./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_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_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/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_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/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_6c24040e-0942-4976-9996-ced0569412b3/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 9a515264e984c16c779a7ffef20874cef8e4933de9530e4e358b0857516d7443 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:36:11,012 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:36:11,105 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:36:11,114 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:36:11,115 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:36:11,150 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:36:11,153 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:36:11,153 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:36:11,154 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:36:11,154 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:36:11,155 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:36:11,155 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:36:11,155 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:36:11,156 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:36:11,156 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:36:11,156 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:36:11,156 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:36:11,156 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:36:11,157 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:36:11,157 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:36:11,157 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:36:11,157 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:36:11,157 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:36:11,158 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:36:11,158 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:36:11,158 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:36:11,158 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:36:11,159 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:36:11,159 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:36:11,159 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:36:11,159 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_6c24040e-0942-4976-9996-ced0569412b3/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 -> 9a515264e984c16c779a7ffef20874cef8e4933de9530e4e358b0857516d7443 [2024-11-13 20:36:11,492 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:36:11,507 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:36:11,510 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:36:11,511 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:36:11,512 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:36:11,513 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i Unable to find full path for "g++" [2024-11-13 20:36:13,472 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:36:14,082 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:36:14,085 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i [2024-11-13 20:36:14,133 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/data/eda38ffb0/f19395beb4f344b9a53020762bf8f7b0/FLAG3c8d56fa3 [2024-11-13 20:36:14,559 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/data/eda38ffb0/f19395beb4f344b9a53020762bf8f7b0 [2024-11-13 20:36:14,561 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:36:14,563 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:36:14,564 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:36:14,565 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:36:14,569 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:36:14,570 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:36:14" (1/1) ... [2024-11-13 20:36:14,571 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5323a363 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:14, skipping insertion in model container [2024-11-13 20:36:14,572 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:36:14" (1/1) ... [2024-11-13 20:36:14,680 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:36:14,955 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_6c24040e-0942-4976-9996-ced0569412b3/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4495,4508] [2024-11-13 20:36:14,961 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_6c24040e-0942-4976-9996-ced0569412b3/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4555,4568] [2024-11-13 20:36:15,939 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:15,940 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:15,941 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:15,942 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:15,943 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:15,962 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:15,963 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:15,968 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:15,969 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:16,837 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:16,838 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:16,966 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:36:17,091 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:36:17,108 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_6c24040e-0942-4976-9996-ced0569412b3/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4495,4508] [2024-11-13 20:36:17,111 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_6c24040e-0942-4976-9996-ced0569412b3/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4555,4568] [2024-11-13 20:36:17,174 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:17,175 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:17,177 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:17,177 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:17,178 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:17,186 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:17,187 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:17,189 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:17,189 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:17,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8061] [2024-11-13 20:36:17,365 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:17,366 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:36:17,385 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8547-8558] [2024-11-13 20:36:17,411 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:36:17,681 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:36:17,681 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:17 WrapperNode [2024-11-13 20:36:17,682 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:36:17,683 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:36:17,684 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:36:17,684 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:36:17,691 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:17" (1/1) ... [2024-11-13 20:36:17,785 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:17" (1/1) ... [2024-11-13 20:36:17,866 INFO L138 Inliner]: procedures = 680, calls = 2500, calls flagged for inlining = 53, calls inlined = 4, statements flattened = 757 [2024-11-13 20:36:17,866 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:36:17,867 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:36:17,867 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:36:17,867 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:36:17,905 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:17" (1/1) ... [2024-11-13 20:36:17,905 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:17" (1/1) ... [2024-11-13 20:36:17,915 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:17" (1/1) ... [2024-11-13 20:36:17,916 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:17" (1/1) ... [2024-11-13 20:36:17,965 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:17" (1/1) ... [2024-11-13 20:36:17,970 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:17" (1/1) ... [2024-11-13 20:36:17,983 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:17" (1/1) ... [2024-11-13 20:36:17,990 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:17" (1/1) ... [2024-11-13 20:36:18,003 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:36:18,006 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:36:18,006 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:36:18,006 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:36:18,007 