./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm --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 3d97d04097e42514d5700bbc256d61ac595fb6c5eca16e749be15c2d6158293f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:41:56,404 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:41:56,470 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 16:41:56,475 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:41:56,475 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:41:56,499 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:41:56,500 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:41:56,500 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:41:56,500 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:41:56,501 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:41:56,501 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:41:56,501 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:41:56,501 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:41:56,501 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:41:56,501 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:41:56,501 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:41:56,502 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:41:56,502 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:41:56,502 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:41:56,502 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:41:56,502 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:41:56,502 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:41:56,503 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:41:56,503 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:41:56,503 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:41:56,503 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:41:56,503 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:41:56,504 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:41:56,504 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:41:56,504 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:41:56,504 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_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm 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 -> 3d97d04097e42514d5700bbc256d61ac595fb6c5eca16e749be15c2d6158293f [2024-11-13 16:41:56,793 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:41:56,808 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:41:56,812 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:41:56,814 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:41:56,816 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:41:56,818 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i Unable to find full path for "g++" [2024-11-13 16:41:58,756 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:41:59,497 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:41:59,502 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i [2024-11-13 16:41:59,562 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/data/e33fa8949/e66d14212d094f3da52cbe8c6732c4e7/FLAG9c5ed2f56 [2024-11-13 16:41:59,589 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/data/e33fa8949/e66d14212d094f3da52cbe8c6732c4e7 [2024-11-13 16:41:59,593 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:41:59,595 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:41:59,598 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:41:59,598 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:41:59,605 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:41:59,606 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:41:59" (1/1) ... [2024-11-13 16:41:59,607 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d1c7c8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:59, skipping insertion in model container [2024-11-13 16:41:59,608 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:41:59" (1/1) ... [2024-11-13 16:41:59,761 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:42:00,086 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_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4498,4511] [2024-11-13 16:42:00,094 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_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4558,4571] [2024-11-13 16:42:01,188 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:01,189 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:01,189 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:01,190 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:01,191 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:01,208 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:01,209 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:01,211 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:01,212 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:02,136 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:02,136 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:02,242 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:42:02,352 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:42:02,372 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_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4498,4511] [2024-11-13 16:42:02,373 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_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4558,4571] [2024-11-13 16:42:02,447 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:02,449 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:02,449 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:02,450 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:02,450 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:02,465 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:02,466 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:02,467 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:02,469 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:02,676 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-11-13 16:42:02,678 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:02,678 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:42:02,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-11-13 16:42:02,728 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:42:03,011 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:42:03,012 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:42:03 WrapperNode [2024-11-13 16:42:03,012 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:42:03,015 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:42:03,015 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:42:03,015 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:42:03,021 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:42:03" (1/1) ... [2024-11-13 16:42:03,127 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:42:03" (1/1) ... [2024-11-13 16:42:03,229 INFO L138 Inliner]: procedures = 679, calls = 2633, calls flagged for inlining = 61, calls inlined = 9, statements flattened = 870 [2024-11-13 16:42:03,230 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:42:03,230 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:42:03,230 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:42:03,230 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:42:03,238 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:42:03" (1/1) ... [2024-11-13 16:42:03,239 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:42:03" (1/1) ... [2024-11-13 16:42:03,251 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:42:03" (1/1) ... [2024-11-13 16:42:03,251 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:42:03" (1/1) ... [2024-11-13 16:42:03,338 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:42:03" (1/1) ... [2024-11-13 16:42:03,344 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:42:03" (1/1) ... [2024-11-13 16:42:03,357 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:42:03" (1/1) ... [2024-11-13 16:42:03,364 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:42:03" (1/1) ... [2024-11-13 16:42:03,384 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:42:03,385 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:42:03,385 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:42:03,385 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:42:03,386 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:42:03" (1/1) ... [2024-11-13 16:42:03,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:42:03,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:42:03,439 