./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_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_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/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_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/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_10bbc69d-6f04-4972-9d2a-1491803dee74/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 0d1c98d3f3f6048edf6fc6a4bde9d45bc6c20f873b6422e14aa69ea72b3ec195 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:43:49,192 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:43:49,284 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 19:43:49,293 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:43:49,295 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:43:49,331 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:43:49,332 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:43:49,333 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:43:49,334 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:43:49,335 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:43:49,337 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:43:49,338 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:43:49,338 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:43:49,338 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:43:49,339 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:43:49,339 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:43:49,340 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:43:49,340 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:43:49,340 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:43:49,341 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:43:49,341 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:43:49,346 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:43:49,346 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:43:49,347 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:43:49,347 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:43:49,347 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:43:49,348 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:43:49,348 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:43:49,348 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:43:49,348 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:43:49,349 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_10bbc69d-6f04-4972-9d2a-1491803dee74/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d1c98d3f3f6048edf6fc6a4bde9d45bc6c20f873b6422e14aa69ea72b3ec195 [2024-11-08 19:43:49,652 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:43:49,679 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:43:49,682 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:43:49,684 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:43:49,685 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:43:49,686 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i Unable to find full path for "g++" [2024-11-08 19:43:51,587 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:43:52,141 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:43:52,144 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i [2024-11-08 19:43:52,189 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/data/5ccd4f607/86fb545a1c1649d2b99f1ce757fe9ff9/FLAG0345205d7 [2024-11-08 19:43:52,210 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/data/5ccd4f607/86fb545a1c1649d2b99f1ce757fe9ff9 [2024-11-08 19:43:52,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:43:52,216 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:43:52,218 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:43:52,218 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:43:52,224 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:43:52,224 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:43:52" (1/1) ... [2024-11-08 19:43:52,227 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a25ec2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:52, skipping insertion in model container [2024-11-08 19:43:52,227 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:43:52" (1/1) ... [2024-11-08 19:43:52,353 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:43:52,768 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_10bbc69d-6f04-4972-9d2a-1491803dee74/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2024-11-08 19:43:52,777 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_10bbc69d-6f04-4972-9d2a-1491803dee74/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2024-11-08 19:43:53,934 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:53,935 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:53,935 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:53,936 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:53,945 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:53,975 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:53,975 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:53,978 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:53,979 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:55,063 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:55,064 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:55,203 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:43:55,279 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:43:55,297 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_10bbc69d-6f04-4972-9d2a-1491803dee74/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2024-11-08 19:43:55,298 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_10bbc69d-6f04-4972-9d2a-1491803dee74/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2024-11-08 19:43:55,354 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:55,354 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:55,355 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:55,355 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:55,358 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:55,368 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:55,370 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:55,371 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:55,372 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:55,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-11-08 19:43:55,506 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:55,507 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:55,526 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-11-08 19:43:55,562 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:43:56,085 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:43:56,085 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:56 WrapperNode [2024-11-08 19:43:56,086 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:43:56,087 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:43:56,087 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:43:56,087 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:43:56,094 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:56" (1/1) ... [2024-11-08 19:43:56,220 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:56" (1/1) ... [2024-11-08 19:43:56,289 INFO L138 Inliner]: procedures = 679, calls = 2730, calls flagged for inlining = 58, calls inlined = 6, statements flattened = 791 [2024-11-08 19:43:56,289 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:43:56,290 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:43:56,290 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:43:56,290 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:43:56,301 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:56" (1/1) ... [2024-11-08 19:43:56,301 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:56" (1/1) ... [2024-11-08 19:43:56,310 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:56" (1/1) ... [2024-11-08 19:43:56,311 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:56" (1/1) ... [2024-11-08 19:43:56,364 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:56" (1/1) ... [2024-11-08 19:43:56,372 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:56" (1/1) ... [2024-11-08 19:43:56,410 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:56" (1/1) ... [2024-11-08 19:43:56,417 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:56" (1/1) ... [2024-11-08 19:43:56,431 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:43:56,432 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:43:56,432 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:43:56,432 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:43:56,433 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:56" (1/1) ... [2024-11-08 19:43:56,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:43:56,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:43:56,480 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:43:56,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:43:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2024-11-08 19:43:56,516 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2024-11-08 19:43:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:43:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 19:43:56,517 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 19:43:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-08 19:43:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-08 19:43:56,518 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-08 19:43:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 19:43:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 19:43:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:43:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 19:43:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 