./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ffc5622edb0e5dae45a60aa5046e3a2e4ecb08ca23d6136859ed729b95a19519 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:48:47,315 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:48:47,396 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:48:47,402 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:48:47,402 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:48:47,455 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:48:47,457 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:48:47,460 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:48:47,461 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:48:47,462 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:48:47,462 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:48:47,463 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:48:47,463 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:48:47,464 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:48:47,464 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:48:47,465 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:48:47,465 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:48:47,470 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:48:47,471 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:48:47,471 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:48:47,472 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:48:47,473 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:48:47,473 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:48:47,474 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:48:47,474 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:48:47,475 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:48:47,475 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:48:47,476 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:48:47,477 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:48:47,477 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:48:47,478 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_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ffc5622edb0e5dae45a60aa5046e3a2e4ecb08ca23d6136859ed729b95a19519 [2024-11-09 00:48:47,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:48:47,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:48:47,828 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:48:47,831 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:48:47,832 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:48:47,834 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i Unable to find full path for "g++" [2024-11-09 00:48:50,226 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:48:50,920 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:48:50,923 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i [2024-11-09 00:48:50,985 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/data/20ba66d82/ab468ed23bd445e4a42e403890c13b73/FLAGca26c80a8 [2024-11-09 00:48:51,014 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/data/20ba66d82/ab468ed23bd445e4a42e403890c13b73 [2024-11-09 00:48:51,019 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:48:51,022 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:48:51,023 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:48:51,024 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:48:51,032 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:48:51,033 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:48:51" (1/1) ... [2024-11-09 00:48:51,034 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@353fc906 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:51, skipping insertion in model container [2024-11-09 00:48:51,035 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:48:51" (1/1) ... [2024-11-09 00:48:51,186 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:48:51,652 WARN L250 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_66ff028d-8132-42f0-a050-83d5d649bc7f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i[4503,4516] [2024-11-09 00:48:51,664 WARN L250 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_66ff028d-8132-42f0-a050-83d5d649bc7f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i[4563,4576] [2024-11-09 00:48:53,232 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:53,237 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:53,238 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:53,239 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:53,241 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:53,276 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:53,277 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:53,281 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:53,282 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:54,408 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:54,409 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:54,551 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:48:54,651 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:48:54,679 WARN L250 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_66ff028d-8132-42f0-a050-83d5d649bc7f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i[4503,4516] [2024-11-09 00:48:54,683 WARN L250 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_66ff028d-8132-42f0-a050-83d5d649bc7f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i[4563,4576] [2024-11-09 00:48:54,764 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:54,765 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:54,765 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:54,767 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:54,769 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:54,784 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:54,788 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:54,790 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:54,791 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:55,064 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-11-09 00:48:55,067 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:55,068 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:48:55,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-11-09 00:48:55,121 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:48:55,469 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:48:55,470 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:55 WrapperNode [2024-11-09 00:48:55,470 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:48:55,471 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:48:55,472 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:48:55,472 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:48:55,482 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:55" (1/1) ... [2024-11-09 00:48:55,642 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:55" (1/1) ... [2024-11-09 00:48:55,745 INFO L138 Inliner]: procedures = 679, calls = 2609, calls flagged for inlining = 58, calls inlined = 5, statements flattened = 793 [2024-11-09 00:48:55,746 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:48:55,747 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:48:55,747 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:48:55,747 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:48:55,760 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:55" (1/1) ... [2024-11-09 00:48:55,760 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:55" (1/1) ... [2024-11-09 00:48:55,769 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:55" (1/1) ... [2024-11-09 00:48:55,770 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:55" (1/1) ... [2024-11-09 00:48:55,804 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:55" (1/1) ... [2024-11-09 00:48:55,812 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:55" (1/1) ... [2024-11-09 00:48:55,825 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:55" (1/1) ... [2024-11-09 00:48:55,834 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:55" (1/1) ... [2024-11-09 00:48:55,853 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:48:55,858 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:48:55,858 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:48:55,858 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:48:55,859 