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:17" (1/1) ... [2024-11-13 20:36:18,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:36:18,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:36:18,054 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:36:18,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:36:18,094 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_clean_up [2024-11-13 20:36:18,094 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_clean_up [2024-11-13 20:36:18,094 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 20:36:18,094 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 20:36:18,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:36:18,095 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 20:36:18,095 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 20:36:18,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:36:18,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:36:18,096 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:36:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:36:18,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:36:18,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:36:18,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:36:18,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:36:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:36:18,098 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 20:36:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 20:36:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:36:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-13 20:36:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-13 20:36:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:36:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:36:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:36:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:36:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:36:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 20:36:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 20:36:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:36:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:36:18,443 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:36:18,445 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:36:34,401 INFO L? ?]: Removed 48 outVars from TransFormulas that were not future-live. [2024-11-13 20:36:34,402 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:36:35,207 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:36:35,207 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:36:35,207 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:36:35 BoogieIcfgContainer [2024-11-13 20:36:35,207 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:36:35,208 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:36:35,208 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:36:35,218 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:36:35,218 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:36:35" (1/1) ... [2024-11-13 20:36:35,226 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:36:35,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:35,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 55 states and 65 transitions. [2024-11-13 20:36:35,279 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2024-11-13 20:36:35,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:36:35,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:35,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:22,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:38:22,680 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 20:38:34,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:40:10,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:40:10,904 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 20:40:10,911 INFO L158 Benchmark]: Toolchain (without parser) took 236347.35ms. Allocated memory was 142.6MB in the beginning and 4.0GB in the end (delta: 3.9GB). Free memory was 110.6MB in the beginning and 3.6GB in the end (delta: -3.4GB). Peak memory consumption was 406.6MB. Max. memory is 16.1GB. [2024-11-13 20:40:10,911 INFO L158 Benchmark]: CDTParser took 0.31ms. 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 20:40:10,912 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3117.64ms. Allocated memory is still 142.6MB. Free memory was 110.6MB in the beginning and 51.7MB in the end (delta: 58.9MB). Peak memory consumption was 105.3MB. Max. memory is 16.1GB. [2024-11-13 20:40:10,917 INFO L158 Benchmark]: Boogie Procedure Inliner took 184.02ms. Allocated memory is still 142.6MB. Free memory was 51.7MB in the beginning and 41.4MB in the end (delta: 10.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:40:10,917 INFO L158 Benchmark]: Boogie Preprocessor took 137.72ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 41.4MB in the beginning and 368.6MB in the end (delta: -327.2MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2024-11-13 20:40:10,918 INFO L158 Benchmark]: RCFGBuilder took 17201.91ms. Allocated memory is still 427.8MB. Free memory was 368.6MB in the beginning and 147.6MB in the end (delta: 221.1MB). Peak memory consumption was 248.9MB. Max. memory is 16.1GB. [2024-11-13 20:40:10,918 INFO L158 Benchmark]: CodeCheck took 215701.16ms. Allocated memory was 427.8MB in the beginning and 4.0GB in the end (delta: 3.6GB). Free memory was 147.6MB in the beginning and 3.6GB in the end (delta: -3.4GB). Peak memory consumption was 160.0MB. Max. memory is 16.1GB. [2024-11-13 20:40:10,922 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 0.31ms. Allocated memory is still 167.8MB. Free memory is still 104.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3117.64ms. Allocated memory is still 142.6MB. Free memory was 110.6MB in the beginning and 51.7MB in the end (delta: 58.9MB). Peak memory consumption was 105.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 184.02ms. Allocated memory is still 142.6MB. Free memory was 51.7MB in the beginning and 41.4MB in the end (delta: 10.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 137.72ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 41.4MB in the beginning and 368.6MB in the end (delta: -327.2MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. * RCFGBuilder took 17201.91ms. Allocated memory is still 427.8MB. Free memory was 368.6MB in the beginning and 147.6MB in the end (delta: 221.1MB). Peak memory consumption was 248.9MB. Max. memory is 16.1GB. * CodeCheck took 215701.16ms. Allocated memory was 427.8MB in the beginning and 4.0GB in the end (delta: 3.6GB). Free memory was 147.6MB in the beginning and 3.6GB in the end (delta: -3.4GB). Peak memory consumption was 160.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8061]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8061] - GenericResultAtLocation [Line: 8547]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8547-8558] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:40:11,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/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_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/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_6c24040e-0942-4976-9996-ced0569412b3/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 9a515264e984c16c779a7ffef20874cef8e4933de9530e4e358b0857516d7443 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:40:13,828 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:40:13,933 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 20:40:13,998 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:40:13,999 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:40:13,999 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:40:13,999 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:40:13,999 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:40:14,000 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:40:14,000 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:40:14,000 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:40:14,000 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:40:14,000 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:40:14,000 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:40:14,001 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:40:14,001 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:40:14,001 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:40:14,001 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:40:14,001 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:40:14,001 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:40:14,001 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:40:14,002 