./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/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 e55ac5434b951971879a153437b53000a6218e43a47ba6f85cc2dc8135a82b6f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:35:43,658 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:35:43,729 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:35:43,733 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:35:43,734 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:35:43,771 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:35:43,771 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:35:43,771 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:35:43,772 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:35:43,772 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:35:43,772 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:35:43,772 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:35:43,772 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:35:43,772 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:35:43,773 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:35:43,773 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:35:43,773 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:35:43,773 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:35:43,775 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:35:43,775 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:35:43,775 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:35:43,776 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:35:43,776 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:35:43,776 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:35:43,777 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:35:43,777 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:35:43,777 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:35:43,777 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:35:43,777 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:35:43,777 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:35:43,777 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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/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 -> e55ac5434b951971879a153437b53000a6218e43a47ba6f85cc2dc8135a82b6f [2024-11-13 21:35:44,103 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:35:44,114 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:35:44,117 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:35:44,118 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:35:44,120 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:35:44,122 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i Unable to find full path for "g++" [2024-11-13 21:35:45,966 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:35:46,618 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:35:46,619 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i [2024-11-13 21:35:46,661 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/data/1e94c6662/bb9b9ae6de30446aad21cb0f0c93b806/FLAGcdf2bdf78 [2024-11-13 21:35:46,686 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/data/1e94c6662/bb9b9ae6de30446aad21cb0f0c93b806 [2024-11-13 21:35:46,689 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:35:46,690 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:35:46,692 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:35:46,692 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:35:46,697 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:35:46,698 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:35:46" (1/1) ... [2024-11-13 21:35:46,699 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13814e24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:46, skipping insertion in model container [2024-11-13 21:35:46,699 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:35:46" (1/1) ... [2024-11-13 21:35:46,814 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:35:47,139 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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i[4494,4507] [2024-11-13 21:35:47,148 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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i[4554,4567] [2024-11-13 21:35:48,197 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:48,198 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:48,199 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:48,200 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:48,201 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:48,217 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:48,218 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:48,220 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:48,221 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:49,166 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:49,166 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:49,271 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:35:49,348 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:35:49,369 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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i[4494,4507] [2024-11-13 21:35:49,370 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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i[4554,4567] [2024-11-13 21:35:49,425 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:49,425 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:49,426 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:49,426 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:49,427 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:49,437 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:49,438 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:49,439 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:49,439 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:49,660 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] [2024-11-13 21:35:49,663 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:49,664 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:35:49,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] [2024-11-13 21:35:49,709 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:35:49,996 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:35:49,998 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:49 WrapperNode [2024-11-13 21:35:49,998 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:35:50,000 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:35:50,000 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:35:50,000 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:35:50,006 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:49" (1/1) ... [2024-11-13 21:35:50,114 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:49" (1/1) ... [2024-11-13 21:35:50,261 INFO L138 Inliner]: procedures = 680, calls = 2671, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 974 [2024-11-13 21:35:50,262 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:35:50,263 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:35:50,263 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:35:50,263 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:35:50,270 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:49" (1/1) ... [2024-11-13 21:35:50,271 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:49" (1/1) ... [2024-11-13 21:35:50,291 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:49" (1/1) ... [2024-11-13 21:35:50,292 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:49" (1/1) ... [2024-11-13 21:35:50,369 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:49" (1/1) ... [2024-11-13 21:35:50,373 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:49" (1/1) ... [2024-11-13 21:35:50,379 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:49" (1/1) ... [2024-11-13 21:35:50,383 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:49" (1/1) ... [2024-11-13 21:35:50,400 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:35:50,401 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:35:50,401 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:35:50,401 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:35:50,403 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:49" (1/1) ... [2024-11-13 21:35:50,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:35:50,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:35:50,455 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:35:50,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:35:50,492 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 21:35:50,493 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 21:35:50,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:35:50,493 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 21:35:50,493 