./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3 --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 05e02581adbae65f3c76984e6696604355ca8e8f10cecf21271078f0821410f3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:14:28,795 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:14:28,901 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 04:14:28,908 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:14:28,910 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:14:28,932 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:14:28,933 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:14:28,933 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:14:28,934 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:14:28,934 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:14:28,934 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:14:28,934 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:14:28,935 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:14:28,935 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:14:28,935 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:14:28,935 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:14:28,935 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:14:28,935 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:14:28,935 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:14:28,936 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:14:28,936 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:14:28,936 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:14:28,936 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:14:28,936 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:14:28,936 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:14:28,936 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:14:28,937 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:14:28,937 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:14:28,937 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:14:28,937 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:14:28,937 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3 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 -> 05e02581adbae65f3c76984e6696604355ca8e8f10cecf21271078f0821410f3 [2024-11-25 04:14:29,273 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:14:29,282 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:14:29,284 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:14:29,285 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:14:29,286 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:14:29,287 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2024-11-25 04:14:32,331 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/data/0e46e6aad/5255980bb881413c87ccca8e19323153/FLAG3253f3c52 [2024-11-25 04:14:32,963 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:14:32,964 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2024-11-25 04:14:33,001 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/data/0e46e6aad/5255980bb881413c87ccca8e19323153/FLAG3253f3c52 [2024-11-25 04:14:33,391 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/data/0e46e6aad/5255980bb881413c87ccca8e19323153 [2024-11-25 04:14:33,393 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:14:33,395 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:14:33,396 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:14:33,396 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:14:33,400 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:14:33,401 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:14:33" (1/1) ... [2024-11-25 04:14:33,401 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@427f0275 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:33, skipping insertion in model container [2024-11-25 04:14:33,402 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:14:33" (1/1) ... [2024-11-25 04:14:33,488 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:14:33,752 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_a715f118-46ff-4b60-b58f-9f3e9acd5981/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2024-11-25 04:14:33,760 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_a715f118-46ff-4b60-b58f-9f3e9acd5981/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2024-11-25 04:14:34,809 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:34,810 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:34,815 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:34,816 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:34,817 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:34,835 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:34,836 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:34,838 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:34,839 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:35,767 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:35,771 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:35,887 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:14:35,965 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:14:35,985 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_a715f118-46ff-4b60-b58f-9f3e9acd5981/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2024-11-25 04:14:35,989 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_a715f118-46ff-4b60-b58f-9f3e9acd5981/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2024-11-25 04:14:36,050 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:36,051 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:36,052 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:36,052 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:36,053 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:36,060 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:36,062 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:36,064 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:36,066 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:36,286 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] [2024-11-25 04:14:36,289 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:36,289 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:14:36,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] [2024-11-25 04:14:36,329 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:14:36,603 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:14:36,604 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:36 WrapperNode [2024-11-25 04:14:36,605 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:14:36,606 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:14:36,606 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:14:36,606 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:14:36,611 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:36" (1/1) ... [2024-11-25 04:14:36,749 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:36" (1/1) ... [2024-11-25 04:14:36,851 INFO L138 Inliner]: procedures = 679, calls = 2616, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 831 [2024-11-25 04:14:36,851 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:14:36,854 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:14:36,854 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:14:36,854 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:14:36,864 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:36" (1/1) ... [2024-11-25 04:14:36,865 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:36" (1/1) ... [2024-11-25 04:14:36,873 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:36" (1/1) ... [2024-11-25 04:14:36,874 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:36" (1/1) ... [2024-11-25 04:14:36,925 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:36" (1/1) ... [2024-11-25 04:14:36,928 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:36" (1/1) ... [2024-11-25 04:14:36,931 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:36" (1/1) ... [2024-11-25 04:14:36,942 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:36" (1/1) ... [2024-11-25 04:14:36,945 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:36" (1/1) ... [2024-11-25 04:14:36,966 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:14:36,967 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:14:36,967 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:14:36,967 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:14:36,968 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:14:36" (1/1) ... [2024-11-25 04:14:36,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:14:36,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:14:37,014 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:14:37,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:14:37,058 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-25 04:14:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-25 04:14:37,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:14:37,058 