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:40:14,002 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:40:14,002 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:40:14,002 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:40:14,002 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:40:14,002 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:40:14,003 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:40:14,003 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:40:14,003 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:40:14,003 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:40:14,003 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:40:14,003 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:40:14,003 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_6c24040e-0942-4976-9996-ced0569412b3/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 -> 9a515264e984c16c779a7ffef20874cef8e4933de9530e4e358b0857516d7443 [2024-11-13 20:40:14,315 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:40:14,328 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:40:14,331 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:40:14,334 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:40:14,335 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:40:14,339 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i Unable to find full path for "g++" [2024-11-13 20:40:16,260 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:40:16,911 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:40:16,914 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i [2024-11-13 20:40:16,965 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/data/683622beb/42f42a451a274e50a503cf874aaedc57/FLAG9320a9c93 [2024-11-13 20:40:16,987 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/data/683622beb/42f42a451a274e50a503cf874aaedc57 [2024-11-13 20:40:16,989 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:40:16,991 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:40:16,993 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:40:16,993 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:40:16,998 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:40:16,998 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:40:16" (1/1) ... [2024-11-13 20:40:17,000 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@659864cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:16, skipping insertion in model container [2024-11-13 20:40:17,000 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:40:16" (1/1) ... [2024-11-13 20:40:17,108 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:40:17,346 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_6c24040e-0942-4976-9996-ced0569412b3/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4495,4508] [2024-11-13 20:40:17,353 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_6c24040e-0942-4976-9996-ced0569412b3/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4555,4568] [2024-11-13 20:40:18,245 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 20:40:18,374 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 20:40:18,375 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 20:40:18,375 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 20:40:18,384 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 20:40:18,386 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:18,387 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:18,388 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:18,389 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 20:40:18,389 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:18,390 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:18,393 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 20:40:18,394 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:40:18,397 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 20:40:18,397 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 20:40:18,408 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:18,409 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 20:40:18,409 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:18,409 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 20:40:18,411 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:18,412 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:40:18,412 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:18,413 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 20:40:18,963 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 20:40:18,963 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 20:40:18,964 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 20:40:18,965 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 20:40:19,114 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 20:40:19,129 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 20:40:19,140 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 20:40:19,152 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 20:40:19,230 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 20:40:19,231 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 20:40:19,234 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 20:40:19,235 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,235 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,320 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:40:19,380 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 20:40:19,410 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:40:19,418 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_6c24040e-0942-4976-9996-ced0569412b3/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4495,4508] [2024-11-13 20:40:19,421 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_6c24040e-0942-4976-9996-ced0569412b3/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4555,4568] [2024-11-13 20:40:19,459 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:40:19,510 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 20:40:19,514 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:40:19,515 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 20:40:19,524 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 20:40:19,525 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,526 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,528 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,528 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 20:40:19,529 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,530 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,533 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 20:40:19,533 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 20:40:19,535 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 20:40:19,536 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 20:40:19,544 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,545 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 20:40:19,545 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,546 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 20:40:19,547 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,547 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 20:40:19,547 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,548 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 20:40:19,622 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:40:19,623 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 20:40:19,623 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 20:40:19,624 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 20:40:19,658 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 20:40:19,662 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 20:40:19,666 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 20:40:19,671 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 20:40:19,718 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 20:40:19,721 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 20:40:19,724 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 20:40:19,724 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,725 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,772 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:40:19,800 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:40:19,813 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_6c24040e-0942-4976-9996-ced0569412b3/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4495,4508] [2024-11-13 20:40:19,813 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_6c24040e-0942-4976-9996-ced0569412b3/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4555,4568] [2024-11-13 20:40:19,848 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,848 