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 21:35:50,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:35:50,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:35:50,494 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:35:50,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:35:50,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:35:50,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:35:50,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:35:50,495 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2024-11-13 21:35:50,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2024-11-13 21:35:50,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:35:50,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:35:50,496 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 21:35:50,498 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 21:35:50,498 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 21:35:50,498 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 21:35:50,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:35:50,499 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:35:50,499 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:35:50,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:35:50,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:35:50,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:35:50,499 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 21:35:50,499 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 21:35:50,499 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2024-11-13 21:35:50,499 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2024-11-13 21:35:50,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:35:50,499 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2024-11-13 21:35:50,499 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2024-11-13 21:35:50,499 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2024-11-13 21:35:50,499 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2024-11-13 21:35:50,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:35:50,875 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:35:50,878 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:36:08,132 INFO L? ?]: Removed 110 outVars from TransFormulas that were not future-live. [2024-11-13 21:36:08,133 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:36:08,856 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:36:08,856 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 21:36:08,857 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:36:08 BoogieIcfgContainer [2024-11-13 21:36:08,857 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:36:08,858 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:36:08,858 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:36:08,869 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:36:08,869 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:36:08" (1/1) ... [2024-11-13 21:36:08,877 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:36:08,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:08,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 140 states and 197 transitions. [2024-11-13 21:36:08,937 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 197 transitions. [2024-11-13 21:36:08,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:36:08,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:08,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:32,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:33,828 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 21:37:44,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:37:45,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:45,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 140 states and 194 transitions. [2024-11-13 21:37:45,200 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 194 transitions. [2024-11-13 21:37:45,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:37:45,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:45,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:36,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 21:39:36,824 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 21:39:55,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 21:41:32,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:41:33,012 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 21:41:33,017 INFO L158 Benchmark]: Toolchain (without parser) took 346326.19ms. Allocated memory was 117.4MB in the beginning and 3.3GB in the end (delta: 3.2GB). Free memory was 84.5MB in the beginning and 1.8GB in the end (delta: -1.8GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2024-11-13 21:41:33,017 INFO L158 Benchmark]: CDTParser took 1.45ms. Allocated memory is still 117.4MB. Free memory was 75.7MB in the beginning and 75.5MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:41:33,018 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3307.11ms. Allocated memory is still 117.4MB. Free memory was 84.2MB in the beginning and 54.7MB in the end (delta: 29.5MB). Peak memory consumption was 91.1MB. Max. memory is 16.1GB. [2024-11-13 21:41:33,018 INFO L158 Benchmark]: Boogie Procedure Inliner took 262.49ms. Allocated memory is still 117.4MB. Free memory was 54.7MB in the beginning and 42.4MB in the end (delta: 12.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:41:33,019 INFO L158 Benchmark]: Boogie Preprocessor took 137.86ms. Allocated memory is still 117.4MB. Free memory was 42.4MB in the beginning and 55.9MB in the end (delta: -13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-13 21:41:33,019 INFO L158 Benchmark]: RCFGBuilder took 18455.94ms. Allocated memory was 117.4MB in the beginning and 293.6MB in the end (delta: 176.2MB). Free memory was 55.9MB in the beginning and 178.7MB in the end (delta: -122.8MB). Peak memory consumption was 177.6MB. Max. memory is 16.1GB. [2024-11-13 21:41:33,020 INFO L158 Benchmark]: CodeCheck took 324157.58ms. Allocated memory was 293.6MB in the beginning and 3.3GB in the end (delta: 3.0GB). Free memory was 178.7MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2024-11-13 21:41:33,022 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 1.45ms. Allocated memory is still 117.4MB. Free memory was 75.7MB in the beginning and 75.5MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3307.11ms. Allocated memory is still 117.4MB. Free memory was 84.2MB in the beginning and 54.7MB in the end (delta: 29.5MB). Peak memory consumption was 91.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 262.49ms. Allocated memory is still 117.4MB. Free memory was 54.7MB in the beginning and 42.4MB in the end (delta: 12.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 137.86ms. Allocated memory is still 117.4MB. Free memory was 42.4MB in the beginning and 55.9MB in the end (delta: -13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 18455.94ms. Allocated memory was 117.4MB in the beginning and 293.6MB in the end (delta: 176.2MB). Free memory was 55.9MB in the beginning and 178.7MB in the end (delta: -122.8MB). Peak memory consumption was 177.6MB. Max. memory is 16.1GB. * CodeCheck took 324157.58ms. Allocated memory was 293.6MB in the beginning and 3.3GB in the end (delta: 3.0GB). Free memory was 178.7MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8259]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] - GenericResultAtLocation [Line: 8745]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:41:33,233 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 21:41:33,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/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 e55ac5434b951971879a153437b53000a6218e43a47ba6f85cc2dc8135a82b6f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:41:35,788 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:41:35,924 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 21:41:35,954 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:41:35,955 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:41:35,955 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:41:35,955 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:41:35,955 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:41:35,956 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:41:35,956 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:41:35,956 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:41:35,956 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:41:35,956 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:41:35,956 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:41:35,958 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:41:35,958 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:41:35,958 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:41:35,958 