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-25 04:14:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-25 04:14:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 04:14:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:14:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 04:14:37,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 04:14:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:14:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:14:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:14:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:14:37,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:14:37,061 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-25 04:14:37,062 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-25 04:14:37,062 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-25 04:14:37,062 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-25 04:14:37,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 04:14:37,062 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 04:14:37,063 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 04:14:37,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:14:37,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:14:37,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 04:14:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-25 04:14:37,064 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-25 04:14:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:14:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:14:37,450 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:14:37,456 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:14:53,897 INFO L? ?]: Removed 76 outVars from TransFormulas that were not future-live. [2024-11-25 04:14:53,897 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:14:54,541 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:14:54,541 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 04:14:54,542 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:14:54 BoogieIcfgContainer [2024-11-25 04:14:54,542 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:14:54,543 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:14:54,543 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:14:54,555 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:14:54,555 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:14:54" (1/1) ... [2024-11-25 04:14:54,564 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:14:54,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:54,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 65 states and 83 transitions. [2024-11-25 04:14:54,627 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 83 transitions. [2024-11-25 04:14:54,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:14:54,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:54,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:26,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:00,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:17:10,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:17:11,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:17:17,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:17,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 72 states and 106 transitions. [2024-11-25 04:17:17,100 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 106 transitions. [2024-11-25 04:17:17,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:17:17,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:17,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:49,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:27,537 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:19:44,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:44,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 77 states and 119 transitions. [2024-11-25 04:19:44,277 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 119 transitions. [2024-11-25 04:19:44,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:19:44,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:44,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:19,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:30,119 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:21:58,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:58,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 83 states and 132 transitions. [2024-11-25 04:21:58,921 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 132 transitions. [2024-11-25 04:21:58,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:21:58,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:58,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:38,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 04:23:38,329 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-25 04:23:50,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 04:25:29,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:25:30,664 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) [2024-11-25 04:25:30,669 INFO L158 Benchmark]: Toolchain (without parser) took 657273.77ms. Allocated memory was 117.4MB in the beginning and 4.0GB in the end (delta: 3.9GB). Free memory was 84.2MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2024-11-25 04:25:30,669 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 117.4MB. Free memory was 74.2MB in the beginning and 74.0MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:25:30,670 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3208.85ms. Allocated memory is still 117.4MB. Free memory was 84.0MB in the beginning and 33.0MB in the end (delta: 51.0MB). Peak memory consumption was 85.1MB. Max. memory is 16.1GB. [2024-11-25 04:25:30,671 INFO L158 Benchmark]: Boogie Procedure Inliner took 245.74ms. Allocated memory is still 117.4MB. Free memory was 33.0MB in the beginning and 55.7MB in the end (delta: -22.8MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2024-11-25 04:25:30,671 INFO L158 Benchmark]: Boogie Preprocessor took 112.01ms. Allocated memory is still 117.4MB. Free memory was 55.7MB in the beginning and 49.1MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:25:30,672 INFO L158 Benchmark]: RCFGBuilder took 17575.67ms. Allocated memory was 117.4MB in the beginning and 285.2MB in the end (delta: 167.8MB). Free memory was 49.1MB in the beginning and 89.5MB in the end (delta: -40.4MB). Peak memory consumption was 161.0MB. Max. memory is 16.1GB. [2024-11-25 04:25:30,673 INFO L158 Benchmark]: CodeCheck took 636124.24ms. Allocated memory was 285.2MB in the beginning and 4.0GB in the end (delta: 3.7GB). Free memory was 89.5MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-11-25 04:25:30,676 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 0.41ms. Allocated memory is still 117.4MB. Free memory was 74.2MB in the beginning and 74.0MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3208.85ms. Allocated memory is still 117.4MB. Free memory was 84.0MB in the beginning and 33.0MB in the end (delta: 51.0MB). Peak memory consumption was 85.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 245.74ms. Allocated memory is still 117.4MB. Free memory was 33.0MB in the beginning and 55.7MB in the end (delta: -22.8MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 112.01ms. Allocated memory is still 117.4MB. Free memory was 55.7MB in the beginning and 49.1MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 17575.67ms. Allocated memory was 117.4MB in the beginning and 285.2MB in the end (delta: 167.8MB). Free memory was 49.1MB in the beginning and 89.5MB in the end (delta: -40.4MB). Peak memory consumption was 161.0MB. Max. memory is 16.1GB. * CodeCheck took 636124.24ms. Allocated memory was 285.2MB in the beginning and 4.0GB in the end (delta: 3.7GB). Free memory was 89.5MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8269]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] - GenericResultAtLocation [Line: 8755]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-25 04:25:30,888 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-25 04:25:30,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3 --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 05e02581adbae65f3c76984e6696604355ca8e8f10cecf21271078f0821410f3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:25:33,766 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:25:33,889 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-25 04:25:33,938 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:25:33,940 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:25:33,940 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:25:33,941 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:25:33,941 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:25:33,941 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:25:33,942 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:25:33,942 