19:43:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 19:43:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 19:43:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 19:43:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 19:43:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:43:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:43:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:43:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:43:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:43:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-08 19:43:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-08 19:43:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-08 19:43:56,525 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-08 19:43:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 19:43:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:43:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-08 19:43:56,526 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-08 19:43:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 19:43:56,526 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 19:43:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-11-08 19:43:56,526 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-11-08 19:43:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:43:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-08 19:43:56,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-08 19:43:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 19:43:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2024-11-08 19:43:56,527 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2024-11-08 19:43:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 19:43:56,528 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 19:43:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-08 19:43:56,528 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-08 19:43:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-08 19:43:56,528 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-08 19:43:56,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:43:56,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2024-11-08 19:43:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:43:56,915 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:43:56,919 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:43:57,107 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2024-11-08 19:44:13,338 INFO L? ?]: Removed 84 outVars from TransFormulas that were not future-live. [2024-11-08 19:44:13,339 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:44:13,869 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:44:13,869 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 19:44:13,870 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:44:13 BoogieIcfgContainer [2024-11-08 19:44:13,870 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:44:13,871 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:44:13,871 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:44:13,882 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:44:13,883 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:44:13" (1/1) ... [2024-11-08 19:44:13,894 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:44:13,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:13,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 109 states and 136 transitions. [2024-11-08 19:44:13,955 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 136 transitions. [2024-11-08 19:44:13,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:44:13,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:13,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:50,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:53,519 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 19:46:03,776 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:46:05,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:05,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 113 states and 138 transitions. [2024-11-08 19:46:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 138 transitions. [2024-11-08 19:46:05,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:46:05,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:05,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:00,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:04,193 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 19:48:05,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:05,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 117 states and 142 transitions. [2024-11-08 19:48:05,947 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 142 transitions. [2024-11-08 19:48:05,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:48:05,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:05,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:13,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:20,815 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 19:50:25,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:25,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 121 states and 146 transitions. [2024-11-08 19:50:25,254 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 146 transitions. [2024-11-08 19:50:25,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:50:25,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:25,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:27,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:36,446 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 19:52:39,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:39,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 125 states and 149 transitions. [2024-11-08 19:52:39,868 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 149 transitions. [2024-11-08 19:52:39,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:52:39,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:39,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:09,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 19:55:09,559 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 19:55:11,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 19:57:27,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:57:28,836 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) [2024-11-08 19:57:28,840 INFO L158 Benchmark]: Toolchain (without parser) took 816623.64ms. Allocated memory was 161.5MB in the beginning and 3.5GB in the end (delta: 3.4GB). Free memory was 118.9MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 2.1GB. Max. memory is 16.1GB. [2024-11-08 19:57:28,840 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 161.5MB. Free memory is still 105.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 19:57:28,841 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3867.71ms. Allocated memory was 161.5MB in the beginning and 201.3MB in the end (delta: 39.8MB). Free memory was 118.4MB in the beginning and 88.8MB in the end (delta: 29.6MB). Peak memory consumption was 104.5MB. Max. memory is 16.1GB. [2024-11-08 19:57:28,842 INFO L158 Benchmark]: Boogie Procedure Inliner took 202.89ms. Allocated memory is still 201.3MB. Free memory was 88.8MB in the beginning and 77.3MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 19:57:28,842 INFO L158 Benchmark]: Boogie Preprocessor took 141.31ms. Allocated memory was 201.3MB in the beginning and 281.0MB in the end (delta: 79.7MB). Free memory was 77.3MB in the beginning and 213.5MB in the end (delta: -136.2MB). Peak memory consumption was 11.5MB. Max. memory is 16.1GB. [2024-11-08 19:57:28,843 INFO L158 Benchmark]: RCFGBuilder took 17438.40ms. Allocated memory was 281.0MB in the beginning and 408.9MB in the end (delta: 127.9MB). Free memory was 213.4MB in the beginning and 153.4MB in the end (delta: 60.0MB). Peak memory consumption was 194.4MB. Max. memory is 16.1GB. [2024-11-08 19:57:28,844 INFO L158 Benchmark]: CodeCheck took 794967.92ms. Allocated memory was 408.9MB in the beginning and 3.5GB in the end (delta: 3.1GB). Free memory was 153.4MB in the beginning and 1.4GB in the end (delta: -1.2GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. [2024-11-08 19:57:28,847 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 0.29ms. Allocated memory is still 161.5MB. Free memory is still 105.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3867.71ms. Allocated memory was 161.5MB in the beginning and 201.3MB in the end (delta: 39.8MB). Free memory was 118.4MB in the beginning and 88.8MB in the end (delta: 29.6MB). Peak memory consumption was 104.