./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/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 979d4544ed7a4a819d06bd545bc402347e028009bb631538cf6c19233d498345 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:33:29,945 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:33:30,062 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:33:30,071 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:33:30,072 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:33:30,122 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:33:30,123 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:33:30,123 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:33:30,123 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:33:30,123 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:33:30,124 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:33:30,124 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:33:30,124 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:33:30,124 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:33:30,124 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:33:30,124 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:33:30,125 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:33:30,126 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:33:30,127 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:33:30,127 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:33:30,128 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:33:30,128 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:33:30,128 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:33:30,128 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:33:30,128 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:33:30,128 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:33:30,129 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:33:30,129 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:33:30,129 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:33:30,129 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:33:30,129 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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/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 -> 979d4544ed7a4a819d06bd545bc402347e028009bb631538cf6c19233d498345 [2024-11-13 20:33:30,503 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:33:30,512 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:33:30,515 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:33:30,516 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:33:30,517 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:33:30,518 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i Unable to find full path for "g++" [2024-11-13 20:33:32,583 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:33:33,312 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:33:33,313 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i [2024-11-13 20:33:33,358 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/data/b1c2eea6d/61749fed947d4e9698bf07b65c8bc5ad/FLAG223bef84b [2024-11-13 20:33:33,377 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/data/b1c2eea6d/61749fed947d4e9698bf07b65c8bc5ad [2024-11-13 20:33:33,380 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:33:33,382 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:33:33,384 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:33:33,384 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:33:33,390 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:33:33,391 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:33:33" (1/1) ... [2024-11-13 20:33:33,392 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28f3e32d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:33, skipping insertion in model container [2024-11-13 20:33:33,392 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:33:33" (1/1) ... [2024-11-13 20:33:33,521 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:33:33,893 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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i[4497,4510] [2024-11-13 20:33:33,901 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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i[4557,4570] [2024-11-13 20:33:35,113 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:35,114 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:35,115 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:35,116 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:35,117 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:35,142 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:35,143 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:35,146 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:35,147 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:36,231 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:36,232 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:36,320 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:33:36,415 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:33:36,432 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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i[4497,4510] [2024-11-13 20:33:36,433 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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i[4557,4570] [2024-11-13 20:33:36,517 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:36,518 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:36,518 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:36,519 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:36,520 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:36,535 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:36,536 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:36,539 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:36,541 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:36,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-11-13 20:33:36,798 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:36,799 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:33:36,822 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-11-13 20:33:36,847 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:33:37,169 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:33:37,170 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:37 WrapperNode [2024-11-13 20:33:37,170 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:33:37,171 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:33:37,172 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:33:37,172 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:33:37,180 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:37" (1/1) ... [2024-11-13 20:33:37,292 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:37" (1/1) ... [2024-11-13 20:33:37,401 INFO L138 Inliner]: procedures = 679, calls = 2616, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 831 [2024-11-13 20:33:37,401 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:33:37,405 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:33:37,405 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:33:37,405 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:33:37,415 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:37" (1/1) ... [2024-11-13 20:33:37,415 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:37" (1/1) ... [2024-11-13 20:33:37,432 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:37" (1/1) ... [2024-11-13 20:33:37,432 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:37" (1/1) ... [2024-11-13 20:33:37,497 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:37" (1/1) ... [2024-11-13 20:33:37,510 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:37" (1/1) ... [2024-11-13 20:33:37,522 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:37" (1/1) ... [2024-11-13 20:33:37,526 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:37" (1/1) ... [2024-11-13 20:33:37,546 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:33:37,547 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:33:37,547 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:33:37,548 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:33:37,548 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:37" (1/1) ... [2024-11-13 