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:25:33,942 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:25:33,942 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:25:33,943 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:25:33,943 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 04:25:33,943 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 04:25:33,943 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 04:25:33,945 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:25:33,945 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:25:33,945 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:25:33,945 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:25:33,945 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:25:33,945 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:25:33,945 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:25:33,945 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 04:25:33,945 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:25:33,945 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:25:33,946 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:25:33,946 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:25:33,946 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:25:33,946 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 04:25:33,946 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:25:33,946 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 04:25:33,946 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3 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 -> 05e02581adbae65f3c76984e6696604355ca8e8f10cecf21271078f0821410f3 [2024-11-25 04:25:34,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:25:34,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:25:34,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:25:34,295 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:25:34,295 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:25:34,296 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2024-11-25 04:25:37,408 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/data/fc40777da/66dac63b8da949bdae6050dbe31e1c8d/FLAGa4c4a0fbb [2024-11-25 04:25:38,090 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:25:38,094 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2024-11-25 04:25:38,159 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/data/fc40777da/66dac63b8da949bdae6050dbe31e1c8d/FLAGa4c4a0fbb [2024-11-25 04:25:38,187 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/data/fc40777da/66dac63b8da949bdae6050dbe31e1c8d [2024-11-25 04:25:38,190 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:25:38,193 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:25:38,195 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:25:38,195 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:25:38,201 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:25:38,202 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:25:38" (1/1) ... [2024-11-25 04:25:38,207 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65a3190 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:25:38, skipping insertion in model container [2024-11-25 04:25:38,207 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:25:38" (1/1) ... [2024-11-25 04:25:38,340 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:25:38,645 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_a715f118-46ff-4b60-b58f-9f3e9acd5981/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2024-11-25 04:25:38,652 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_a715f118-46ff-4b60-b58f-9f3e9acd5981/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2024-11-25 04:25:39,711 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:39,871 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:39,872 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:39,873 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:39,899 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:39,903 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:39,908 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:39,909 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:39,910 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:39,910 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:39,912 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:39,922 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:39,949 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:39,952 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:39,953 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:39,972 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:39,974 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:39,975 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:39,976 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:39,979 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:39,981 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:39,982 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:39,982 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:40,590 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:40,591 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:40,593 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:40,593 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:40,789 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:40,809 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:40,814 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:40,827 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:40,970 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:40,975 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:40,977 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:40,978 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:40,978 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:41,097 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:25:41,190 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-25 04:25:41,234 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:25:41,240 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_a715f118-46ff-4b60-b58f-9f3e9acd5981/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2024-11-25 04:25:41,240 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_a715f118-46ff-4b60-b58f-9f3e9acd5981/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2024-11-25 04:25:41,289 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,309 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,309 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,310 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,316 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,317 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:41,318 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:41,319 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:41,319 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,319 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:41,320 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:41,322 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,323 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,327 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,328 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,335 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:41,335 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,335 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:41,336 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,337 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:41,338 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,340 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:41,340 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,413 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,413 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,414 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,414 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,455 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,482 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,487 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,492 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,537 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,542 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,545 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:25:41,545 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:41,546 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:41,587 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:25:41,649 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:25:41,682 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_a715f118-46ff-4b60-b58f-9f3e9acd5981/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2024-11-25 04:25:41,683 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_a715f118-46ff-4b60-b58f-9f3e9acd5981/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2024-11-25 