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:41:35,958 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:41:35,959 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:41:35,959 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:41:35,959 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:41:35,959 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:41:35,959 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:41:35,959 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:41:35,959 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:41:35,959 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:41:35,960 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:41:35,960 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:41:35,960 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:41:35,960 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:41:35,961 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:41:35,961 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:41:35,961 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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/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 -> e55ac5434b951971879a153437b53000a6218e43a47ba6f85cc2dc8135a82b6f [2024-11-13 21:41:36,284 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:41:36,293 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:41:36,295 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:41:36,296 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:41:36,297 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:41:36,298 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i Unable to find full path for "g++" [2024-11-13 21:41:38,273 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:41:38,857 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:41:38,860 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i [2024-11-13 21:41:38,920 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/data/767fc035d/563105b5fecd43008ac19dfc2c08c943/FLAGa3d3b89bc [2024-11-13 21:41:38,944 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/data/767fc035d/563105b5fecd43008ac19dfc2c08c943 [2024-11-13 21:41:38,948 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:41:38,950 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:41:38,952 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:41:38,952 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:41:38,956 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:41:38,957 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:41:38" (1/1) ... [2024-11-13 21:41:38,958 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20a19cd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:38, skipping insertion in model container [2024-11-13 21:41:38,961 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:41:38" (1/1) ... [2024-11-13 21:41:39,089 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:41:39,375 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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i[4494,4507] [2024-11-13 21:41:39,382 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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i[4554,4567] [2024-11-13 21:41:40,287 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 21:41:40,420 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 21:41:40,421 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 21:41:40,422 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 21:41:40,431 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 21:41:40,433 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:40,434 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:40,434 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:40,435 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 21:41:40,436 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:40,437 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:40,440 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 21:41:40,441 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 21:41:40,443 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 21:41:40,444 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:41:40,480 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:40,481 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 21:41:40,481 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:40,481 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 21:41:40,483 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:40,484 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 21:41:40,484 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:40,484 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 21:41:40,931 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 21:41:40,931 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 21:41:40,932 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 21:41:40,932 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 21:41:41,095 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 21:41:41,115 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 21:41:41,128 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 21:41:41,132 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 21:41:41,138 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 21:41:41,243 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 21:41:41,244 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 21:41:41,246 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 21:41:41,251 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:41,251 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:41,343 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:41:41,417 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 21:41:41,466 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:41:41,471 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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i[4494,4507] [2024-11-13 21:41:41,474 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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i[4554,4567] [2024-11-13 21:41:41,527 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 21:41:41,546 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 21:41:41,546 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 21:41:41,546 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 21:41:41,549 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 21:41:41,552 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:41,553 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:41,553 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:41,553 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 21:41:41,554 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:41,554 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:41,556 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 21:41:41,557 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 21:41:41,558 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 21:41:41,561 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 21:41:41,565 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:41,569 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 21:41:41,570 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:41,570 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 21:41:41,571 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:41,571 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 21:41:41,573 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:41,573 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 21:41:41,634 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 21:41:41,635 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 21:41:41,635 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 21:41:41,636 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 21:41:41,703 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 21:41:41,719 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 21:41:41,726 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 21:41:41,735 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 21:41:41,745 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 21:41:41,814 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 21:41:41,815 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 21:41:41,821 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 21:41:41,822 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:41,822 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:41,913 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:41:41,954 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:41:41,973 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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i[4494,4507] [2024-11-13 21:41:41,973 