./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_string_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_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/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_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/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_bc107f63-c543-4ffe-9d17-cd28c9264468/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 39615102ccf7ba5525c8b43dc5274fb3741240ef69f94586cc351d7f71f4f251 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:34:32,196 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:34:32,285 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:34:32,289 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:34:32,290 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:34:32,336 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:34:32,337 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:34:32,338 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:34:32,338 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:34:32,339 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:34:32,339 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:34:32,341 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:34:32,342 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:34:32,342 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:34:32,344 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:34:32,345 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:34:32,345 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:34:32,346 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:34:32,348 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:34:32,349 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:34:32,349 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:34:32,350 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:34:32,350 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:34:32,351 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:34:32,351 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:34:32,351 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:34:32,352 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:34:32,352 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:34:32,352 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:34:32,353 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:34:32,353 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_bc107f63-c543-4ffe-9d17-cd28c9264468/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39615102ccf7ba5525c8b43dc5274fb3741240ef69f94586cc351d7f71f4f251 [2024-11-08 23:34:32,639 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:34:32,682 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:34:32,685 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:34:32,687 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:34:32,687 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:34:32,689 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i Unable to find full path for "g++" [2024-11-08 23:34:34,768 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:34:35,366 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:34:35,368 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i [2024-11-08 23:34:35,418 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/data/e2a1982c6/8ad621303cc44ea494a49ba82965a2b4/FLAGf935e0286 [2024-11-08 23:34:35,437 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/data/e2a1982c6/8ad621303cc44ea494a49ba82965a2b4 [2024-11-08 23:34:35,440 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:34:35,443 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:34:35,445 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:34:35,445 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:34:35,451 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:34:35,452 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:34:35" (1/1) ... [2024-11-08 23:34:35,455 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d7c80ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:35, skipping insertion in model container [2024-11-08 23:34:35,456 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:34:35" (1/1) ... [2024-11-08 23:34:35,589 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:34:35,949 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_bc107f63-c543-4ffe-9d17-cd28c9264468/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[4489,4502] [2024-11-08 23:34:35,959 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_bc107f63-c543-4ffe-9d17-cd28c9264468/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[4549,4562] [2024-11-08 23:34:37,539 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:37,540 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:37,541 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:37,542 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:37,543 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:37,561 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:37,562 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:37,564 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:37,565 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:37,568 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:37,570 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:37,571 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:37,571 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:38,935 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:38,935 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:38,960 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:38,961 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:38,969 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:38,970 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:38,985 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:38,987 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:38,987 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:38,988 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:38,988 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:38,989 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:38,989 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,043 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_bc107f63-c543-4ffe-9d17-cd28c9264468/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[231138,231151] [2024-11-08 23:34:39,044 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:34:39,078 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:34:39,093 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_bc107f63-c543-4ffe-9d17-cd28c9264468/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[4489,4502] [2024-11-08 23:34:39,094 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_bc107f63-c543-4ffe-9d17-cd28c9264468/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[4549,4562] [2024-11-08 23:34:39,134 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,135 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,135 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,136 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,137 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,144 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,145 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,146 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,147 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,148 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,148 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,149 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,150 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] [2024-11-08 23:34:39,403 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,403 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,416 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,417 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,423 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,423 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,436 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,439 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,439 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,440 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,440 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,441 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,441 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:34:39,471 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_bc107f63-c543-4ffe-9d17-cd28c9264468/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[231138,231151] [2024-11-08 23:34:39,471 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:34:39,746 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:34:39,746 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:39 WrapperNode [2024-11-08 23:34:39,746 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:34:39,747 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:34:39,747 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:34:39,747 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:34:39,755 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:39" (1/1) ... [2024-11-08 23:34:39,876 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:39" (1/1) ... [2024-11-08 23:34:39,952 INFO L138 Inliner]: procedures = 763, calls = 2477, calls flagged for inlining = 68, calls inlined = 5, statements flattened = 533 [2024-11-08 23:34:39,953 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:34:39,954 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:34:39,954 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:34:39,954 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:34:39,964 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:39" (1/1) ... [2024-11-08 23:34:39,964 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:39" (1/1) ... [2024-11-08 23:34:39,971 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:39" (1/1) ... [2024-11-08 23:34:39,972 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:39" (1/1) ... [2024-11-08 23:34:40,005 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:39" (1/1) ... [2024-11-08 23:34:40,020 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:39" (1/1) ... [2024-11-08 23:34:40,034 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:39" (1/1) ... [2024-11-08 23:34:40,046 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:39" (1/1) ... [2024-11-08 