20:33:37,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:33:37,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:33:37,587 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:33:37,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:33:37,630 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 20:33:37,631 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 20:33:37,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:33:37,631 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 20:33:37,631 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 20:33:37,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:33:37,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:33:37,632 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:33:37,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:33:37,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:33:37,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:33:37,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:33:37,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:33:37,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:33:37,635 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 20:33:37,635 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 20:33:37,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:33:37,636 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:33:37,636 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:33:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:33:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:33:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:33:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 20:33:37,637 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 20:33:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:33:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:33:38,092 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:33:38,094 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:33:54,997 INFO L? ?]: Removed 76 outVars from TransFormulas that were not future-live. [2024-11-13 20:33:54,997 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:33:55,715 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:33:55,715 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:33:55,716 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:33:55 BoogieIcfgContainer [2024-11-13 20:33:55,716 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:33:55,717 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:33:55,717 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:33:55,729 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:33:55,729 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:33:55" (1/1) ... [2024-11-13 20:33:55,739 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:33:55,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:55,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 61 states and 79 transitions. [2024-11-13 20:33:55,811 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 79 transitions. [2024-11-13 20:33:55,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:33:55,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:55,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:43,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:35:43,838 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 20:35:52,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:37:44,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:37:45,702 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 20:37:45,707 INFO L158 Benchmark]: Toolchain (without parser) took 252324.55ms. Allocated memory was 117.4MB in the beginning and 3.3GB in the end (delta: 3.2GB). Free memory was 85.8MB in the beginning and 2.9GB in the end (delta: -2.8GB). Peak memory consumption was 336.7MB. Max. memory is 16.1GB. [2024-11-13 20:37:45,707 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 167.8MB. Free memory is still 104.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:37:45,708 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3786.92ms. Allocated memory is still 117.4MB. Free memory was 85.8MB in the beginning and 61.5MB in the end (delta: 24.3MB). Peak memory consumption was 90.1MB. Max. memory is 16.1GB. [2024-11-13 20:37:45,709 INFO L158 Benchmark]: Boogie Procedure Inliner took 233.46ms. Allocated memory is still 117.4MB. Free memory was 61.5MB in the beginning and 49.6MB in the end (delta: 11.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:37:45,709 INFO L158 Benchmark]: Boogie Preprocessor took 141.39ms. Allocated memory is still 117.4MB. Free memory was 49.6MB in the beginning and 43.6MB in the end (delta: 6.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:37:45,710 INFO L158 Benchmark]: RCFGBuilder took 18168.44ms. Allocated memory was 117.4MB in the beginning and 310.4MB in the end (delta: 192.9MB). Free memory was 43.6MB in the beginning and 195.9MB in the end (delta: -152.4MB). Peak memory consumption was 169.6MB. Max. memory is 16.1GB. [2024-11-13 20:37:45,712 INFO L158 Benchmark]: CodeCheck took 229988.62ms. Allocated memory was 310.4MB in the beginning and 3.3GB in the end (delta: 3.0GB). Free memory was 195.9MB in the beginning and 2.9GB in the end (delta: -2.7GB). Peak memory consumption was 259.5MB. Max. memory is 16.1GB. [2024-11-13 20:37:45,715 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 0.47ms. Allocated memory is still 167.8MB. Free memory is still 104.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3786.92ms. Allocated memory is still 117.4MB. Free memory was 85.8MB in the beginning and 61.5MB in the end (delta: 24.3MB). Peak memory consumption was 90.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 233.46ms. Allocated memory is still 117.4MB. Free memory was 61.5MB in the beginning and 49.6MB in the end (delta: 11.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 141.39ms. Allocated memory is still 117.4MB. Free memory was 49.6MB in the beginning and 43.6MB in the end (delta: 6.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 18168.44ms. Allocated memory was 117.4MB in the beginning and 310.4MB in the end (delta: 192.9MB). Free memory was 43.6MB in the beginning and 195.9MB in the end (delta: -152.4MB). Peak memory consumption was 169.6MB. Max. memory is 16.1GB. * CodeCheck took 229988.62ms. Allocated memory was 310.4MB in the beginning and 3.3GB in the end (delta: 3.0GB). Free memory was 195.9MB in the beginning and 2.9GB in the end (delta: -2.7GB). Peak memory consumption was 259.5MB. 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 20:37:45,932 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 20:37:45,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/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 979d4544ed7a4a819d06bd545bc402347e028009bb631538cf6c19233d498345 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:37:49,063 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:37:49,229 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 20:37:49,289 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:37:49,290 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:37:49,290 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:37:49,291 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:37:49,291 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:37:49,291 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:37:49,291 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:37:49,291 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:37:49,294 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:37:49,294 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:37:49,295 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:37:49,296 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:37:49,296 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:37:49,296 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:37:49,296 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:37:49,296 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:37:49,296 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:37:49,296 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:37:49,297 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:37:49,297 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:37:49,297 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:37:49,297 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:37:49,297 