./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/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_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/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_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/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 05e02581adbae65f3c76984e6696604355ca8e8f10cecf21271078f0821410f3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:08:52,469 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:08:52,564 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 23:08:52,571 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:08:52,572 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:08:52,607 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:08:52,610 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:08:52,610 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:08:52,611 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:08:52,611 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:08:52,612 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:08:52,612 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:08:52,612 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:08:52,612 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:08:52,612 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:08:52,612 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:08:52,614 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:08:52,614 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:08:52,614 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:08:52,614 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:08:52,614 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:08:52,615 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:08:52,615 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:08:52,615 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:08:52,615 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:08:52,615 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:08:52,615 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:08:52,615 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:08:52,615 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:08:52,615 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:08:52,615 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_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/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 -> 05e02581adbae65f3c76984e6696604355ca8e8f10cecf21271078f0821410f3 [2024-11-13 23:08:52,953 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:08:52,962 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:08:52,964 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:08:52,965 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:08:52,966 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:08:52,967 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i Unable to find full path for "g++" [2024-11-13 23:08:54,846 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:08:55,661 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:08:55,661 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2024-11-13 23:08:55,728 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/data/929fd15dd/aa092ebe8d894210bde33445eee18947/FLAG4210c4d67 [2024-11-13 23:08:55,750 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/data/929fd15dd/aa092ebe8d894210bde33445eee18947 [2024-11-13 23:08:55,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:08:55,754 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:08:55,757 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:08:55,758 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:08:55,763 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:08:55,764 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:08:55" (1/1) ... [2024-11-13 23:08:55,767 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@759ff738 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:55, skipping insertion in model container [2024-11-13 23:08:55,767 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:08:55" (1/1) ... [2024-11-13 23:08:55,885 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:08:56,217 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_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2024-11-13 23:08:56,225 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_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2024-11-13 23:08:57,243 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:57,244 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:57,244 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:57,245 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:57,249 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:57,274 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:57,275 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:57,278 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:57,278 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:58,141 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:58,142 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:58,236 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:08:58,339 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:08:58,352 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_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2024-11-13 23:08:58,353 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_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2024-11-13 23:08:58,411 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:58,411 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:58,411 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:58,412 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:58,413 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:58,424 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:58,426 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:58,428 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:58,429 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:58,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] [2024-11-13 23:08:58,618 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:58,619 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:08:58,643 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] [2024-11-13 23:08:58,663 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:08:58,925 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:08:58,928 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:58 WrapperNode [2024-11-13 23:08:58,929 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:08:58,930 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:08:58,930 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:08:58,930 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:08:58,937 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:58" (1/1) ... [2024-11-13 23:08:59,047 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:58" (1/1) ... [2024-11-13 23:08:59,123 INFO L138 Inliner]: procedures = 679, calls = 2616, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 831 [2024-11-13 23:08:59,123 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:08:59,124 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:08:59,124 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:08:59,124 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:08:59,139 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:58" (1/1) ... [2024-11-13 23:08:59,140 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:58" (1/1) ... [2024-11-13 23:08:59,149 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:58" (1/1) ... [2024-11-13 23:08:59,150 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:58" (1/1) ... [2024-11-13 23:08:59,233 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:58" (1/1) ... [2024-11-13 23:08:59,243 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:58" (1/1) ... [2024-11-13 23:08:59,253 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:58" (1/1) ... [2024-11-13 23:08:59,260 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:58" (1/1) ... [2024-11-13 23:08:59,275 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:08:59,278 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:08:59,279 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:08:59,279 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:08:59,280 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:58" (1/1) ... [2024-11-13 23:08:59,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:08:59,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:08:59,329 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:08:59,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:08:59,358 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 23:08:59,358 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 23:08:59,358 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:08:59,358 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 23:08:59,358 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 23:08:59,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 23:08:59,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:08:59,359 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 23:08:59,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 23:08:59,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:08:59,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:08:59,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:08:59,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:08:59,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:08:59,361 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 23:08:59,361 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 23:08:59,361 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-13 23:08:59,362 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-13 23:08:59,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 23:08:59,362 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 23:08:59,363 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 23:08:59,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:08:59,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:08:59,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:08:59,363 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 23:08:59,364 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 23:08:59,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:08:59,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:08:59,726 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:08:59,729 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:09:15,808 INFO L? ?]: Removed 76 outVars from TransFormulas that were not future-live. [2024-11-13 23:09:15,808 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:09:16,483 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:09:16,483 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 23:09:16,484 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:09:16 BoogieIcfgContainer [2024-11-13 23:09:16,485 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:09:16,485 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:09:16,485 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:09:16,495 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:09:16,496 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:09:16" (1/1) ... [2024-11-13 23:09:16,504 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:09:16,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:16,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 65 states and 83 transitions. [2024-11-13 23:09:16,570 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 83 transitions. [2024-11-13 23:09:16,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:09:16,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:16,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:45,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:17,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:27,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:11:28,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:11:33,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:33,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 72 states and 106 transitions. [2024-11-13 23:11:33,810 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 106 transitions. [2024-11-13 23:11:33,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:11:33,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:33,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:01,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:39,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:13:58,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:58,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 77 states and 119 transitions. [2024-11-13 23:13:58,096 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 119 transitions. [2024-11-13 23:13:58,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:13:58,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:58,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:33,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:43,484 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:16:14,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:14,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 83 states and 132 transitions. [2024-11-13 23:16:14,617 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 132 transitions. [2024-11-13 23:16:14,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:16:14,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:14,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:51,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 23:17:51,829 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 23:18:04,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 23:19:44,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:19:45,325 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 23:19:45,330 INFO L158 Benchmark]: Toolchain (without parser) took 649575.45ms. Allocated memory was 142.6MB in the beginning and 3.5GB in the end (delta: 3.3GB). Free memory was 110.6MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2024-11-13 23:19:45,330 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 167.8MB. Free memory is still 105.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:19:45,331 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3172.03ms. Allocated memory is still 142.6MB. Free memory was 110.2MB in the beginning and 54.9MB in the end (delta: 55.3MB). Peak memory consumption was 99.6MB. Max. memory is 16.1GB. [2024-11-13 23:19:45,331 INFO L158 Benchmark]: Boogie Procedure Inliner took 193.55ms. Allocated memory is still 142.6MB. Free memory was 54.9MB in the beginning and 43.4MB in the end (delta: 11.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:19:45,332 INFO L158 Benchmark]: Boogie Preprocessor took 151.36ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 43.4MB in the beginning and 374.5MB in the end (delta: -331.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 23:19:45,332 INFO L158 Benchmark]: RCFGBuilder took 17206.28ms. Allocated memory is still 427.8MB. Free memory was 374.5MB in the beginning and 181.2MB in the end (delta: 193.3MB). Peak memory consumption was 246.3MB. Max. memory is 16.1GB. [2024-11-13 23:19:45,333 INFO L158 Benchmark]: CodeCheck took 628843.46ms. Allocated memory was 427.8MB in the beginning and 3.5GB in the end (delta: 3.1GB). Free memory was 181.2MB in the beginning and 1.9GB in the end (delta: -1.7GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2024-11-13 23:19:45,336 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 0.39ms. Allocated memory is still 167.8MB. Free memory is still 105.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3172.03ms. Allocated memory is still 142.6MB. Free memory was 110.2MB in the beginning and 54.9MB in the end (delta: 55.3MB). Peak memory consumption was 99.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 193.55ms. Allocated memory is still 142.6MB. Free memory was 54.9MB in the beginning and 43.4MB in the end (delta: 11.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 151.36ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 43.4MB in the beginning and 374.5MB in the end (delta: -331.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 17206.28ms. Allocated memory is still 427.8MB. Free memory was 374.5MB in the beginning and 181.2MB in the end (delta: 193.3MB). Peak memory consumption was 246.3MB. Max. memory is 16.1GB. * CodeCheck took 628843.46ms. Allocated memory was 427.8MB in the beginning and 3.5GB in the end (delta: 3.1GB). Free memory was 181.2MB in the beginning and 1.9GB in the end (delta: -1.7GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8269]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] - GenericResultAtLocation [Line: 8755]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:19:45,548 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 23:19:45,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/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_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/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_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/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 05e02581adbae65f3c76984e6696604355ca8e8f10cecf21271078f0821410f3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:19:48,408 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:19:48,524 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 23:19:48,590 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:19:48,592 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:19:48,592 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:19:48,593 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:19:48,593 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:19:48,594 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:19:48,594 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:19:48,594 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:19:48,595 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:19:48,595 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:19:48,595 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:19:48,595 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:19:48,595 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 23:19:48,596 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:19:48,596 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 23:19:48,596 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:19:48,596 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:19:48,597 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:19:48,597 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:19:48,597 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:19:48,597 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:19:48,597 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 23:19:48,597 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:19:48,598 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:19:48,598 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:19:48,598 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:19:48,598 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:19:48,598 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 23:19:48,598 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:19:48,598 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 23:19:48,599 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_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/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 -> 05e02581adbae65f3c76984e6696604355ca8e8f10cecf21271078f0821410f3 [2024-11-13 23:19:48,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:19:48,954 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:19:48,956 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:19:48,958 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:19:48,958 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:19:48,959 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i Unable to find full path for "g++" [2024-11-13 23:19:50,897 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:19:51,473 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:19:51,474 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2024-11-13 23:19:51,529 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/data/c1d0082f7/eda6607af01c48de8c3ebba0ac961167/FLAG6966b9236 [2024-11-13 23:19:51,544 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/data/c1d0082f7/eda6607af01c48de8c3ebba0ac961167 [2024-11-13 23:19:51,546 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:19:51,548 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:19:51,549 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:19:51,549 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:19:51,554 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:19:51,555 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:19:51" (1/1) ... [2024-11-13 23:19:51,556 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@143c4344 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:51, skipping insertion in model container [2024-11-13 23:19:51,557 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:19:51" (1/1) ... [2024-11-13 23:19:51,664 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:19:52,001 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_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2024-11-13 23:19:52,012 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_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2024-11-13 23:19:52,950 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 23:19:53,076 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 23:19:53,077 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 23:19:53,078 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 23:19:53,086 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 23:19:53,088 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:53,089 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:53,090 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:53,091 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 23:19:53,091 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:53,092 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:53,096 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 23:19:53,097 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 23:19:53,100 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 23:19:53,101 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 23:19:53,112 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:53,112 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 23:19:53,114 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:53,114 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 23:19:53,116 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:53,117 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 23:19:53,117 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:53,118 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 23:19:53,673 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 23:19:53,673 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 23:19:53,674 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 23:19:53,674 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 23:19:53,830 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 23:19:53,850 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 23:19:53,855 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 23:19:53,862 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 23:19:53,917 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 23:19:53,919 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 23:19:53,921 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 23:19:53,922 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:53,922 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:53,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:19:54,061 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 23:19:54,096 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:19:54,102 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_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2024-11-13 23:19:54,103 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_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2024-11-13 23:19:54,157 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 23:19:54,176 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 23:19:54,181 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 23:19:54,181 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 23:19:54,189 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 23:19:54,190 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,191 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,191 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,194 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 23:19:54,194 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,195 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,197 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 23:19:54,199 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 23:19:54,200 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 23:19:54,200 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 23:19:54,207 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,207 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 23:19:54,208 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,208 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 23:19:54,209 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,210 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 23:19:54,210 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,213 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 23:19:54,282 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 23:19:54,283 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 23:19:54,283 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 23:19:54,284 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 23:19:54,325 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 23:19:54,338 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 23:19:54,342 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 23:19:54,349 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 23:19:54,392 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 23:19:54,393 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 23:19:54,397 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 23:19:54,397 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,398 