23:34:40,067 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:34:40,068 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:34:40,068 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:34:40,072 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:34:40,072 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:39" (1/1) ... [2024-11-08 23:34:40,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:34:40,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:34:40,111 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:34:40,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:34:40,147 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2024-11-08 23:34:40,148 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2024-11-08 23:34:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2024-11-08 23:34:40,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2024-11-08 23:34:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:34:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 23:34:40,148 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 23:34:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:34:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:34:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:34:40,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:34:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:34:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:34:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:34:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:34:40,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:34:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-08 23:34:40,150 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-08 23:34:40,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:34:40,151 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2024-11-08 23:34:40,151 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2024-11-08 23:34:40,151 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:34:40,151 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:34:40,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:34:40,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:34:40,151 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 23:34:40,152 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 23:34:40,152 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2024-11-08 23:34:40,152 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2024-11-08 23:34:40,152 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-08 23:34:40,152 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-08 23:34:40,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:34:40,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:34:40,499 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:34:40,502 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:34:53,370 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2024-11-08 23:34:53,517 INFO L? ?]: Removed 381 outVars from TransFormulas that were not future-live. [2024-11-08 23:34:53,517 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:34:55,515 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:34:55,516 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 23:34:55,516 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:34:55 BoogieIcfgContainer [2024-11-08 23:34:55,516 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:34:55,517 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:34:55,517 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:34:55,530 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:34:55,531 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:34:55" (1/1) ... [2024-11-08 23:34:55,544 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:34:55,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:55,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 94 states and 132 transitions. [2024-11-08 23:34:55,632 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 132 transitions. [2024-11-08 23:34:55,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:34:55,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:55,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:16,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 23:35:16,310 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 23:35:21,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 23:35:38,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:38,727 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 23:35:38,731 INFO L158 Benchmark]: Toolchain (without parser) took 63286.68ms. Allocated memory was 151.0MB in the beginning and 2.3GB in the end (delta: 2.1GB). Free memory was 104.2MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 679.6MB. Max. memory is 16.1GB. [2024-11-08 23:35:38,731 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 111.1MB. Free memory is still 86.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:35:38,732 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4301.45ms. Allocated memory was 151.0MB in the beginning and 205.5MB in the end (delta: 54.5MB). Free memory was 104.2MB in the beginning and 88.6MB in the end (delta: 15.6MB). Peak memory consumption was 101.3MB. Max. memory is 16.1GB. [2024-11-08 23:35:38,734 INFO L158 Benchmark]: Boogie Procedure Inliner took 205.99ms. Allocated memory is still 205.5MB. Free memory was 88.6MB in the beginning and 135.6MB in the end (delta: -47.1MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. [2024-11-08 23:35:38,734 INFO L158 Benchmark]: Boogie Preprocessor took 113.42ms. Allocated memory is still 205.5MB. Free memory was 135.6MB in the beginning and 127.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-08 23:35:38,735 INFO L158 Benchmark]: RCFGBuilder took 15448.65ms. Allocated memory was 205.5MB in the beginning and 251.7MB in the end (delta: 46.1MB). Free memory was 127.2MB in the beginning and 94.1MB in the end (delta: 33.1MB). Peak memory consumption was 111.7MB. Max. memory is 16.1GB. [2024-11-08 23:35:38,740 INFO L158 Benchmark]: CodeCheck took 43211.82ms. Allocated memory was 251.7MB in the beginning and 2.3GB in the end (delta: 2.0GB). Free memory was 94.1MB in the beginning and 1.5GB in the end (delta: -1.5GB). Peak memory consumption was 567.1MB. Max. memory is 16.1GB. [2024-11-08 23:35:38,743 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 0.35ms. Allocated memory is still 111.1MB. Free memory is still 86.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4301.45ms. Allocated memory was 151.0MB in the beginning and 205.5MB in the end (delta: 54.5MB). Free memory was 104.2MB in the beginning and 88.6MB in the end (delta: 15.6MB). Peak memory consumption was 101.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 205.99ms. Allocated memory is still 205.5MB. Free memory was 88.6MB in the beginning and 135.6MB in the end (delta: -47.1MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 113.42ms. Allocated memory is still 205.5MB. Free memory was 135.6MB in the beginning and 127.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 15448.65ms. Allocated memory was 205.5MB in the beginning and 251.7MB in the end (delta: 46.1MB). Free memory was 127.2MB in the beginning and 94.1MB in the end (delta: 33.1MB). Peak memory consumption was 111.7MB. Max. memory is 16.1GB. * CodeCheck took 43211.82ms. Allocated memory was 251.7MB in the beginning and 2.3GB in the end (delta: 2.0GB). Free memory was 94.1MB in the beginning and 1.5GB in the end (delta: -1.5GB). Peak memory consumption was 567.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7526]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 23:35:38,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/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_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/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_bc107f63-c543-4ffe-9d17-cd28c9264468/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 39615102ccf7ba5525c8b43dc5274fb3741240ef69f94586cc351d7f71f4f251 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:35:41,300 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:35:41,406 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-08 23:35:41,447 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:35:41,448 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:35:41,448 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:35:41,449 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:35:41,450 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:35:41,450 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:35:41,450 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:35:41,451 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:35:41,451 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:35:41,452 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:35:41,452 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:35:41,452 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 23:35:41,453 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 23:35:41,453 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:35:41,454 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 23:35:41,454 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:35:41,454 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:35:41,455 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:35:41,459 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:35:41,459 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:35:41,460 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:35:41,463 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 23:35:41,464 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:35:41,464 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:35:41,465 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:35:41,465 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:35:41,465 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:35:41,465 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 23:35:41,466 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:35:41,466 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 23:35:41,466 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_bc107f63-c543-4ffe-9d17-cd28c9264468/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39615102ccf7ba5525c8b43dc5274fb3741240ef69f94586cc351d7f71f4f251 [2024-11-08 23:35:41,835 