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 202.89ms. Allocated memory is still 201.3MB. Free memory was 88.8MB in the beginning and 77.3MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 141.31ms. Allocated memory was 201.3MB in the beginning and 281.0MB in the end (delta: 79.7MB). Free memory was 77.3MB in the beginning and 213.5MB in the end (delta: -136.2MB). Peak memory consumption was 11.5MB. Max. memory is 16.1GB. * RCFGBuilder took 17438.40ms. Allocated memory was 281.0MB in the beginning and 408.9MB in the end (delta: 127.9MB). Free memory was 213.4MB in the beginning and 153.4MB in the end (delta: 60.0MB). Peak memory consumption was 194.4MB. Max. memory is 16.1GB. * CodeCheck took 794967.92ms. Allocated memory was 408.9MB in the beginning and 3.5GB in the end (delta: 3.1GB). Free memory was 153.4MB in the beginning and 1.4GB in the end (delta: -1.2GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8237]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] - GenericResultAtLocation [Line: 8723]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 19:57:29,072 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-08 19:57:29,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/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_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/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_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/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_10bbc69d-6f04-4972-9d2a-1491803dee74/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 0d1c98d3f3f6048edf6fc6a4bde9d45bc6c20f873b6422e14aa69ea72b3ec195 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:57:32,013 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:57:32,130 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-08 19:57:32,187 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:57:32,188 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:57:32,189 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:57:32,190 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:57:32,191 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:57:32,191 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:57:32,194 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:57:32,195 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:57:32,195 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:57:32,196 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:57:32,196 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:57:32,197 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 19:57:32,197 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 19:57:32,201 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:57:32,202 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 19:57:32,202 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:57:32,202 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:57:32,202 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:57:32,203 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:57:32,203 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:57:32,204 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 19:57:32,204 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 19:57:32,204 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:57:32,204 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:57:32,205 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:57:32,205 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:57:32,205 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:57:32,206 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 19:57:32,206 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 19:57:32,208 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 19:57:32,209 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_10bbc69d-6f04-4972-9d2a-1491803dee74/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d1c98d3f3f6048edf6fc6a4bde9d45bc6c20f873b6422e14aa69ea72b3ec195 [2024-11-08 19:57:32,620 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:57:32,655 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:57:32,661 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:57:32,662 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:57:32,666 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:57:32,668 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i Unable to find full path for "g++" [2024-11-08 19:57:35,202 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:57:35,943 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:57:35,945 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i [2024-11-08 19:57:36,003 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/data/439731fc1/243ede43b3c744fe835511ed9c10b337/FLAG857712942 [2024-11-08 19:57:36,024 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/data/439731fc1/243ede43b3c744fe835511ed9c10b337 [2024-11-08 19:57:36,028 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:57:36,030 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:57:36,034 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:57:36,034 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:57:36,039 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:57:36,040 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:57:36" (1/1) ... [2024-11-08 19:57:36,042 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62c3251e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:57:36, skipping insertion in model container [2024-11-08 19:57:36,044 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:57:36" (1/1) ... [2024-11-08 19:57:36,257 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:57:36,625 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_10bbc69d-6f04-4972-9d2a-1491803dee74/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2024-11-08 19:57:36,635 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_10bbc69d-6f04-4972-9d2a-1491803dee74/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2024-11-08 19:57:37,863 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:38,063 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:38,063 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:38,064 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:38,074 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:38,077 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:38,078 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:38,079 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:38,080 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:38,080 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:38,082 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:38,086 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:38,087 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:38,090 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:38,091 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:38,103 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:38,103 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:38,104 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:38,105 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:38,107 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:38,108 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:38,108 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:38,109 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:38,777 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:38,778 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:38,779 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:38,780 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,041 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,082 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,092 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,101 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,204 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,213 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,216 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,217 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:39,217 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:39,361 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,364 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,368 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,369 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,393 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:57:39,491 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-08 19:57:39,608 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:57:39,617 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_10bbc69d-6f04-4972-9d2a-1491803dee74/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2024-11-08 19:57:39,618 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_10bbc69d-6f04-4972-9d2a-1491803dee74/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2024-11-08 19:57:39,666 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,695 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,696 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,697 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,702 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,706 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:39,707 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:39,708 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:39,709 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,710 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:39,711 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:39,713 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,714 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,719 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,719 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,733 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:39,734 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,735 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:39,737 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,739 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:39,740 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,741 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:39,742 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,840 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,841 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,842 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,843 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,893 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,908 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,913 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,919 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,974 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,975 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,977 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:39,979 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:39,980 