./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk --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 b821af0ce38cd94d2546ea5f369017836976e947e239c53cd008b4ecf58cc800 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:16:03,136 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:16:03,232 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:16:03,240 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:16:03,241 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:16:03,280 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:16:03,282 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:16:03,282 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:16:03,283 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:16:03,284 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:16:03,285 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:16:03,286 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:16:03,286 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:16:03,287 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:16:03,290 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:16:03,290 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:16:03,290 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:16:03,291 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:16:03,291 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:16:03,291 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:16:03,292 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:16:03,296 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:16:03,296 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:16:03,297 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:16:03,297 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:16:03,298 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:16:03,299 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:16:03,300 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:16:03,300 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:16:03,301 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:16:03,301 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b821af0ce38cd94d2546ea5f369017836976e947e239c53cd008b4ecf58cc800 [2024-11-09 00:16:03,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:16:03,621 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:16:03,625 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:16:03,627 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:16:03,628 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:16:03,629 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i Unable to find full path for "g++" [2024-11-09 00:16:05,607 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:16:06,253 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:16:06,254 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i [2024-11-09 00:16:06,308 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/data/63159b0f4/5539e942e6cb42a8ba18a9e54e9dc957/FLAGdc51007bd [2024-11-09 00:16:06,358 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/data/63159b0f4/5539e942e6cb42a8ba18a9e54e9dc957 [2024-11-09 00:16:06,362 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:16:06,364 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:16:06,371 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:16:06,372 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:16:06,379 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:16:06,380 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:16:06" (1/1) ... [2024-11-09 00:16:06,382 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66ace47d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:06, skipping insertion in model container [2024-11-09 00:16:06,382 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:16:06" (1/1) ... [2024-11-09 00:16:06,547 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:16:06,973 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i[4491,4504] [2024-11-09 00:16:06,982 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_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i[4551,4564] [2024-11-09 00:16:08,005 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:08,006 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:08,007 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:08,008 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:08,010 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:08,028 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:08,029 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:08,032 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:08,033 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:08,849 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:08,850 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:08,949 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:16:09,070 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:16:09,087 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_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i[4491,4504] [2024-11-09 00:16:09,091 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_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i[4551,4564] [2024-11-09 00:16:09,159 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:09,160 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:09,160 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:09,161 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:09,162 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:09,169 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:09,170 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:09,171 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:09,172 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:09,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8039] [2024-11-09 00:16:09,309 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:09,310 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:16:09,327 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8525-8536] [2024-11-09 00:16:09,342 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:16:09,623 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:16:09,624 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:09 WrapperNode [2024-11-09 00:16:09,624 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:16:09,626 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:16:09,626 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:16:09,626 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:16:09,634 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:09" (1/1) ... [2024-11-09 00:16:09,750 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:09" (1/1) ... [2024-11-09 00:16:09,849 INFO L138 Inliner]: procedures = 679, calls = 2495, calls flagged for inlining = 55, calls inlined = 6, statements flattened = 790 [2024-11-09 00:16:09,850 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:16:09,854 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:16:09,854 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:16:09,854 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:16:09,865 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:09" (1/1) ... [2024-11-09 00:16:09,865 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:09" (1/1) ... [2024-11-09 00:16:09,876 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:09" (1/1) ... [2024-11-09 00:16:09,876 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:09" (1/1) ... [2024-11-09 00:16:09,922 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:09" (1/1) ... [2024-11-09 00:16:09,928 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:09" (1/1) ... [2024-11-09 00:16:09,936 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:09" (1/1) ... [2024-11-09 00:16:09,944 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:09" (1/1) ... [2024-11-09 00:16:09,963 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:16:09,964 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:16:09,964 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:16:09,964 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:16:09,965 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:09" (1/1) ... [2024-11-09 00:16:09,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:16:09,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:16:10,011 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:16:10,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:16:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-09 00:16:10,050 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-09 00:16:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:16:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-09 00:16:10,051 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-09 00:16:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-09 00:16:10,051 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-09 00:16:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:16:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:16:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-09 00:16:10,052 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-09 00:16:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:16:10,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:16:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:16:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:16:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:16:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:16:10,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:16:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-09 00:16:10,054 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-09 00:16:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:16:10,056 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-09 00:16:10,056 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-09 00:16:10,056 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:16:10,056 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:16:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-11-09 00:16:10,057 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-11-09 00:16:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:16:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:16:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:16:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-09 00:16:10,057 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-09 00:16:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:16:10,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:16:10,421 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:16:10,424 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:16:26,203 INFO L? ?]: Removed 53 outVars from TransFormulas that were not future-live. [2024-11-09 00:16:26,204 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:16:26,886 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:16:26,886 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:16:26,886 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:16:26 BoogieIcfgContainer [2024-11-09 00:16:26,886 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:16:26,887 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:16:26,887 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:16:26,898 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:16:26,899 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:16:26" (1/1) ... [2024-11-09 00:16:26,911 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:16:26,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:26,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 69 states and 84 transitions. [2024-11-09 00:16:26,984 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2024-11-09 00:16:26,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:16:26,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:26,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:30,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:18:30,514 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 00:18:39,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:20:58,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:59,901 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) [2024-11-09 00:20:59,905 INFO L158 Benchmark]: Toolchain (without parser) took 293540.70ms. Allocated memory was 178.3MB in the beginning and 3.3GB in the end (delta: 3.1GB). Free memory was 149.0MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. [2024-11-09 00:20:59,905 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 132.1MB. Free memory was 104.7MB in the beginning and 104.6MB in the end (delta: 132.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:20:59,906 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3253.74ms. Allocated memory is still 178.3MB. Free memory was 148.8MB in the beginning and 95.3MB in the end (delta: 53.5MB). Peak memory consumption was 106.3MB. Max. memory is 16.1GB. [2024-11-09 00:20:59,906 INFO L158 Benchmark]: Boogie Procedure Inliner took 227.75ms. Allocated memory is still 178.3MB. Free memory was 95.3MB in the beginning and 83.8MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-09 00:20:59,911 INFO L158 Benchmark]: Boogie Preprocessor took 109.30ms. Allocated memory is still 178.3MB. Free memory was 83.8MB in the beginning and 76.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 00:20:59,912 INFO L158 Benchmark]: RCFGBuilder took 16922.41ms. Allocated memory was 178.3MB in the beginning and 373.3MB in the end (delta: 195.0MB). Free memory was 76.5MB in the beginning and 249.6MB in the end (delta: -173.1MB). Peak memory consumption was 164.1MB. Max. memory is 16.1GB. [2024-11-09 00:20:59,914 INFO L158 Benchmark]: CodeCheck took 273016.24ms. Allocated memory was 373.3MB in the beginning and 3.3GB in the end (delta: 2.9GB). Free memory was 249.6MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2024-11-09 00:20:59,921 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 0.30ms. Allocated memory is still 132.1MB. Free memory was 104.7MB in the beginning and 104.6MB in the end (delta: 132.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3253.74ms. Allocated memory is still 178.3MB. Free memory was 148.8MB in the beginning and 95.3MB in the end (delta: 53.5MB). Peak memory consumption was 106.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 227.75ms. Allocated memory is still 178.3MB. Free memory was 95.3MB in the beginning and 83.8MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 109.30ms. Allocated memory is still 178.3MB. Free memory was 83.8MB in the beginning and 76.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 16922.41ms. Allocated memory was 178.3MB in the beginning and 373.3MB in the end (delta: 195.0MB). Free memory was 76.5MB in the beginning and 249.6MB in the end (delta: -173.1MB). Peak memory consumption was 164.1MB. Max. memory is 16.1GB. * CodeCheck took 273016.24ms. Allocated memory was 373.3MB in the beginning and 3.3GB in the end (delta: 2.9GB). Free memory was 249.6MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8039]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8039] - GenericResultAtLocation [Line: 8525]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8525-8536] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-09 00:21:00,141 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-09 00:21:00,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk --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 b821af0ce38cd94d2546ea5f369017836976e947e239c53cd008b4ecf58cc800 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:21:02,628 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:21:02,707 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-09 00:21:02,785 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:21:02,785 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:21:02,786 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:21:02,787 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:21:02,787 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:21:02,788 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:21:02,789 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:21:02,789 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:21:02,789 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:21:02,790 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:21:02,790 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:21:02,790 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 00:21:02,793 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 00:21:02,794 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:21:02,794 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 00:21:02,794 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:21:02,795 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:21:02,795 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:21:02,800 