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:55" (1/1) ... [2024-11-09 00:48:55,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:48:55,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:48:55,917 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:48:55,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:48:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-09 00:48:55,962 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-09 00:48:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:48:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:48:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:48:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:48:55,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:48:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:48:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:48:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:48:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:48:55,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:48:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-09 00:48:55,967 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-09 00:48:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-09 00:48:55,967 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-09 00:48:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:48:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:48:55,970 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:48:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:48:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:48:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:48:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-09 00:48:55,970 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-09 00:48:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:48:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:48:56,423 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:48:56,426 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:49:14,065 INFO L? ?]: Removed 60 outVars from TransFormulas that were not future-live. [2024-11-09 00:49:14,065 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:49:14,833 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:49:14,834 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:49:14,834 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:49:14 BoogieIcfgContainer [2024-11-09 00:49:14,835 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:49:14,837 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:49:14,837 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:49:14,852 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:49:14,852 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:49:14" (1/1) ... [2024-11-09 00:49:14,869 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:49:14,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:14,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 49 states and 60 transitions. [2024-11-09 00:49:14,964 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 60 transitions. [2024-11-09 00:49:14,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:49:14,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:14,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:41,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:51:41,399 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 00:51:54,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:54:25,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:26,357 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-09 00:54:26,363 INFO L158 Benchmark]: Toolchain (without parser) took 335339.66ms. Allocated memory was 144.7MB in the beginning and 3.5GB in the end (delta: 3.3GB). Free memory was 103.5MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 1.8GB. Max. memory is 16.1GB. [2024-11-09 00:54:26,369 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 144.7MB. Free memory is still 91.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:54:26,370 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4447.21ms. Allocated memory was 144.7MB in the beginning and 203.4MB in the end (delta: 58.7MB). Free memory was 103.5MB in the beginning and 101.0MB in the end (delta: 2.5MB). Peak memory consumption was 93.7MB. Max. memory is 16.1GB. [2024-11-09 00:54:26,371 INFO L158 Benchmark]: Boogie Procedure Inliner took 274.69ms. Allocated memory is still 203.4MB. Free memory was 101.0MB in the beginning and 89.4MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-09 00:54:26,374 INFO L158 Benchmark]: Boogie Preprocessor took 109.98ms. Allocated memory is still 203.4MB. Free memory was 89.4MB in the beginning and 82.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-09 00:54:26,376 INFO L158 Benchmark]: RCFGBuilder took 18977.32ms. Allocated memory was 203.4MB in the beginning and 331.4MB in the end (delta: 127.9MB). Free memory was 82.1MB in the beginning and 114.7MB in the end (delta: -32.6MB). Peak memory consumption was 139.3MB. Max. memory is 16.1GB. [2024-11-09 00:54:26,377 INFO L158 Benchmark]: CodeCheck took 311523.61ms. Allocated memory was 331.4MB in the beginning and 3.5GB in the end (delta: 3.1GB). Free memory was 114.7MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2024-11-09 00:54:26,384 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 144.7MB. Free memory is still 91.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4447.21ms. Allocated memory was 144.7MB in the beginning and 203.4MB in the end (delta: 58.7MB). Free memory was 103.5MB in the beginning and 101.0MB in the end (delta: 2.5MB). Peak memory consumption was 93.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 274.69ms. Allocated memory is still 203.4MB. Free memory was 101.0MB in the beginning and 89.4MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 109.98ms. Allocated memory is still 203.4MB. Free memory was 89.4MB in the beginning and 82.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 18977.32ms. Allocated memory was 203.4MB in the beginning and 331.4MB in the end (delta: 127.9MB). Free memory was 82.1MB in the beginning and 114.7MB in the end (delta: -32.6MB). Peak memory consumption was 139.3MB. Max. memory is 16.1GB. * CodeCheck took 311523.61ms. Allocated memory was 331.4MB in the beginning and 3.5GB in the end (delta: 3.1GB). Free memory was 114.7MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8237]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] - GenericResultAtLocation [Line: 8723]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-09 00:54:26,614 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-09 00:54:26,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 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_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ffc5622edb0e5dae45a60aa5046e3a2e4ecb08ca23d6136859ed729b95a19519 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:54:29,761 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:54:29,898 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-09 00:54:29,973 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:54:29,974 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:54:29,975 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:54:29,975 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:54:29,976 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:54:29,976 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:54:29,977 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:54:29,977 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:54:29,978 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:54:29,978 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:54:29,979 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:54:29,979 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 00:54:29,979 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 00:54:29,980 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:54:29,980 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 00:54:29,981 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:54:29,981 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:54:29,982 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:54:29,984 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:54:29,984 