832 WARN L638 FunctionHandler]: implicit declaration of function __builtin_strcspn [2023-11-24 23:01:02,296 ERROR L324 MainTranslator]: Unsupported Syntax: The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. [2023-11-24 23:01:02,297 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6a5d9a93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:02, skipping insertion in model container [2023-11-24 23:01:02,297 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:01:02,298 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-24 23:01:02,300 INFO L158 Benchmark]: Toolchain (without parser) took 31490.64ms. Allocated memory was 144.7MB in the beginning and 346.0MB in the end (delta: 201.3MB). Free memory was 61.0MB in the beginning and 178.1MB in the end (delta: -117.2MB). Peak memory consumption was 241.6MB. Max. memory is 16.1GB. [2023-11-24 23:01:02,301 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 144.7MB. Free memory is still 118.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 23:01:02,302 INFO L158 Benchmark]: CACSL2BoogieTranslator took 31485.75ms. Allocated memory was 144.7MB in the beginning and 346.0MB in the end (delta: 201.3MB). Free memory was 60.6MB in the beginning and 178.1MB in the end (delta: -117.6MB). Peak memory consumption was 241.6MB. Max. memory is 16.1GB. [2023-11-24 23:01:02,304 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 144.7MB. Free memory is still 118.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 31485.75ms. Allocated memory was 144.7MB in the beginning and 346.0MB in the end (delta: 201.3MB). Free memory was 60.6MB in the beginning and 178.1MB in the end (delta: -117.6MB). Peak memory consumption was 241.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 36489]: 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_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cut_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi --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 fba82fd132cdae8c64994a7c54b94e30e03a9f6ca87bfb56b5e0f118b2338603 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:01:04,812 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:01:04,964 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2023-11-24 23:01:05,016 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:01:05,018 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:01:05,019 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:01:05,020 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:01:05,020 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:01:05,021 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:01:05,026 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:01:05,027 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:01:05,027 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:01:05,028 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:01:05,029 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:01:05,030 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-24 23:01:05,030 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-24 23:01:05,031 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-24 23:01:05,031 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-24 23:01:05,031 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 23:01:05,033 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:01:05,033 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:01:05,034 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:01:05,035 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:01:05,035 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:01:05,036 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-24 23:01:05,036 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-24 23:01:05,037 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:01:05,037 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:01:05,037 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:01:05,038 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:01:05,039 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:01:05,040 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-24 23:01:05,040 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-24 23:01:05,040 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:01:05,041 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-24 23:01:05,041 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-24 23:01:05,041 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_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fba82fd132cdae8c64994a7c54b94e30e03a9f6ca87bfb56b5e0f118b2338603 [2023-11-24 23:01:05,493 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:01:05,529 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:01:05,532 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:01:05,533 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:01:05,534 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:01:05,536 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cut_comb.i [2023-11-24 23:01:08,882 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:01:10,890 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:01:10,890 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cut_comb.i [2023-11-24 23:01:11,088 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi/data/203d82aae/4022b578929446ae9ca5f24a6338f75a/FLAG557372f84 [2023-11-24 23:01:11,108 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83156f94-a42f-4c2e-8d19-22c5034e3ae4/bin/ukojak-verify-afCqCEvfdi/data/203d82aae/4022b578929446ae9ca5f24a6338f75a [2023-11-24 23:01:11,113 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:01:11,115 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:01:11,120 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:01:11,121 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:01:11,126 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:01:11,126 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:01:11" (1/1) ... [2023-11-24 23:01:11,128 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ee694de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:11, skipping insertion in model container [2023-11-24 23:01:11,128 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:01:11" (1/1) ... [2023-11-24 23:01:11,816 INFO L177 MainTranslator]: Built tables and reachable declarations