./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a 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_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:36:08,775 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:36:08,866 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-02 12:36:08,871 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:36:08,872 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:36:08,909 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:36:08,910 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:36:08,911 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:36:08,912 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:36:08,913 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:36:08,915 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:36:08,915 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:36:08,916 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:36:08,916 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:36:08,917 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:36:08,917 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:36:08,917 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:36:08,922 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:36:08,922 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:36:08,923 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:36:08,923 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:36:08,925 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:36:08,926 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:36:08,926 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:36:08,927 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:36:08,927 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:36:08,927 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:36:08,928 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:36:08,928 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:36:08,928 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:36:08,929 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:36:08,929 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:36:08,929 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:36:08,930 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:36:08,930 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:36:08,931 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:36:08,931 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:36:08,931 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:36:08,931 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:36:08,932 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:36:08,932 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:36:08,932 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:36:08,932 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:36:08,933 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:36:08,933 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 [2024-11-02 12:36:09,219 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:36:09,253 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:36:09,256 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:36:09,257 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:36:09,258 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:36:09,259 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i Unable to find full path for "g++" [2024-11-02 12:36:11,379 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:36:11,943 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:36:11,943 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2024-11-02 12:36:11,984 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2/data/95e0b3511/a090adfca7e5472fbfb16cf24ae42405/FLAGf4e20a478 [2024-11-02 12:36:12,519 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2/data/95e0b3511/a090adfca7e5472fbfb16cf24ae42405 [2024-11-02 12:36:12,522 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:36:12,523 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:36:12,528 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:36:12,532 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:36:12,546 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:36:12,547 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:36:12" (1/1) ... [2024-11-02 12:36:12,553 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cea0427 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:12, skipping insertion in model container [2024-11-02 12:36:12,553 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:36:12" (1/1) ... [2024-11-02 12:36:12,785 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:36:13,154 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2024-11-02 12:36:13,163 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2024-11-02 12:36:14,030 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,031 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,031 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,032 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,033 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,049 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,050 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,052 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,052 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,054 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,056 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,056 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,057 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,675 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:36:14,705 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:36:14,720 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2024-11-02 12:36:14,721 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2024-11-02 12:36:14,791 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,794 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,794 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,795 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,796 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,812 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,816 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,817 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,818 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,819 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,823 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,824 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,824 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:14,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] [2024-11-02 12:36:14,927 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:36:15,192 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_mem_acquire, aws_mem_release, aws_array_list_ensure_capacity [2024-11-02 12:36:15,192 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1666a8f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:15, skipping insertion in model container [2024-11-02 12:36:15,192 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:36:15,193 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-02 12:36:15,195 INFO L158 Benchmark]: Toolchain (without parser) took 2670.76ms. Allocated memory was 144.7MB in the beginning and 186.6MB in the end (delta: 41.9MB). Free memory was 98.1MB in the beginning and 133.1MB in the end (delta: -35.0MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2024-11-02 12:36:15,196 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 113.2MB. Free memory is still 63.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:36:15,197 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2665.13ms. Allocated memory was 144.7MB in the beginning and 186.6MB in the end (delta: 41.9MB). Free memory was 97.7MB in the beginning and 133.1MB in the end (delta: -35.4MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2024-11-02 12:36:15,199 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 113.2MB. Free memory is still 63.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2665.13ms. Allocated memory was 144.7MB in the beginning and 186.6MB in the end (delta: 41.9MB). Free memory was 97.7MB in the beginning and 133.1MB in the end (delta: -35.4MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6935]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_mem_acquire, aws_mem_release, aws_array_list_ensure_capacity 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_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:36:17,590 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:36:17,704 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2024-11-02 12:36:17,712 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:36:17,713 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:36:17,754 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:36:17,754 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:36:17,755 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:36:17,755 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:36:17,760 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:36:17,761 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:36:17,761 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:36:17,761 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:36:17,762 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:36:17,762 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:36:17,762 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:36:17,763 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:36:17,763 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:36:17,765 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:36:17,765 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:36:17,766 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:36:17,767 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:36:17,767 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-02 12:36:17,767 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-02 12:36:17,767 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:36:17,768 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-02 12:36:17,768 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:36:17,768 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:36:17,769 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:36:17,769 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 12:36:17,769 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:36:17,769 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:36:17,770 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:36:17,770 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:36:17,770 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:36:17,771 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:36:17,772 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-02 12:36:17,772 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-02 12:36:17,772 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:36:17,773 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:36:17,773 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:36:17,774 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_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 [2024-11-02 12:36:18,293 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:36:18,319 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:36:18,323 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:36:18,324 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:36:18,324 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:36:18,326 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i Unable to find full path for "g++" [2024-11-02 12:36:20,471 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:36:21,098 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:36:21,098 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2024-11-02 12:36:21,140 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2/data/a144a4390/ceb17884318a473692da29df89b97a11/FLAG47f051d1b [2024-11-02 12:36:21,162 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/bin/utaipan-verify-DbMuA5NWw2/data/a144a4390/ceb17884318a473692da29df89b97a11 [2024-11-02 12:36:21,165 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:36:21,167 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:36:21,170 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:36:21,171 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:36:21,178 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:36:21,178 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:36:21" (1/1) ... [2024-11-02 12:36:21,181 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f653d82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:21, skipping insertion in model container [2024-11-02 12:36:21,181 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:36:21" (1/1) ... [2024-11-02 12:36:21,330 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:36:21,773 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2024-11-02 12:36:21,781 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2024-11-02 12:36:22,539 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:22,656 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:22,656 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:22,662 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:22,679 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:22,682 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,683 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,684 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,685 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:22,686 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,687 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,691 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:22,692 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:22,695 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:22,696 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:22,715 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,716 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:22,718 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,719 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:22,721 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,722 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:22,723 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,724 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:22,727 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,728 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:22,729 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,730 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:22,730 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,731 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:23,149 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:23,150 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:23,155 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:23,156 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:23,424 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:36:23,469 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:36:23,489 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2024-11-02 12:36:23,490 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0869b2-49ee-48d1-8a2a-c77d9e75d97a/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2024-11-02 12:36:23,550 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:23,551 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:23,552 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:23,553 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:23,554 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:23,574 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:23,575 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:23,581 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:23,582 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:23,588 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:23,589 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:23,589 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:23,590 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:23,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] [2024-11-02 12:36:23,727 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:36:24,072 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_mem_acquire, aws_mem_release, aws_array_list_ensure_capacity [2024-11-02 12:36:24,073 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7dc4e6d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:24, skipping insertion in model container [2024-11-02 12:36:24,073 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:36:24,073 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-02 12:36:24,075 INFO L158 Benchmark]: Toolchain (without parser) took 2907.71ms. Allocated memory was 75.5MB in the beginning and 121.6MB in the end (delta: 46.1MB). Free memory was 45.5MB in the beginning and 55.3MB in the end (delta: -9.8MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. [2024-11-02 12:36:24,076 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 75.5MB. Free memory is still 51.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:36:24,081 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2903.58ms. Allocated memory was 75.5MB in the beginning and 121.6MB in the end (delta: 46.1MB). Free memory was 45.3MB in the beginning and 55.3MB in the end (delta: -10.1MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. [2024-11-02 12:36:24,084 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 75.5MB. Free memory is still 51.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2903.58ms. Allocated memory was 75.5MB in the beginning and 121.6MB in the end (delta: 46.1MB). Free memory was 45.3MB in the beginning and 55.3MB in the end (delta: -10.1MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6935]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_mem_acquire, aws_mem_release, aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN