./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b --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 e0e950e68e23d7f00671c15a4ab2dc4c6f1b16c3f0909330d13976ca4a5ef656 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:57:21,391 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:57:21,446 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 03:57:21,450 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:57:21,450 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:57:21,469 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:57:21,469 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:57:21,470 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:57:21,470 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:57:21,470 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:57:21,470 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:57:21,470 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:57:21,471 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:57:21,471 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:57:21,471 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:57:21,471 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:57:21,471 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:57:21,471 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:57:21,471 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:57:21,471 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:57:21,471 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:57:21,471 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:57:21,471 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:57:21,471 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:57:21,472 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:57:21,472 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:57:21,472 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:57:21,472 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:57:21,472 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:57:21,472 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:57:21,472 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b 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 -> e0e950e68e23d7f00671c15a4ab2dc4c6f1b16c3f0909330d13976ca4a5ef656 [2024-12-06 03:57:21,673 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:57:21,680 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:57:21,682 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:57:21,683 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:57:21,683 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:57:21,684 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i [2024-12-06 03:57:24,326 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/data/8e1644240/15baaab0e37d4c2da24f6a376f31eec8/FLAGf1aa73eb7 [2024-12-06 03:57:24,728 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:57:24,729 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i [2024-12-06 03:57:24,756 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/data/8e1644240/15baaab0e37d4c2da24f6a376f31eec8/FLAGf1aa73eb7 [2024-12-06 03:57:24,888 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/data/8e1644240/15baaab0e37d4c2da24f6a376f31eec8 [2024-12-06 03:57:24,890 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:57:24,891 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:57:24,892 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:57:24,892 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:57:24,895 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:57:24,896 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:57:24" (1/1) ... [2024-12-06 03:57:24,897 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79dd405b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:24, skipping insertion in model container [2024-12-06 03:57:24,897 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:57:24" (1/1) ... [2024-12-06 03:57:24,952 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:57:25,151 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_a90e42fa-03bc-463f-8e8c-21c9e9855362/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4499,4512] [2024-12-06 03:57:25,156 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_a90e42fa-03bc-463f-8e8c-21c9e9855362/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4559,4572] [2024-12-06 03:57:25,878 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:25,879 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:25,879 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:25,880 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:25,881 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:25,890 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:25,890 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:25,891 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:25,892 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:26,496 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:26,496 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:26,556 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:57:26,604 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:57:26,617 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_a90e42fa-03bc-463f-8e8c-21c9e9855362/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4499,4512] [2024-12-06 03:57:26,618 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_a90e42fa-03bc-463f-8e8c-21c9e9855362/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4559,4572] [2024-12-06 03:57:26,657 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:26,657 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:26,658 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:26,658 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:26,658 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:26,664 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:26,665 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:26,665 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:26,666 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:26,779 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8239] [2024-12-06 03:57:26,781 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:26,781 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:26,797 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8725-8736] [2024-12-06 03:57:26,809 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:57:27,042 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:57:27,043 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:27 WrapperNode [2024-12-06 03:57:27,043 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:57:27,044 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:57:27,044 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:57:27,044 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:57:27,050 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:27" (1/1) ... [2024-12-06 03:57:27,106 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:27" (1/1) ... [2024-12-06 03:57:27,161 INFO L138 Inliner]: procedures = 679, calls = 2616, calls flagged for inlining = 62, calls inlined = 10, statements flattened = 900 [2024-12-06 03:57:27,161 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:57:27,161 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:57:27,161 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:57:27,162 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:57:27,170 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:27" (1/1) ... [2024-12-06 03:57:27,170 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:27" (1/1) ... [2024-12-06 03:57:27,176 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:27" (1/1) ... [2024-12-06 03:57:27,177 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:27" (1/1) ... [2024-12-06 03:57:27,204 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:27" (1/1) ... [2024-12-06 03:57:27,207 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:27" (1/1) ... [2024-12-06 03:57:27,211 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:27" (1/1) ... [2024-12-06 03:57:27,218 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:27" (1/1) ... [2024-12-06 03:57:27,221 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:27" (1/1) ... [2024-12-06 03:57:27,231 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:57:27,232 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:57:27,232 