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:40,027 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:40,029 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:40,032 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:40,033 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:57:40,091 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:57:40,184 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:57:40,212 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_10bbc69d-6f04-4972-9d2a-1491803dee74/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2024-11-08 19:57:40,213 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_10bbc69d-6f04-4972-9d2a-1491803dee74/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2024-11-08 19:57:40,279 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:40,280 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:40,280 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:40,281 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:40,282 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:40,289 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:40,290 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:40,291 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:40,291 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:40,526 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-11-08 19:57:40,528 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:40,529 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:57:40,550 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-11-08 19:57:40,641 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:57:41,105 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:57:41,106 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:57:41 WrapperNode [2024-11-08 19:57:41,107 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:57:41,108 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:57:41,109 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:57:41,110 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:57:41,121 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:57:41" (1/1) ... [2024-11-08 19:57:41,257 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:57:41" (1/1) ... [2024-11-08 19:57:41,360 INFO L138 Inliner]: procedures = 699, calls = 2730, calls flagged for inlining = 58, calls inlined = 6, statements flattened = 790 [2024-11-08 19:57:41,361 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:57:41,362 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:57:41,362 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:57:41,363 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:57:41,384 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:57:41" (1/1) ... [2024-11-08 19:57:41,384 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:57:41" (1/1) ... [2024-11-08 19:57:41,411 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:57:41" (1/1) ... [2024-11-08 19:57:41,415 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:57:41" (1/1) ... [2024-11-08 19:57:41,502 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:57:41" (1/1) ... [2024-11-08 19:57:41,510 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:57:41" (1/1) ... [2024-11-08 19:57:41,539 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:57:41" (1/1) ... [2024-11-08 19:57:41,549 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:57:41" (1/1) ... [2024-11-08 19:57:41,576 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:57:41,579 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:57:41,579 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:57:41,581 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:57:41,582 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:57:41" (1/1) ... [2024-11-08 19:57:41,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:57:41,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:57:41,654 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:57:41,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:57:41,703 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2024-11-08 19:57:41,703 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2024-11-08 19:57:41,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:57:41,704 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 19:57:41,705 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 19:57:41,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 19:57:41,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-08 19:57:41,707 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-08 19:57:41,707 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-08 19:57:41,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2024-11-08 19:57:41,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 19:57:41,709 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 19:57:41,709 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 19:57:41,709 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 19:57:41,709 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 19:57:41,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 19:57:41,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:57:41,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:57:41,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:57:41,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2024-11-08 19:57:41,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2024-11-08 19:57:41,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2024-11-08 19:57:41,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2024-11-08 19:57:41,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:57:41,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:57:41,711 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-08 19:57:41,711 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-08 19:57:41,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-08 19:57:41,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-08 19:57:41,712 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-08 19:57:41,712 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-08 19:57:41,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 19:57:41,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:57:41,713 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-08 19:57:41,714 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-08 19:57:41,714 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 19:57:41,715 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 19:57:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-11-08 19:57:41,715 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-11-08 19:57:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:57:41,716 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-08 19:57:41,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-08 19:57:41,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-08 19:57:41,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-08 19:57:41,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 19:57:41,716 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2024-11-08 19:57:41,716 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2024-11-08 19:57:41,717 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 19:57:41,717 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 19:57:41,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2024-11-08 19:57:41,717 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-08 19:57:41,717 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-08 19:57:41,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2024-11-08 19:57:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2024-11-08 19:57:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-08 19:57:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-08 19:57:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-08 19:57:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-08 19:57:41,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-08 19:57:41,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-11-08 19:57:42,173 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:57:42,175 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:57:42,620 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2024-11-08 19:58:09,652 INFO L? ?]: Removed 85 outVars from TransFormulas that were not future-live. [2024-11-08 19:58:09,653 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:58:10,202 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:58:10,202 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 19:58:10,203 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:58:10 BoogieIcfgContainer [2024-11-08 19:58:10,203 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:58:10,204 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:58:10,204 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:58:10,215 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:58:10,216 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:58:10" (1/1) ... [2024-11-08 19:58:10,230 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:58:10,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:10,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 108 states and 135 transitions. [2024-11-08 19:58:10,312 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 135 transitions. [2024-11-08 19:58:10,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:58:10,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:10,320 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 19:58:10,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 19:58:10,323 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 19:58:10,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bbc69d-6f04-4972-9d2a-1491803dee74/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process