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:35:41,860 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:35:41,866 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:35:41,868 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:35:41,868 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:35:41,870 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i Unable to find full path for "g++" [2024-11-08 23:35:44,142 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:35:44,788 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:35:44,790 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i [2024-11-08 23:35:44,851 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/data/358dc47d7/285f9246570b482ca53a0e273022aba1/FLAG71f19bbf1 [2024-11-08 23:35:44,884 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/data/358dc47d7/285f9246570b482ca53a0e273022aba1 [2024-11-08 23:35:44,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:35:44,891 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:35:44,892 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:35:44,893 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:35:44,899 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:35:44,899 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:35:44" (1/1) ... [2024-11-08 23:35:44,902 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@783c62f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:44, skipping insertion in model container [2024-11-08 23:35:44,902 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:35:44" (1/1) ... [2024-11-08 23:35:45,043 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:35:45,434 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_bc107f63-c543-4ffe-9d17-cd28c9264468/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[4489,4502] [2024-11-08 23:35:45,443 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_bc107f63-c543-4ffe-9d17-cd28c9264468/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[4549,4562] [2024-11-08 23:35:46,355 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 23:35:46,515 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:35:46,515 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:35:46,517 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 23:35:46,532 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 23:35:46,534 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:46,535 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:46,536 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:46,537 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 23:35:46,537 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:46,538 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:46,542 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 23:35:46,542 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 23:35:46,545 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:35:46,546 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:35:46,556 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:46,557 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 23:35:46,558 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:46,558 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 23:35:46,560 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:46,561 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 23:35:46,561 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:46,562 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 23:35:46,564 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:46,565 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 23:35:46,566 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:46,566 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 23:35:46,567 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:46,567 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:47,154 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 23:35:47,155 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 23:35:47,155 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 23:35:47,156 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 23:35:47,490 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 23:35:47,838 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 23:35:47,855 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:35:47,870 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 23:35:47,893 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 23:35:47,908 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 23:35:47,928 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 23:35:47,951 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 23:35:47,961 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:35:48,031 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,033 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,074 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,075 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,084 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,089 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,111 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 23:35:48,112 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:35:48,118 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,120 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,121 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,122 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,122 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,123 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,124 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,127 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 23:35:48,152 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:35:48,156 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 23:35:48,184 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 23:35:48,187 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 23:35:48,195 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 23:35:48,196 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 23:35:48,208 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_bc107f63-c543-4ffe-9d17-cd28c9264468/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[231138,231151] [2024-11-08 23:35:48,209 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:35:48,274 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-08 23:35:48,346 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:35:48,353 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[4489,4502] [2024-11-08 23:35:48,353 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[4549,4562] [2024-11-08 23:35:48,378 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 23:35:48,397 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:35:48,401 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 23:35:48,401 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 23:35:48,409 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:35:48,410 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,411 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,411 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,411 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 23:35:48,412 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,412 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,413 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:35:48,414 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 23:35:48,415 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 23:35:48,415 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 23:35:48,420 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,420 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 23:35:48,421 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,422 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 23:35:48,423 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,423 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 23:35:48,424 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,424 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 23:35:48,425 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,425 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 23:35:48,426 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,426 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 23:35:48,426 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,427 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,496 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:35:48,497 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 23:35:48,497 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 23:35:48,498 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 23:35:48,526 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 23:35:48,565 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 23:35:48,571 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 23:35:48,578 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 23:35:48,586 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 23:35:48,591 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 23:35:48,611 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 23:35:48,621 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 23:35:48,626 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 23:35:48,637 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,637 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,651 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,654 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,659 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,660 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,667 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 23:35:48,668 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 23:35:48,669 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,670 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,670 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,671 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,671 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,672 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,672 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,674 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:35:48,687 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 23:35:48,689 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 23:35:48,701 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 