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:54:29,985 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:54:29,985 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-09 00:54:29,986 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:54:29,986 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:54:29,987 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:54:29,989 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:54:29,990 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:54:29,990 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 00:54:29,990 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:54:29,991 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-09 00:54:29,991 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_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ffc5622edb0e5dae45a60aa5046e3a2e4ecb08ca23d6136859ed729b95a19519 [2024-11-09 00:54:30,431 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:54:30,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:54:30,477 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:54:30,479 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:54:30,483 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:54:30,485 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i Unable to find full path for "g++" [2024-11-09 00:54:33,301 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:54:34,072 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:54:34,073 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i [2024-11-09 00:54:34,130 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/data/9d9877ea3/4657595330634c14b50f77014d51ed0f/FLAG987b9b091 [2024-11-09 00:54:34,158 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/data/9d9877ea3/4657595330634c14b50f77014d51ed0f [2024-11-09 00:54:34,162 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:54:34,164 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:54:34,168 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:54:34,168 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:54:34,174 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:54:34,176 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:54:34" (1/1) ... [2024-11-09 00:54:34,178 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50316aac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:34, skipping insertion in model container [2024-11-09 00:54:34,179 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:54:34" (1/1) ... [2024-11-09 00:54:34,403 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:54:34,797 WARN L250 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_66ff028d-8132-42f0-a050-83d5d649bc7f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i[4503,4516] [2024-11-09 00:54:34,810 WARN L250 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_66ff028d-8132-42f0-a050-83d5d649bc7f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i[4563,4576] [2024-11-09 00:54:36,237 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:36,444 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:36,445 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:36,447 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:36,458 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:36,462 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:36,463 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:36,464 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:36,465 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:36,466 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:36,468 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:36,473 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:36,474 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:36,478 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:36,479 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:36,495 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:36,496 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:36,497 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:36,498 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:36,501 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:36,502 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:36,503 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:36,503 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:37,201 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:37,202 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:37,203 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:37,204 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:37,471 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:37,497 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:37,504 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:37,514 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:37,678 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:37,683 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:37,687 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:37,688 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:37,692 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:37,863 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:54:37,951 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-09 00:54:38,048 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:54:38,057 WARN L250 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_66ff028d-8132-42f0-a050-83d5d649bc7f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i[4503,4516] [2024-11-09 00:54:38,058 WARN L250 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_66ff028d-8132-42f0-a050-83d5d649bc7f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i[4563,4576] [2024-11-09 00:54:38,105 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,135 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,136 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,139 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,151 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,153 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,153 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,154 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,158 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,159 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,160 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,162 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,167 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,170 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,174 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,184 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,187 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,188 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,189 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,191 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,191 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,192 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,193 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,306 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,311 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,312 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,312 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,365 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,381 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,385 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,394 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,452 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,454 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,459 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:54:38,460 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,461 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,548 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:54:38,623 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:54:38,651 WARN L250 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_66ff028d-8132-42f0-a050-83d5d649bc7f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i[4503,4516] [2024-11-09 00:54:38,652 WARN L250 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_66ff028d-8132-42f0-a050-83d5d649bc7f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i[4563,4576] [2024-11-09 