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,849 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,849 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,850 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,855 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,858 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,859 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:19,860 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:20,030 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8061] [2024-11-13 20:40:20,032 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:20,033 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:40:20,063 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8547-8558] [2024-11-13 20:40:20,083 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:40:20,355 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:40:20,355 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:20 WrapperNode [2024-11-13 20:40:20,356 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:40:20,357 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:40:20,357 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:40:20,357 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:40:20,364 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:20" (1/1) ... [2024-11-13 20:40:20,470 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:20" (1/1) ... [2024-11-13 20:40:20,570 INFO L138 Inliner]: procedures = 700, calls = 2500, calls flagged for inlining = 53, calls inlined = 4, statements flattened = 758 [2024-11-13 20:40:20,575 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:40:20,575 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:40:20,575 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:40:20,575 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:40:20,584 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:20" (1/1) ... [2024-11-13 20:40:20,585 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:20" (1/1) ... [2024-11-13 20:40:20,599 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:20" (1/1) ... [2024-11-13 20:40:20,600 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:20" (1/1) ... [2024-11-13 20:40:20,651 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:20" (1/1) ... [2024-11-13 20:40:20,654 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:20" (1/1) ... [2024-11-13 20:40:20,662 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:20" (1/1) ... [2024-11-13 20:40:20,665 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:20" (1/1) ... [2024-11-13 20:40:20,675 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:40:20,676 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:40:20,676 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:40:20,676 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:40:20,677 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:20" (1/1) ... [2024-11-13 20:40:20,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:40:20,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:40:20,742 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:40:20,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:40:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_clean_up [2024-11-13 20:40:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_clean_up [2024-11-13 20:40:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 20:40:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 20:40:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:40:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 20:40:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 20:40:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 20:40:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 20:40:20,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 20:40:20,779 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:40:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:40:20,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:40:20,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:40:20,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:40:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:40:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:40:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 20:40:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 20:40:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 20:40:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:40:20,782 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-13 20:40:20,783 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-13 20:40:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:40:20,783 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:40:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:40:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:40:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 20:40:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:40:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 20:40:20,783 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 20:40:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 20:40:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 20:40:21,160 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:40:21,162 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:40:33,067 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/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 20:40:33,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2024-11-13 20:40:33,069 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_6c24040e-0942-4976-9996-ced0569412b3/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$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-13 20:40:33,075 INFO L158 Benchmark]: Toolchain (without parser) took 16083.44ms. Allocated memory was 117.4MB in the beginning and 461.4MB in the end (delta: 343.9MB). Free memory was 83.7MB in the beginning and 381.9MB in the end (delta: -298.3MB). Peak memory consumption was 310.1MB. Max. memory is 16.1GB. [2024-11-13 20:40:33,075 INFO L158 Benchmark]: CDTParser took 0.57ms. Allocated memory is still 117.4MB. Free memory is still 84.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:40:33,077 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3363.13ms. Allocated memory was 117.4MB in the beginning and 276.8MB in the end (delta: 159.4MB). Free memory was 83.7MB in the beginning and 173.9MB in the end (delta: -90.2MB). Peak memory consumption was 76.8MB. Max. memory is 16.1GB. [2024-11-13 20:40:33,077 INFO L158 Benchmark]: Boogie Procedure Inliner took 217.89ms. Allocated memory is still 276.8MB. Free memory was 173.9MB in the beginning and 162.7MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:40:33,078 INFO L158 Benchmark]: Boogie Preprocessor took 99.85ms. Allocated memory is still 276.8MB. Free memory was 162.7MB in the beginning and 155.5MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:40:33,078 INFO L158 Benchmark]: RCFGBuilder took 12397.73ms. Allocated memory was 276.8MB in the beginning and 461.4MB in the end (delta: 184.5MB). Free memory was 155.5MB in the beginning and 381.9MB in the end (delta: -226.5MB). Peak memory consumption was 224.9MB. Max. memory is 16.1GB. [2024-11-13 20:40:33,080 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57ms. Allocated memory is still 117.4MB. Free memory is still 84.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3363.13ms. Allocated memory was 117.4MB in the beginning and 276.8MB in the end (delta: 159.4MB). Free memory was 83.7MB in the beginning and 173.9MB in the end (delta: -90.2MB). Peak memory consumption was 76.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 217.89ms. Allocated memory is still 276.8MB. Free memory was 173.9MB in the beginning and 162.7MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 99.85ms. Allocated memory is still 276.8MB. Free memory was 162.7MB in the beginning and 155.5MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 12397.73ms. Allocated memory was 276.8MB in the beginning and 461.4MB in the end (delta: 184.5MB). Free memory was 155.5MB in the beginning and 381.9MB in the end (delta: -226.5MB). Peak memory consumption was 224.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c24040e-0942-4976-9996-ced0569412b3/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_6c24040e-0942-4976-9996-ced0569412b3/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: 8061]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8061] - GenericResultAtLocation [Line: 8547]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8547-8558] 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_6c24040e-0942-4976-9996-ced0569412b3/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")