23:35:48,703 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:35:48,705 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 23:35:48,705 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 23:35:48,707 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_bc107f63-c543-4ffe-9d17-cd28c9264468/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[231138,231151] [2024-11-08 23:35:48,708 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:35:48,742 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:35:48,764 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_bc107f63-c543-4ffe-9d17-cd28c9264468/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[4489,4502] [2024-11-08 23:35:48,765 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_bc107f63-c543-4ffe-9d17-cd28c9264468/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[4549,4562] [2024-11-08 23:35:48,852 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,853 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,853 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,853 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,854 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,862 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,863 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,864 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,865 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,866 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,866 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,871 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:48,871 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:49,001 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] [2024-11-08 23:35:49,117 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:49,118 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:49,125 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:49,126 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:49,129 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:49,129 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:49,143 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:49,144 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:49,145 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:49,145 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:49,145 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:49,146 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:49,147 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:35:49,205 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_bc107f63-c543-4ffe-9d17-cd28c9264468/sv-benchmarks/c/aws-c-common/aws_hash_string_harness_negated.i[231138,231151] [2024-11-08 23:35:49,205 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:35:49,549 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:35:49,549 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49 WrapperNode [2024-11-08 23:35:49,549 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:35:49,550 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:35:49,550 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:35:49,550 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:35:49,558 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:49,669 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:49,745 INFO L138 Inliner]: procedures = 784, calls = 2477, calls flagged for inlining = 70, calls inlined = 5, statements flattened = 525 [2024-11-08 23:35:49,746 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:35:49,747 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:35:49,747 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:35:49,747 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:35:49,759 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:49,759 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:49,774 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:49,775 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:49,841 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:49,846 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:49,855 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:49,860 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:49,871 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:35:49,872 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:35:49,872 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:35:49,872 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:35:49,873 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:49,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:35:49,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:35:49,925 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:35:49,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:35:49,966 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2024-11-08 23:35:49,966 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2024-11-08 23:35:49,966 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2024-11-08 23:35:49,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2024-11-08 23:35:49,966 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 23:35:49,967 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 23:35:49,967 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:35:49,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:35:49,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:35:49,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:35:49,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:35:49,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:35:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:35:49,968 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-08 23:35:49,969 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-08 23:35:49,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:35:49,969 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2024-11-08 23:35:49,969 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2024-11-08 23:35:49,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:35:49,970 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2024-11-08 23:35:49,970 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2024-11-08 23:35:49,970 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-08 23:35:49,970 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-08 23:35:49,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-08 23:35:49,971 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:35:49,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 23:35:49,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-08 23:35:49,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-08 23:35:49,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-08 23:35:49,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-08 23:35:49,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-08 23:35:49,971 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:35:49,971 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:35:49,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-08 23:35:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-08 23:35:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-08 23:35:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:35:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 23:35:49,973 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 23:35:50,459 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:35:50,461 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:36:07,497 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2024-11-08 23:36:07,818 INFO L? ?]: Removed 199 outVars from TransFormulas that were not future-live. [2024-11-08 23:36:07,819 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:36:08,370 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:36:08,371 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 23:36:08,371 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:36:08 BoogieIcfgContainer [2024-11-08 23:36:08,371 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:36:08,372 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:36:08,372 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:36:08,383 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:36:08,383 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:36:08" (1/1) ... [2024-11-08 23:36:08,394 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:36:08,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:08,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 94 states and 132 transitions. [2024-11-08 23:36:08,467 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 132 transitions. [2024-11-08 23:36:08,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:36:08,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:08,478 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:36:08,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:36:08,481 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:36:08,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-08 23:43:09,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:09,407 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 23:43:17,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:17,889 INFO L255 TraceCheckSpWp]: Trace formula consists of 2387 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 23:43:17,898 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:43:24,311 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:43:24,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2024-11-08 23:43:35,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.57s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:53,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 23:43:53,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:53,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 96 states and 132 transitions. [2024-11-08 23:43:53,470 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 132 transitions. [2024-11-08 23:43:53,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:43:53,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:53,473 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:43:53,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:43:53,476 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:43:53,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc107f63-c543-4ffe-9d17-cd28c9264468/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process