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:57:27,232 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:57:27,233 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:27" (1/1) ... [2024-12-06 03:57:27,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:57:27,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:57:27,265 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:57:27,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:57:27,290 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2024-12-06 03:57:27,290 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2024-12-06 03:57:27,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:57:27,290 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 03:57:27,290 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 03:57:27,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 03:57:27,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:57:27,290 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 03:57:27,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 03:57:27,290 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2024-12-06 03:57:27,290 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2024-12-06 03:57:27,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:57:27,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:57:27,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:57:27,291 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:57:27,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:57:27,291 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 03:57:27,291 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 03:57:27,291 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-12-06 03:57:27,291 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-12-06 03:57:27,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 03:57:27,291 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 03:57:27,291 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 03:57:27,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:57:27,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:57:27,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 03:57:27,291 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2024-12-06 03:57:27,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2024-12-06 03:57:27,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:57:27,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:57:27,507 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:57:27,509 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:57:41,432 INFO L? ?]: Removed 101 outVars from TransFormulas that were not future-live. [2024-12-06 03:57:41,433 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:57:42,497 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:57:42,497 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 03:57:42,497 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:57:42 BoogieIcfgContainer [2024-12-06 03:57:42,497 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:57:42,499 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:57:42,499 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:57:42,508 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:57:42,508 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:57:42" (1/1) ... [2024-12-06 03:57:42,516 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:57:42,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:42,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 97 states and 136 transitions. [2024-12-06 03:57:42,567 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 136 transitions. [2024-12-06 03:57:42,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 03:57:42,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:42,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:04,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:05,553 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 03:59:15,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:59:16,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:16,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 97 states and 134 transitions. [2024-12-06 03:59:16,698 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 134 transitions. [2024-12-06 03:59:16,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 03:59:16,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:16,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:45,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 04:00:45,468 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 04:00:51,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 04:02:25,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:26,554 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) [2024-12-06 04:02:26,558 INFO L158 Benchmark]: Toolchain (without parser) took 301666.78ms. Allocated memory was 142.6MB in the beginning and 3.1GB in the end (delta: 2.9GB). Free memory was 110.7MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-12-06 04:02:26,559 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 142.6MB. Free memory is still 81.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:02:26,559 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2151.27ms. Allocated memory is still 142.6MB. Free memory was 110.4MB in the beginning and 76.3MB in the end (delta: 34.2MB). Peak memory consumption was 91.9MB. Max. memory is 16.1GB. [2024-12-06 04:02:26,559 INFO L158 Benchmark]: Boogie Procedure Inliner took 117.04ms. Allocated memory is still 142.6MB. Free memory was 76.3MB in the beginning and 65.3MB in the end (delta: 11.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:02:26,560 INFO L158 Benchmark]: Boogie Preprocessor took 69.55ms. Allocated memory is still 142.6MB. Free memory was 65.3MB in the beginning and 58.2MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:02:26,560 INFO L158 Benchmark]: RCFGBuilder took 15265.99ms. Allocated memory was 142.6MB in the beginning and 318.8MB in the end (delta: 176.2MB). Free memory was 58.2MB in the beginning and 239.0MB in the end (delta: -180.8MB). Peak memory consumption was 164.6MB. Max. memory is 16.1GB. [2024-12-06 04:02:26,561 INFO L158 Benchmark]: CodeCheck took 284058.74ms. Allocated memory was 318.8MB in the beginning and 3.1GB in the end (delta: 2.8GB). Free memory was 239.0MB in the beginning and 1.9GB in the end (delta: -1.6GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-12-06 04:02:26,563 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 0.21ms. Allocated memory is still 142.6MB. Free memory is still 81.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2151.27ms. Allocated memory is still 142.6MB. Free memory was 110.4MB in the beginning and 76.3MB in the end (delta: 34.2MB). Peak memory consumption was 91.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 117.04ms. Allocated memory is still 142.6MB. Free memory was 76.3MB in the beginning and 65.3MB in the end (delta: 11.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.55ms. Allocated memory is still 142.6MB. Free memory was 65.3MB in the beginning and 58.2MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 15265.99ms. Allocated memory was 142.6MB in the beginning and 318.8MB in the end (delta: 176.2MB). Free memory was 58.2MB in the beginning and 239.0MB in the end (delta: -180.8MB). Peak memory consumption was 164.6MB. Max. memory is 16.1GB. * CodeCheck took 284058.74ms. Allocated memory was 318.8MB in the beginning and 3.1GB in the end (delta: 2.8GB). Free memory was 239.0MB in the beginning and 1.9GB in the end (delta: -1.6GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8239]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8239] - GenericResultAtLocation [Line: 8725]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8725-8736] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 04:02:26,770 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-06 04:02:26,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b --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 e0e950e68e23d7f00671c15a4ab2dc4c6f1b16c3f0909330d13976ca4a5ef656 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:02:28,667 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:02:28,742 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 04:02:28,768 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:02:28,769 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:02:28,769 