00:54:38,728 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,729 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,730 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,731 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,732 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,743 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,744 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,745 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,746 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-11-09 00:54:38,973 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,973 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:54:38,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-11-09 00:54:39,014 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:54:39,454 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:54:39,455 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:39 WrapperNode [2024-11-09 00:54:39,455 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:54:39,457 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:54:39,458 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:54:39,458 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:54:39,470 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:39" (1/1) ... [2024-11-09 00:54:39,601 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:39" (1/1) ... [2024-11-09 00:54:39,731 INFO L138 Inliner]: procedures = 699, calls = 2609, calls flagged for inlining = 58, calls inlined = 5, statements flattened = 794 [2024-11-09 00:54:39,732 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:54:39,733 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:54:39,733 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:54:39,733 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:54:39,746 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:39" (1/1) ... [2024-11-09 00:54:39,746 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:39" (1/1) ... [2024-11-09 00:54:39,769 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:39" (1/1) ... [2024-11-09 00:54:39,772 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:39" (1/1) ... [2024-11-09 00:54:39,853 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:39" (1/1) ... [2024-11-09 00:54:39,861 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:39" (1/1) ... [2024-11-09 00:54:39,885 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:39" (1/1) ... [2024-11-09 00:54:39,891 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:39" (1/1) ... [2024-11-09 00:54:39,906 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:54:39,907 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:54:39,907 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:54:39,908 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:54:39,909 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:39" (1/1) ... [2024-11-09 00:54:39,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:54:39,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:54:39,949 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:54:39,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:54:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-09 00:54:40,007 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-09 00:54:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:54:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 00:54:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-09 00:54:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-09 00:54:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:54:40,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:54:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:54:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:54:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:54:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:54:40,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:54:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-09 00:54:40,009 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-09 00:54:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-09 00:54:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-09 00:54:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-09 00:54:40,009 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-09 00:54:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:54:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:54:40,046 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:54:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:54:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:54:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-09 00:54:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:54:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-09 00:54:40,047 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-09 00:54:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-09 00:54:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-09 00:54:40,436 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:54:40,438 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:54:53,568 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-09 00:54:53,572 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2024-11-09 00:54:53,572 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:702) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-09 00:54:53,577 INFO L158 Benchmark]: Toolchain (without parser) took 19412.13ms. Allocated memory was 75.5MB in the beginning and 388.0MB in the end (delta: 312.5MB). Free memory was 42.2MB in the beginning and 128.5MB in the end (delta: -86.2MB). Peak memory consumption was 238.9MB. Max. memory is 16.1GB. [2024-11-09 00:54:53,577 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 75.5MB. Free memory was 51.5MB in the beginning and 51.4MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:54:53,578 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5288.60ms. Allocated memory was 75.5MB in the beginning and 155.2MB in the end (delta: 79.7MB). Free memory was 42.0MB in the beginning and 76.6MB in the end (delta: -34.6MB). Peak memory consumption was 69.0MB. Max. memory is 16.1GB. [2024-11-09 00:54:53,579 INFO L158 Benchmark]: Boogie Procedure Inliner took 274.84ms. Allocated memory is still 155.2MB. Free memory was 76.6MB in the beginning and 64.1MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-09 00:54:53,579 INFO L158 Benchmark]: Boogie Preprocessor took 173.48ms. Allocated memory is still 155.2MB. Free memory was 64.1MB in the beginning and 55.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-09 00:54:53,584 INFO L158 Benchmark]: RCFGBuilder took 13668.51ms. Allocated memory was 155.2MB in the beginning and 388.0MB in the end (delta: 232.8MB). Free memory was 55.7MB in the beginning and 128.5MB in the end (delta: -72.8MB). Peak memory consumption was 169.9MB. Max. memory is 16.1GB. [2024-11-09 00:54:53,587 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48ms. Allocated memory is still 75.5MB. Free memory was 51.5MB in the beginning and 51.4MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5288.60ms. Allocated memory was 75.5MB in the beginning and 155.2MB in the end (delta: 79.7MB). Free memory was 42.0MB in the beginning and 76.6MB in the end (delta: -34.6MB). Peak memory consumption was 69.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 274.84ms. Allocated memory is still 155.2MB. Free memory was 76.6MB in the beginning and 64.1MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 173.48ms. Allocated memory is still 155.2MB. Free memory was 64.1MB in the beginning and 55.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 13668.51ms. Allocated memory was 155.2MB in the beginning and 388.0MB in the end (delta: 232.8MB). Free memory was 55.7MB in the beginning and 128.5MB in the end (delta: -72.8MB). Peak memory consumption was 169.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8237]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] - GenericResultAtLocation [Line: 8723]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] 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: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66ff028d-8132-42f0-a050-83d5d649bc7f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")