04:25:41,763 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:41,764 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:41,764 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:41,764 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:41,765 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:41,771 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:41,772 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:41,772 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:41,773 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:42,065 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] [2024-11-25 04:25:42,069 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:42,070 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:25:42,088 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] [2024-11-25 04:25:42,108 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:25:42,433 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:25:42,434 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:25:42 WrapperNode [2024-11-25 04:25:42,434 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:25:42,436 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:25:42,436 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:25:42,436 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:25:42,446 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:25:42" (1/1) ... [2024-11-25 04:25:42,543 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:25:42" (1/1) ... [2024-11-25 04:25:42,685 INFO L138 Inliner]: procedures = 699, calls = 2616, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 832 [2024-11-25 04:25:42,689 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:25:42,694 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:25:42,694 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:25:42,694 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:25:42,707 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:25:42" (1/1) ... [2024-11-25 04:25:42,709 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:25:42" (1/1) ... [2024-11-25 04:25:42,721 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:25:42" (1/1) ... [2024-11-25 04:25:42,722 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:25:42" (1/1) ... [2024-11-25 04:25:42,783 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:25:42" (1/1) ... [2024-11-25 04:25:42,788 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:25:42" (1/1) ... [2024-11-25 04:25:42,795 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:25:42" (1/1) ... [2024-11-25 04:25:42,805 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:25:42" (1/1) ... [2024-11-25 04:25:42,813 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:25:42" (1/1) ... [2024-11-25 04:25:42,825 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:25:42,829 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:25:42,830 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:25:42,830 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:25:42,831 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:25:42" (1/1) ... [2024-11-25 04:25:42,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:25:42,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:25:42,872 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:25:42,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:25:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-25 04:25:42,910 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-25 04:25:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:25:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-25 04:25:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-25 04:25:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-25 04:25:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-25 04:25:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-25 04:25:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 04:25:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 04:25:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:25:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:25:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:25:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:25:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:25:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-25 04:25:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-25 04:25:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-25 04:25:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-25 04:25:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-25 04:25:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-25 04:25:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 04:25:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 04:25:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 04:25:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:25:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:25:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-25 04:25:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 04:25:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-25 04:25:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-25 04:25:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-25 04:25:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-25 04:25:43,319 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:25:43,322 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:25:55,205 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-25 04:25:55,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-25 04:25:55,209 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_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/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$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:694) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-25 04:25:55,215 INFO L158 Benchmark]: Toolchain (without parser) took 17021.49ms. Allocated memory was 83.9MB in the beginning and 327.2MB in the end (delta: 243.3MB). Free memory was 51.4MB in the beginning and 120.3MB in the end (delta: -68.9MB). Peak memory consumption was 225.2MB. Max. memory is 16.1GB. [2024-11-25 04:25:55,215 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 64.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:25:55,217 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4240.42ms. Allocated memory was 83.9MB in the beginning and 226.5MB in the end (delta: 142.6MB). Free memory was 51.4MB in the beginning and 82.6MB in the end (delta: -31.1MB). Peak memory consumption was 115.0MB. Max. memory is 16.1GB. [2024-11-25 04:25:55,218 INFO L158 Benchmark]: Boogie Procedure Inliner took 257.67ms. Allocated memory is still 226.5MB. Free memory was 82.6MB in the beginning and 152.0MB in the end (delta: -69.4MB). Peak memory consumption was 18.6MB. Max. memory is 16.1GB. [2024-11-25 04:25:55,219 INFO L158 Benchmark]: Boogie Preprocessor took 134.11ms. Allocated memory is still 226.5MB. Free memory was 152.0MB in the beginning and 143.7MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:25:55,220 INFO L158 Benchmark]: RCFGBuilder took 12384.31ms. Allocated memory was 226.5MB in the beginning and 327.2MB in the end (delta: 100.7MB). Free memory was 143.7MB in the beginning and 120.3MB in the end (delta: 23.4MB). Peak memory consumption was 177.6MB. Max. memory is 16.1GB. [2024-11-25 04:25:55,222 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 64.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4240.42ms. Allocated memory was 83.9MB in the beginning and 226.5MB in the end (delta: 142.6MB). Free memory was 51.4MB in the beginning and 82.6MB in the end (delta: -31.1MB). Peak memory consumption was 115.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 257.67ms. Allocated memory is still 226.5MB. Free memory was 82.6MB in the beginning and 152.0MB in the end (delta: -69.4MB). Peak memory consumption was 18.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 134.11ms. Allocated memory is still 226.5MB. Free memory was 152.0MB in the beginning and 143.7MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 12384.31ms. Allocated memory was 226.5MB in the beginning and 327.2MB in the end (delta: 100.7MB). Free memory was 143.7MB in the beginning and 120.3MB in the end (delta: 23.4MB). Peak memory consumption was 177.6MB. 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_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/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_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/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: 8269]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] - GenericResultAtLocation [Line: 8755]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] 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_a715f118-46ff-4b60-b58f-9f3e9acd5981/bin/ukojak-verify-ENZ3QT5qd3/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")