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:37:49,297 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:37:49,297 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:37:49,297 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:37:49,297 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:37:49,298 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:37:49,298 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:37:49,298 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:37:49,298 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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/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 -> 979d4544ed7a4a819d06bd545bc402347e028009bb631538cf6c19233d498345 [2024-11-13 20:37:49,723 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:37:49,739 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:37:49,744 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:37:49,745 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:37:49,746 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:37:49,751 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i Unable to find full path for "g++" [2024-11-13 20:37:51,964 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:37:52,778 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:37:52,781 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i [2024-11-13 20:37:52,851 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/data/59825dd89/51b69d61379449b9926159000ab151b8/FLAG092218507 [2024-11-13 20:37:53,030 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/data/59825dd89/51b69d61379449b9926159000ab151b8 [2024-11-13 20:37:53,032 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:37:53,034 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:37:53,036 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:37:53,036 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:37:53,042 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:37:53,045 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:37:53" (1/1) ... [2024-11-13 20:37:53,048 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@779fe125 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:53, skipping insertion in model container [2024-11-13 20:37:53,048 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:37:53" (1/1) ... [2024-11-13 20:37:53,204 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:37:53,536 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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i[4497,4510] [2024-11-13 20:37:53,548 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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i[4557,4570] [2024-11-13 20:37:54,585 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 20:37:54,777 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 20:37:54,778 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 20:37:54,779 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 20:37:54,798 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 20:37:54,806 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:54,807 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:54,807 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:54,811 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 20:37:54,811 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:54,813 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:54,822 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 20:37:54,825 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 20:37:54,828 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 20:37:54,832 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 20:37:54,900 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:54,901 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 20:37:54,903 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:54,903 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 20:37:54,906 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:54,906 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 20:37:54,907 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:54,907 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 20:37:55,501 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 20:37:55,502 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:37:55,502 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:37:55,503 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:37:55,703 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 20:37:55,725 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 20:37:55,737 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 20:37:55,758 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 20:37:55,863 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 20:37:55,864 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 20:37:55,867 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 20:37:55,868 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:55,869 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:55,983 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:37:56,097 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 20:37:56,135 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:37:56,147 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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i[4497,4510] [2024-11-13 20:37:56,148 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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i[4557,4570] [2024-11-13 20:37:56,203 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:37:56,219 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 20:37:56,220 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 20:37:56,220 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 20:37:56,224 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 20:37:56,226 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:56,226 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:56,226 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:56,227 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 20:37:56,227 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:56,228 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:56,230 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 20:37:56,230 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 20:37:56,232 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 20:37:56,232 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 20:37:56,238 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:56,238 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 20:37:56,239 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:56,239 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 20:37:56,240 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:56,241 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 20:37:56,241 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:56,241 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 20:37:56,301 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 20:37:56,302 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 20:37:56,302 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 20:37:56,303 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 20:37:56,361 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 20:37:56,387 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 20:37:56,391 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 20:37:56,404 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 20:37:56,494 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 20:37:56,496 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:37:56,502 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:37:56,503 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:56,503 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:56,587 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:37:56,645 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:37:56,663 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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i[4497,4510] [2024-11-13 20:37:56,666 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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness_negated.i[4557,4570] [2024-11-13 20:37:56,776 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:56,776 