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:21:02,800 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:21:02,800 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:21:02,801 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-09 00:21:02,801 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:21:02,801 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:21:02,802 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:21:02,802 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:21:02,802 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:21:02,802 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 00:21:02,803 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:21:02,803 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-09 00:21:02,803 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b821af0ce38cd94d2546ea5f369017836976e947e239c53cd008b4ecf58cc800 [2024-11-09 00:21:03,189 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:21:03,220 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:21:03,223 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:21:03,224 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:21:03,224 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:21:03,225 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i Unable to find full path for "g++" [2024-11-09 00:21:05,311 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:21:05,933 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:21:05,933 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i [2024-11-09 00:21:05,970 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/data/7141b331b/eb0b2dd099da49eb85d9691a956db627/FLAG66f3ee379 [2024-11-09 00:21:05,995 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/data/7141b331b/eb0b2dd099da49eb85d9691a956db627 [2024-11-09 00:21:05,999 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:21:06,000 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:21:06,004 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:21:06,005 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:21:06,011 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:21:06,013 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:21:05" (1/1) ... [2024-11-09 00:21:06,016 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4588ec0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:06, skipping insertion in model container [2024-11-09 00:21:06,017 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:21:05" (1/1) ... [2024-11-09 00:21:06,172 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:21:06,578 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_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i[4491,4504] [2024-11-09 00:21:06,587 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_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i[4551,4564] [2024-11-09 00:21:07,760 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:07,922 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:07,922 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:07,923 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:07,932 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:07,934 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:07,935 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:07,936 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:07,936 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:07,937 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:07,938 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:07,942 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:07,942 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:07,945 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:07,945 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:07,956 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:07,956 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:07,957 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:07,957 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:07,959 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:07,960 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:07,960 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:07,961 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:08,468 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:08,469 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:08,470 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:08,470 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:08,679 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:08,684 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:08,693 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:08,781 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:08,782 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:08,785 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:08,786 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:08,787 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:08,897 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:21:08,982 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-09 00:21:09,042 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:21:09,049 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_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i[4491,4504] [2024-11-09 00:21:09,051 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_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i[4551,4564] [2024-11-09 00:21:09,096 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,115 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,117 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,118 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,125 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,129 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,130 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,130 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,131 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,131 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,132 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,134 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,134 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,139 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,140 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,146 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,149 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,150 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,150 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,152 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,152 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,153 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,153 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,230 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,230 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,231 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,232 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,287 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,294 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,305 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,344 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,346 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,348 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:09,351 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,351 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,419 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:21:09,467 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:21:09,486 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_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i[4491,4504] [2024-11-09 00:21:09,487 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_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i[4551,4564] [2024-11-09 00:21:09,527 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,528 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,528 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,529 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,529 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,534 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,535 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,536 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,536 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,670 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8039] [2024-11-09 00:21:09,672 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,672 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:09,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8525-8536] [2024-11-09 00:21:09,711 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:21:10,118 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:21:10,118 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:10 WrapperNode [2024-11-09 00:21:10,119 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:21:10,120 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:21:10,120 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:21:10,120 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:21:10,129 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:10" (1/1) ... [2024-11-09 00:21:10,247 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:10" (1/1) ... [2024-11-09 00:21:10,383 INFO L138 Inliner]: procedures = 699, calls = 2495, calls flagged for inlining = 55, calls inlined = 6, statements flattened = 790 [2024-11-09 00:21:10,384 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:21:10,385 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:21:10,385 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:21:10,385 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:21:10,399 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:10" (1/1) ... [2024-11-09 00:21:10,402 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:10" (1/1) ... [2024-11-09 00:21:10,422 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:10" (1/1) ... [2024-11-09 00:21:10,423 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:10" (1/1) ... [2024-11-09 00:21:10,456 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:10" (1/1) ... [2024-11-09 00:21:10,459 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:10" (1/1) ... [2024-11-09 00:21:10,467 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:10" (1/1) ... [2024-11-09 00:21:10,472 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:10" (1/1) ... [2024-11-09 00:21:10,486 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:21:10,490 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:21:10,491 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:21:10,491 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:21:10,492 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:10" (1/1) ... [2024-11-09 00:21:10,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:21:10,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:21:10,549 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:21:10,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:21:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-09 00:21:10,594 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-09 00:21:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:21:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-09 00:21:10,594 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-09 00:21:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 00:21:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-09 00:21:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-09 00:21:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-09 00:21:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-09 00:21:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-09 00:21:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-09 00:21:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:21:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:21:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:21:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:21:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:21:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:21:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:21:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-09 00:21:10,601 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-09 00:21:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-09 00:21:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:21:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-09 00:21:10,601 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-09 00:21:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:21:10,602 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:21:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-11-09 00:21:10,603 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-11-09 00:21:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:21:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:21:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-09 00:21:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:21:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-09 00:21:10,605 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-09 00:21:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-09 00:21:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-09 00:21:10,991 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:21:11,001 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:21:26,560 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-09 00:21:26,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-09 00:21:26,563 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_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/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 [2024-11-09 00:21:26,570 INFO L158 Benchmark]: Toolchain (without parser) took 20568.29ms. Allocated memory was 94.4MB in the beginning and 272.6MB in the end (delta: 178.3MB). Free memory was 67.9MB in the beginning and 123.8MB in the end (delta: -55.9MB). Peak memory consumption was 166.8MB. Max. memory is 16.1GB. [2024-11-09 00:21:26,579 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 58.7MB. Free memory was 35.8MB in the beginning and 35.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:21:26,579 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4115.60ms. Allocated memory was 94.4MB in the beginning and 157.3MB in the end (delta: 62.9MB). Free memory was 67.6MB in the beginning and 65.9MB in the end (delta: 1.7MB). Peak memory consumption was 80.6MB. Max. memory is 16.1GB. [2024-11-09 00:21:26,583 INFO L158 Benchmark]: Boogie Procedure Inliner took 264.29ms. Allocated memory is still 157.3MB. Free memory was 65.9MB in the beginning and 97.7MB in the end (delta: -31.8MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. [2024-11-09 00:21:26,583 INFO L158 Benchmark]: Boogie Preprocessor took 104.82ms. Allocated memory is still 157.3MB. Free memory was 97.7MB in the beginning and 89.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-09 00:21:26,584 INFO L158 Benchmark]: RCFGBuilder took 16077.36ms. Allocated memory was 157.3MB in the beginning and 272.6MB in the end (delta: 115.3MB). Free memory was 89.3MB in the beginning and 123.8MB in the end (delta: -34.5MB). Peak memory consumption was 125.1MB. Max. memory is 16.1GB. [2024-11-09 00:21:26,586 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 58.7MB. Free memory was 35.8MB in the beginning and 35.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4115.60ms. Allocated memory was 94.4MB in the beginning and 157.3MB in the end (delta: 62.9MB). Free memory was 67.6MB in the beginning and 65.9MB in the end (delta: 1.7MB). Peak memory consumption was 80.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 264.29ms. Allocated memory is still 157.3MB. Free memory was 65.9MB in the beginning and 97.7MB in the end (delta: -31.8MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 104.82ms. Allocated memory is still 157.3MB. Free memory was 97.7MB in the beginning and 89.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 16077.36ms. Allocated memory was 157.3MB in the beginning and 272.6MB in the end (delta: 115.3MB). Free memory was 89.3MB in the beginning and 123.8MB in the end (delta: -34.5MB). Peak memory consumption was 125.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/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_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/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: 8039]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8039] - GenericResultAtLocation [Line: 8525]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8525-8536] 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_5ec6b7e9-739d-4d5c-b218-b3a75ff54ea5/bin/ukojak-verify-ImItNfHLgk/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")