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:42:03,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:42:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 16:42:03,477 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 16:42:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2024-11-13 16:42:03,478 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2024-11-13 16:42:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:42:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 16:42:03,478 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 16:42:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 16:42:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:42:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 16:42:03,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 16:42:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_buf [2024-11-13 16:42:03,480 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_from_buf [2024-11-13 16:42:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:42:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:42:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:42:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:42:03,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:42:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 16:42:03,483 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 16:42:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 16:42:03,483 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 16:42:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 16:42:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 16:42:03,483 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 16:42:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:42:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:42:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 16:42:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 16:42:03,484 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 16:42:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 16:42:03,484 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 16:42:03,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:42:03,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:42:03,875 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:42:03,879 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:42:19,784 INFO L? ?]: Removed 125 outVars from TransFormulas that were not future-live. [2024-11-13 16:42:19,784 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:42:21,189 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:42:21,189 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:42:21,190 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:42:21 BoogieIcfgContainer [2024-11-13 16:42:21,190 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:42:21,191 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:42:21,191 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:42:21,201 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:42:21,201 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:42:21" (1/1) ... [2024-11-13 16:42:21,209 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:42:21,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:21,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 88 states and 113 transitions. [2024-11-13 16:42:21,263 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 113 transitions. [2024-11-13 16:42:21,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 16:42:21,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:21,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:17,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 16:44:17,155 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 16:44:32,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 16:46:42,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:46:43,207 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) [2024-11-13 16:46:43,213 INFO L158 Benchmark]: Toolchain (without parser) took 283617.68ms. Allocated memory was 142.6MB in the beginning and 3.5GB in the end (delta: 3.4GB). Free memory was 110.4MB in the beginning and 3.3GB in the end (delta: -3.2GB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. [2024-11-13 16:46:43,214 INFO L158 Benchmark]: CDTParser took 0.90ms. Allocated memory is still 142.6MB. Free memory is still 79.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:46:43,214 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3416.30ms. Allocated memory is still 142.6MB. Free memory was 110.2MB in the beginning and 54.5MB in the end (delta: 55.7MB). Peak memory consumption was 99.5MB. Max. memory is 16.1GB. [2024-11-13 16:46:43,215 INFO L158 Benchmark]: Boogie Procedure Inliner took 215.14ms. Allocated memory is still 142.6MB. Free memory was 54.5MB in the beginning and 43.0MB in the end (delta: 11.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:46:43,215 INFO L158 Benchmark]: Boogie Preprocessor took 153.88ms. Allocated memory is still 142.6MB. Free memory was 43.0MB in the beginning and 87.6MB in the end (delta: -44.5MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. [2024-11-13 16:46:43,216 INFO L158 Benchmark]: RCFGBuilder took 17805.38ms. Allocated memory was 142.6MB in the beginning and 260.0MB in the end (delta: 117.4MB). Free memory was 87.6MB in the beginning and 147.4MB in the end (delta: -59.9MB). Peak memory consumption was 160.2MB. Max. memory is 16.1GB. [2024-11-13 16:46:43,217 INFO L158 Benchmark]: CodeCheck took 262020.98ms. Allocated memory was 260.0MB in the beginning and 3.5GB in the end (delta: 3.3GB). Free memory was 147.4MB in the beginning and 3.3GB in the end (delta: -3.1GB). Peak memory consumption was 2.1GB. Max. memory is 16.1GB. [2024-11-13 16:46:43,220 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 0.90ms. Allocated memory is still 142.6MB. Free memory is still 79.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3416.30ms. Allocated memory is still 142.6MB. Free memory was 110.2MB in the beginning and 54.5MB in the end (delta: 55.7MB). Peak memory consumption was 99.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 215.14ms. Allocated memory is still 142.6MB. Free memory was 54.5MB in the beginning and 43.0MB in the end (delta: 11.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 153.88ms. Allocated memory is still 142.6MB. Free memory was 43.0MB in the beginning and 87.6MB in the end (delta: -44.5MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. * RCFGBuilder took 17805.38ms. Allocated memory was 142.6MB in the beginning and 260.0MB in the end (delta: 117.4MB). Free memory was 87.6MB in the beginning and 147.4MB in the end (delta: -59.9MB). Peak memory consumption was 160.2MB. Max. memory is 16.1GB. * CodeCheck took 262020.98ms. Allocated memory was 260.0MB in the beginning and 3.5GB in the end (delta: 3.3GB). Free memory was 147.4MB in the beginning and 3.3GB in the end (delta: -3.1GB). Peak memory consumption was 2.1GB. 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. [2024-11-13 16:46:43,434 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 16:46:43,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm --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 3d97d04097e42514d5700bbc256d61ac595fb6c5eca16e749be15c2d6158293f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:46:46,525 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:46:46,662 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 16:46:46,720 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:46:46,723 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:46:46,723 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:46:46,724 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:46:46,724 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:46:46,724 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:46:46,724 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:46:46,724 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:46:46,724 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:46:46,725 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:46:46,725 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:46:46,725 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 16:46:46,725 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 16:46:46,727 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:46:46,727 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 16:46:46,727 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:46:46,727 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:46:46,727 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:46:46,727 