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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i[4554,4567] [2024-11-13 21:41:42,051 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:42,053 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:42,053 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:42,054 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:42,054 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:42,061 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:42,062 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:42,063 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:42,064 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:42,328 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] [2024-11-13 21:41:42,330 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:42,331 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:41:42,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] [2024-11-13 21:41:42,367 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:41:42,694 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:41:42,695 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:42 WrapperNode [2024-11-13 21:41:42,695 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:41:42,696 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:41:42,696 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:41:42,696 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:41:42,703 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:42" (1/1) ... [2024-11-13 21:41:42,782 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:42" (1/1) ... [2024-11-13 21:41:42,872 INFO L138 Inliner]: procedures = 700, calls = 2671, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 975 [2024-11-13 21:41:42,872 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:41:42,873 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:41:42,873 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:41:42,873 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:41:42,889 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:42" (1/1) ... [2024-11-13 21:41:42,889 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:42" (1/1) ... [2024-11-13 21:41:42,899 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:42" (1/1) ... [2024-11-13 21:41:42,899 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:42" (1/1) ... [2024-11-13 21:41:42,958 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:42" (1/1) ... [2024-11-13 21:41:42,965 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:42" (1/1) ... [2024-11-13 21:41:42,979 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:42" (1/1) ... [2024-11-13 21:41:42,988 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:42" (1/1) ... [2024-11-13 21:41:43,006 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:41:43,007 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:41:43,007 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:41:43,007 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:41:43,008 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:42" (1/1) ... [2024-11-13 21:41:43,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:41:43,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:41:43,041 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:41:43,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:41:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 21:41:43,078 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 21:41:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:41:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 21:41:43,079 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 21:41:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:41:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 21:41:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 21:41:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:41:43,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:41:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:41:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:41:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:41:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2024-11-13 21:41:43,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2024-11-13 21:41:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:41:43,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:41:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 21:41:43,081 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 21:41:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 21:41:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 21:41:43,082 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 21:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 21:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:41:43,082 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 21:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 21:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 21:41:43,082 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 21:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2024-11-13 21:41:43,082 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2024-11-13 21:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 21:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 21:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2024-11-13 21:41:43,082 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2024-11-13 21:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2024-11-13 21:41:43,082 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2024-11-13 21:41:43,466 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:41:43,468 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:41:55,144 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/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 21:41:55,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-13 21:41:55,146 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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/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$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-13 21:41:55,151 INFO L158 Benchmark]: Toolchain (without parser) took 16201.15ms. Allocated memory was 83.9MB in the beginning and 318.8MB in the end (delta: 234.9MB). Free memory was 51.8MB in the beginning and 104.0MB in the end (delta: -52.2MB). Peak memory consumption was 206.6MB. Max. memory is 16.1GB. [2024-11-13 21:41:55,152 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:41:55,153 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3743.74ms. Allocated memory was 83.9MB in the beginning and 201.3MB in the end (delta: 117.4MB). Free memory was 51.8MB in the beginning and 117.4MB in the end (delta: -65.6MB). Peak memory consumption was 112.8MB. Max. memory is 16.1GB. [2024-11-13 21:41:55,154 INFO L158 Benchmark]: Boogie Procedure Inliner took 176.41ms. Allocated memory is still 201.3MB. Free memory was 117.4MB in the beginning and 105.0MB in the end (delta: 12.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:41:55,154 INFO L158 Benchmark]: Boogie Preprocessor took 133.51ms. Allocated memory is still 201.3MB. Free memory was 105.0MB in the beginning and 95.3MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:41:55,157 INFO L158 Benchmark]: RCFGBuilder took 12142.63ms. Allocated memory was 201.3MB in the beginning and 318.8MB in the end (delta: 117.4MB). Free memory was 95.3MB in the beginning and 104.0MB in the end (delta: -8.7MB). Peak memory consumption was 135.7MB. Max. memory is 16.1GB. [2024-11-13 21:41:55,159 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3743.74ms. Allocated memory was 83.9MB in the beginning and 201.3MB in the end (delta: 117.4MB). Free memory was 51.8MB in the beginning and 117.4MB in the end (delta: -65.6MB). Peak memory consumption was 112.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 176.41ms. Allocated memory is still 201.3MB. Free memory was 117.4MB in the beginning and 105.0MB in the end (delta: 12.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 133.51ms. Allocated memory is still 201.3MB. Free memory was 105.0MB in the beginning and 95.3MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 12142.63ms. Allocated memory was 201.3MB in the beginning and 318.8MB in the end (delta: 117.4MB). Free memory was 95.3MB in the beginning and 104.0MB in the end (delta: -8.7MB). Peak memory consumption was 135.7MB. 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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/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: 8259]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] - GenericResultAtLocation [Line: 8745]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] 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_ada19280-8d4b-4fdc-9cd0-6a48f72d82db/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")