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:02:28,769 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:02:28,769 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:02:28,770 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:02:28,770 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:02:28,770 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:02:28,770 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:02:28,770 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:02:28,770 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:02:28,770 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 04:02:28,770 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 04:02:28,771 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 04:02:28,771 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:02:28,771 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:02:28,771 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:02:28,771 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:02:28,771 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:02:28,771 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:02:28,771 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:02:28,771 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 04:02:28,771 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:02:28,771 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:02:28,772 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:02:28,772 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:02:28,772 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:02:28,772 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 04:02:28,772 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:02:28,772 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 04:02:28,772 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b 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 -> e0e950e68e23d7f00671c15a4ab2dc4c6f1b16c3f0909330d13976ca4a5ef656 [2024-12-06 04:02:29,010 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:02:29,016 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:02:29,018 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:02:29,019 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:02:29,019 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:02:29,020 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i [2024-12-06 04:02:31,634 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/data/5e4a80759/33434f8137ab4b8bbaeed4bb10bf3f02/FLAGe5d04670f [2024-12-06 04:02:32,028 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:02:32,028 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i [2024-12-06 04:02:32,056 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/data/5e4a80759/33434f8137ab4b8bbaeed4bb10bf3f02/FLAGe5d04670f [2024-12-06 04:02:32,201 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/data/5e4a80759/33434f8137ab4b8bbaeed4bb10bf3f02 [2024-12-06 04:02:32,203 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:02:32,204 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:02:32,205 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:02:32,205 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:02:32,208 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:02:32,208 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:02:32" (1/1) ... [2024-12-06 04:02:32,209 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@332b18ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:32, skipping insertion in model container [2024-12-06 04:02:32,209 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:02:32" (1/1) ... [2024-12-06 04:02:32,285 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:02:32,470 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_a90e42fa-03bc-463f-8e8c-21c9e9855362/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4499,4512] [2024-12-06 04:02:32,475 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_a90e42fa-03bc-463f-8e8c-21c9e9855362/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4559,4572] [2024-12-06 04:02:33,113 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,211 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,212 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,212 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,220 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,222 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:33,222 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:33,223 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:33,224 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,224 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:33,224 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:33,227 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,227 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,229 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,229 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,236 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:33,237 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,237 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:33,237 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,239 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:33,240 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,240 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:33,240 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,601 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,601 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,602 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,602 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,744 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,759 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,763 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,768 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,836 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,837 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,839 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:33,840 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:33,840 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:33,906 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:02:33,961 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-06 04:02:33,985 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:02:33,991 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_a90e42fa-03bc-463f-8e8c-21c9e9855362/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4499,4512] [2024-12-06 04:02:33,991 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_a90e42fa-03bc-463f-8e8c-21c9e9855362/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4559,4572] [2024-12-06 04:02:34,027 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,037 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,038 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,038 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,041 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,042 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,042 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,042 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,042 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,043 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,043 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,044 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,045 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,046 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,046 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,050 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,050 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,050 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,050 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,051 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,052 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,052 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,052 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,094 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,094 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,094 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,095 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,121 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,128 