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:46:46,728 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:46:46,728 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:46:46,728 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 16:46:46,728 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:46:46,728 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:46:46,728 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:46:46,728 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:46:46,728 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:46:46,728 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 16:46:46,728 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:46:46,729 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 16:46:46,729 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_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm 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 -> 3d97d04097e42514d5700bbc256d61ac595fb6c5eca16e749be15c2d6158293f [2024-11-13 16:46:47,141 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:46:47,152 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:46:47,155 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:46:47,158 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:46:47,159 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:46:47,161 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i Unable to find full path for "g++" [2024-11-13 16:46:49,192 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:46:49,952 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:46:49,955 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i [2024-11-13 16:46:50,014 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/data/d9e6fe3c3/0fc285ad7e97480c9f80a1904cc19ac8/FLAG0d101c01f [2024-11-13 16:46:50,041 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/data/d9e6fe3c3/0fc285ad7e97480c9f80a1904cc19ac8 [2024-11-13 16:46:50,043 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:46:50,046 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:46:50,049 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:46:50,049 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:46:50,054 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:46:50,055 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:46:50" (1/1) ... [2024-11-13 16:46:50,058 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20f2a322 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:50, skipping insertion in model container [2024-11-13 16:46:50,059 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:46:50" (1/1) ... [2024-11-13 16:46:50,191 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:46:50,497 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_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4498,4511] [2024-11-13 16:46:50,505 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_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4558,4571] [2024-11-13 16:46:51,520 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:51,699 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:51,704 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:51,705 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:51,728 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:51,734 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:51,735 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:51,737 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:51,738 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:51,740 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:51,741 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:51,750 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:51,751 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:51,757 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:51,758 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:51,782 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:51,783 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:51,785 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:51,785 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:51,788 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:51,789 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:51,789 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:51,790 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:52,410 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:52,411 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:52,412 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:52,412 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:52,587 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:52,608 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:52,614 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:52,622 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:52,698 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:52,699 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:52,703 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:52,704 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:52,704 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:52,796 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:46:52,894 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 16:46:52,941 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:46:52,950 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_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4498,4511] [2024-11-13 16:46:52,952 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_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4558,4571] [2024-11-13 16:46:53,024 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,045 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,046 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,046 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,051 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,056 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,057 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,059 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,060 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,060 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,061 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,063 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,066 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,067 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,068 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,077 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,080 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,080 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,081 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,082 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,083 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,083 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,083 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,171 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,172 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,172 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,173 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,217 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,229 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,235 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,243 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,297 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,299 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,301 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:46:53,302 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,302 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,349 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:46:53,387 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:46:53,408 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_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4498,4511] [2024-11-13 16:46:53,409 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_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4558,4571] [2024-11-13 16:46:53,498 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,498 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,498 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,499 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,500 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,509 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,509 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,510 