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,443 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:19:54,489 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:19:54,506 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_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2024-11-13 23:19:54,511 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_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2024-11-13 23:19:54,567 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,568 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,568 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,569 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,569 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,575 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,576 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,576 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,577 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] [2024-11-13 23:19:54,757 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,757 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:19:54,775 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] [2024-11-13 23:19:54,796 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:19:55,104 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:19:55,105 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:55 WrapperNode [2024-11-13 23:19:55,106 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:19:55,107 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:19:55,108 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:19:55,108 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:19:55,116 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:55" (1/1) ... [2024-11-13 23:19:55,206 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:55" (1/1) ... [2024-11-13 23:19:55,320 INFO L138 Inliner]: procedures = 699, calls = 2616, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 832 [2024-11-13 23:19:55,320 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:19:55,321 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:19:55,321 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:19:55,321 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:19:55,333 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:55" (1/1) ... [2024-11-13 23:19:55,337 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:55" (1/1) ... [2024-11-13 23:19:55,357 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:55" (1/1) ... [2024-11-13 23:19:55,357 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:55" (1/1) ... [2024-11-13 23:19:55,428 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:55" (1/1) ... [2024-11-13 23:19:55,434 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:55" (1/1) ... [2024-11-13 23:19:55,458 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:55" (1/1) ... [2024-11-13 23:19:55,465 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:55" (1/1) ... [2024-11-13 23:19:55,485 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:19:55,486 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:19:55,489 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:19:55,490 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:19:55,491 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:55" (1/1) ... [2024-11-13 23:19:55,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:19:55,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:19:55,541 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:19:55,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:19:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 23:19:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 23:19:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:19:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 23:19:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 23:19:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 23:19:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 23:19:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 23:19:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 23:19:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 23:19:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:19:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:19:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:19:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:19:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:19:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 23:19:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 23:19:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 23:19:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 23:19:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-13 23:19:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-13 23:19:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 23:19:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 23:19:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 23:19:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:19:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:19:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 23:19:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:19:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 23:19:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 23:19:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 23:19:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 23:19:55,954 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:19:55,957 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:20:08,003 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/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 23:20:08,004 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2024-11-13 23:20:08,006 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_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/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$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-13 23:20:08,012 INFO L158 Benchmark]: Toolchain (without parser) took 16463.99ms. Allocated memory was 117.4MB in the beginning and 553.6MB in the end (delta: 436.2MB). Free memory was 83.8MB in the beginning and 198.7MB in the end (delta: -114.9MB). Peak memory consumption was 366.2MB. Max. memory is 16.1GB. [2024-11-13 23:20:08,013 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 117.4MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:20:08,013 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3557.22ms. Allocated memory was 117.4MB in the beginning and 276.8MB in the end (delta: 159.4MB). Free memory was 83.6MB in the beginning and 149.7MB in the end (delta: -66.1MB). Peak memory consumption was 99.4MB. Max. memory is 16.1GB. [2024-11-13 23:20:08,014 INFO L158 Benchmark]: Boogie Procedure Inliner took 213.54ms. Allocated memory is still 276.8MB. Free memory was 149.7MB in the beginning and 137.6MB in the end (delta: 12.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:20:08,014 INFO L158 Benchmark]: Boogie Preprocessor took 163.98ms. Allocated memory is still 276.8MB. Free memory was 137.6MB in the beginning and 129.7MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:20:08,014 INFO L158 Benchmark]: RCFGBuilder took 12524.99ms. Allocated memory was 276.8MB in the beginning and 553.6MB in the end (delta: 276.8MB). Free memory was 129.7MB in the beginning and 198.7MB in the end (delta: -68.9MB). Peak memory consumption was 254.9MB. Max. memory is 16.1GB. [2024-11-13 23:20:08,018 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 117.4MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3557.22ms. Allocated memory was 117.4MB in the beginning and 276.8MB in the end (delta: 159.4MB). Free memory was 83.6MB in the beginning and 149.7MB in the end (delta: -66.1MB). Peak memory consumption was 99.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 213.54ms. Allocated memory is still 276.8MB. Free memory was 149.7MB in the beginning and 137.6MB in the end (delta: 12.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 163.98ms. Allocated memory is still 276.8MB. Free memory was 137.6MB in the beginning and 129.7MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 12524.99ms. Allocated memory was 276.8MB in the beginning and 553.6MB in the end (delta: 276.8MB). Free memory was 129.7MB in the beginning and 198.7MB in the end (delta: -68.9MB). Peak memory consumption was 254.9MB. 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_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/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_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/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: 8269]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] - GenericResultAtLocation [Line: 8755]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97b0a1fb-dd4c-45f0-8685-5395db0b4a2f/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")