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:56,777 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:56,777 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:56,778 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:56,785 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:56,786 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:56,789 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:56,789 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:57,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-11-13 20:37:57,014 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:57,017 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:37:57,041 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-11-13 20:37:57,072 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:37:57,392 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:37:57,392 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:57 WrapperNode [2024-11-13 20:37:57,393 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:37:57,395 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:37:57,395 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:37:57,396 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:37:57,404 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:57" (1/1) ... [2024-11-13 20:37:57,491 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:57" (1/1) ... [2024-11-13 20:37:57,595 INFO L138 Inliner]: procedures = 699, calls = 2616, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 832 [2024-11-13 20:37:57,596 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:37:57,597 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:37:57,597 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:37:57,597 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:37:57,607 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:57" (1/1) ... [2024-11-13 20:37:57,607 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:57" (1/1) ... [2024-11-13 20:37:57,618 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:57" (1/1) ... [2024-11-13 20:37:57,618 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:57" (1/1) ... [2024-11-13 20:37:57,693 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:57" (1/1) ... [2024-11-13 20:37:57,697 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:57" (1/1) ... [2024-11-13 20:37:57,706 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:57" (1/1) ... [2024-11-13 20:37:57,714 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:57" (1/1) ... [2024-11-13 20:37:57,739 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:37:57,740 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:37:57,740 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:37:57,740 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:37:57,741 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:57" (1/1) ... [2024-11-13 20:37:57,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:37:57,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:37:57,786 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:37:57,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:37:57,826 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 20:37:57,826 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 20:37:57,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:37:57,827 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 20:37:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 20:37:57,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 20:37:57,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 20:37:57,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 20:37:57,829 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:37:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:37:57,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:37:57,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:37:57,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:37:57,830 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:37:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:37:57,830 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 20:37:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 20:37:57,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 20:37:57,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 20:37:57,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:37:57,830 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:37:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:37:57,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:37:57,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:37:57,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 20:37:57,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:37:57,832 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 20:37:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 20:37:57,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 20:37:57,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 20:37:58,290 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:37:58,293 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:38:11,214 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/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 20:38:11,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-13 20:38:11,216 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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/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$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-13 20:38:11,227 INFO L158 Benchmark]: Toolchain (without parser) took 18188.62ms. Allocated memory was 83.9MB in the beginning and 394.3MB in the end (delta: 310.4MB). Free memory was 52.0MB in the beginning and 240.1MB in the end (delta: -188.1MB). Peak memory consumption was 201.2MB. Max. memory is 16.1GB. [2024-11-13 20:38:11,228 INFO L158 Benchmark]: CDTParser took 0.50ms. Allocated memory is still 83.9MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:38:11,228 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4358.29ms. Allocated memory was 83.9MB in the beginning and 176.2MB in the end (delta: 92.3MB). Free memory was 52.0MB in the beginning and 74.1MB in the end (delta: -22.1MB). Peak memory consumption was 96.6MB. Max. memory is 16.1GB. [2024-11-13 20:38:11,228 INFO L158 Benchmark]: Boogie Procedure Inliner took 200.79ms. Allocated memory is still 176.2MB. Free memory was 74.1MB in the beginning and 62.2MB in the end (delta: 11.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:38:11,229 INFO L158 Benchmark]: Boogie Preprocessor took 142.53ms. Allocated memory is still 176.2MB. Free memory was 62.2MB in the beginning and 107.6MB in the end (delta: -45.4MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. [2024-11-13 20:38:11,229 INFO L158 Benchmark]: RCFGBuilder took 13481.51ms. Allocated memory was 176.2MB in the beginning and 394.3MB in the end (delta: 218.1MB). Free memory was 107.6MB in the beginning and 240.1MB in the end (delta: -132.5MB). Peak memory consumption was 166.1MB. Max. memory is 16.1GB. [2024-11-13 20:38:11,234 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50ms. Allocated memory is still 83.9MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4358.29ms. Allocated memory was 83.9MB in the beginning and 176.2MB in the end (delta: 92.3MB). Free memory was 52.0MB in the beginning and 74.1MB in the end (delta: -22.1MB). Peak memory consumption was 96.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 200.79ms. Allocated memory is still 176.2MB. Free memory was 74.1MB in the beginning and 62.2MB in the end (delta: 11.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 142.53ms. Allocated memory is still 176.2MB. Free memory was 62.2MB in the beginning and 107.6MB in the end (delta: -45.4MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. * RCFGBuilder took 13481.51ms. Allocated memory was 176.2MB in the beginning and 394.3MB in the end (delta: 218.1MB). Free memory was 107.6MB in the beginning and 240.1MB in the end (delta: -132.5MB). Peak memory consumption was 166.1MB. 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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/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_5d385e95-3cb9-4f5b-b70d-5dfe874c2b3a/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")