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,511 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-11-13 16:46:53,690 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,690 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:46:53,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-11-13 16:46:53,768 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:46:54,091 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:46:54,093 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:54 WrapperNode [2024-11-13 16:46:54,094 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:46:54,095 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:46:54,096 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:46:54,096 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:46:54,105 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:54" (1/1) ... [2024-11-13 16:46:54,262 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:54" (1/1) ... [2024-11-13 16:46:54,399 INFO L138 Inliner]: procedures = 699, calls = 2633, calls flagged for inlining = 61, calls inlined = 9, statements flattened = 871 [2024-11-13 16:46:54,402 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:46:54,404 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:46:54,404 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:46:54,404 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:46:54,422 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:54" (1/1) ... [2024-11-13 16:46:54,422 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:54" (1/1) ... [2024-11-13 16:46:54,443 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:54" (1/1) ... [2024-11-13 16:46:54,444 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:54" (1/1) ... [2024-11-13 16:46:54,528 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:54" (1/1) ... [2024-11-13 16:46:54,536 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:54" (1/1) ... [2024-11-13 16:46:54,555 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:54" (1/1) ... [2024-11-13 16:46:54,565 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:54" (1/1) ... [2024-11-13 16:46:54,583 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:46:54,584 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:46:54,584 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:46:54,584 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:46:54,585 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:54" (1/1) ... [2024-11-13 16:46:54,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:46:54,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:46:54,629 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:46:54,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:46:54,669 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 16:46:54,669 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 16:46:54,669 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2024-11-13 16:46:54,670 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2024-11-13 16:46:54,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:46:54,671 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 16:46:54,671 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 16:46:54,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 16:46:54,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 16:46:54,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 16:46:54,673 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 16:46:54,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 16:46:54,673 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_buf [2024-11-13 16:46:54,673 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_from_buf [2024-11-13 16:46:54,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:46:54,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:46:54,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:46:54,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:46:54,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:46:54,674 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 16:46:54,674 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 16:46:54,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 16:46:54,674 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 16:46:54,674 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 16:46:54,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 16:46:54,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 16:46:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 16:46:54,675 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 16:46:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:46:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:46:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 16:46:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 16:46:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 16:46:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 16:46:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 16:46:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 16:46:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 16:46:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 16:46:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 16:46:55,172 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:46:55,175 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:47:09,018 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-13 16:47:09,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-13 16:47:09,022 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_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/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$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-13 16:47:09,028 INFO L158 Benchmark]: Toolchain (without parser) took 18980.93ms. Allocated memory was 117.4MB in the beginning and 444.6MB in the end (delta: 327.2MB). Free memory was 85.0MB in the beginning and 264.2MB in the end (delta: -179.2MB). Peak memory consumption was 304.7MB. Max. memory is 16.1GB. [2024-11-13 16:47:09,029 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 117.4MB. Free memory is still 85.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:47:09,030 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4045.81ms. Allocated memory was 117.4MB in the beginning and 260.0MB in the end (delta: 142.6MB). Free memory was 85.0MB in the beginning and 138.2MB in the end (delta: -53.1MB). Peak memory consumption was 83.5MB. Max. memory is 16.1GB. [2024-11-13 16:47:09,030 INFO L158 Benchmark]: Boogie Procedure Inliner took 307.66ms. Allocated memory is still 260.0MB. Free memory was 138.2MB in the beginning and 126.5MB in the end (delta: 11.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 16:47:09,031 INFO L158 Benchmark]: Boogie Preprocessor took 179.33ms. Allocated memory is still 260.0MB. Free memory was 126.5MB in the beginning and 117.8MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:47:09,031 INFO L158 Benchmark]: RCFGBuilder took 14441.87ms. Allocated memory was 260.0MB in the beginning and 444.6MB in the end (delta: 184.5MB). Free memory was 117.8MB in the beginning and 264.2MB in the end (delta: -146.4MB). Peak memory consumption was 196.1MB. Max. memory is 16.1GB. [2024-11-13 16:47:09,034 INFO L338 ainManager$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 117.4MB. Free memory is still 85.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4045.81ms. Allocated memory was 117.4MB in the beginning and 260.0MB in the end (delta: 142.6MB). Free memory was 85.0MB in the beginning and 138.2MB in the end (delta: -53.1MB). Peak memory consumption was 83.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 307.66ms. Allocated memory is still 260.0MB. Free memory was 138.2MB in the beginning and 126.5MB in the end (delta: 11.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 179.33ms. Allocated memory is still 260.0MB. Free memory was 126.5MB in the beginning and 117.8MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 14441.87ms. Allocated memory was 260.0MB in the beginning and 444.6MB in the end (delta: 184.5MB). Free memory was 117.8MB in the beginning and 264.2MB in the end (delta: -146.4MB). Peak memory consumption was 196.1MB. 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_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/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_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/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_e2369ab6-29e2-4e33-a4ee-89de6cd0572e/bin/ukojak-verify-EEHR8qb7sm/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")