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,131 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,136 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,167 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,168 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,194 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:02:34,195 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,195 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,235 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:02:34,282 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:02:34,299 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_a90e42fa-03bc-463f-8e8c-21c9e9855362/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4499,4512] [2024-12-06 04:02:34,299 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_a90e42fa-03bc-463f-8e8c-21c9e9855362/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4559,4572] [2024-12-06 04:02:34,346 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,346 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,346 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,347 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,347 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,354 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,354 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,355 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,356 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8239] [2024-12-06 04:02:34,492 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,492 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:02:34,510 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8725-8736] [2024-12-06 04:02:34,523 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:02:34,739 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:02:34,739 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:34 WrapperNode [2024-12-06 04:02:34,739 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:02:34,740 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:02:34,740 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:02:34,741 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:02:34,747 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:34" (1/1) ... [2024-12-06 04:02:34,807 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:34" (1/1) ... [2024-12-06 04:02:34,864 INFO L138 Inliner]: procedures = 699, calls = 2616, calls flagged for inlining = 62, calls inlined = 10, statements flattened = 901 [2024-12-06 04:02:34,865 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:02:34,865 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:02:34,865 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:02:34,865 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:02:34,874 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:34" (1/1) ... [2024-12-06 04:02:34,874 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:34" (1/1) ... [2024-12-06 04:02:34,884 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:34" (1/1) ... [2024-12-06 04:02:34,885 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:34" (1/1) ... [2024-12-06 04:02:34,932 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:34" (1/1) ... [2024-12-06 04:02:34,934 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:34" (1/1) ... [2024-12-06 04:02:34,938 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:34" (1/1) ... [2024-12-06 04:02:34,945 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:34" (1/1) ... [2024-12-06 04:02:34,949 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:34" (1/1) ... [2024-12-06 04:02:34,957 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:02:34,958 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:02:34,958 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:02:34,958 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:02:34,959 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:34" (1/1) ... [2024-12-06 04:02:34,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:02:34,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:02:34,988 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:02:34,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:02:35,016 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2024-12-06 04:02:35,016 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2024-12-06 04:02:35,016 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~C_BOOL [2024-12-06 04:02:35,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~C_BOOL [2024-12-06 04:02:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:02:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 04:02:35,017 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 04:02:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 04:02:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 04:02:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-12-06 04:02:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 04:02:35,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 04:02:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2024-12-06 04:02:35,017 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2024-12-06 04:02:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:02:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:02:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:02:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:02:35,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:02:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 04:02:35,017 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 04:02:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-06 04:02:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-12-06 04:02:35,017 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-12-06 04:02:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-06 04:02:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 04:02:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:02:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:02:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:02:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:02:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-06 04:02:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-06 04:02:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 04:02:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 04:02:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-06 04:02:35,253 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:02:35,255 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:02:45,173 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-06 04:02:45,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-06 04:02:45,174 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:694) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-12-06 04:02:45,179 INFO L158 Benchmark]: Toolchain (without parser) took 12974.23ms. Allocated memory was 92.3MB in the beginning and 360.7MB in the end (delta: 268.4MB). Free memory was 60.9MB in the beginning and 287.6MB in the end (delta: -226.7MB). Peak memory consumption was 208.3MB. Max. memory is 16.1GB. [2024-12-06 04:02:45,179 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:02:45,180 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2535.02ms. Allocated memory was 92.3MB in the beginning and 159.4MB in the end (delta: 67.1MB). Free memory was 60.7MB in the beginning and 68.5MB in the end (delta: -7.9MB). Peak memory consumption was 103.4MB. Max. memory is 16.1GB. [2024-12-06 04:02:45,180 INFO L158 Benchmark]: Boogie Procedure Inliner took 124.27ms. Allocated memory is still 159.4MB. Free memory was 68.5MB in the beginning and 56.9MB in the end (delta: 11.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 04:02:45,180 INFO L158 Benchmark]: Boogie Preprocessor took 92.16ms. Allocated memory is still 159.4MB. Free memory was 56.9MB in the beginning and 85.6MB in the end (delta: -28.8MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. [2024-12-06 04:02:45,181 INFO L158 Benchmark]: RCFGBuilder took 10219.50ms. Allocated memory was 159.4MB in the beginning and 360.7MB in the end (delta: 201.3MB). Free memory was 85.6MB in the beginning and 287.6MB in the end (delta: -201.9MB). Peak memory consumption was 166.9MB. Max. memory is 16.1GB. [2024-12-06 04:02:45,183 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2535.02ms. Allocated memory was 92.3MB in the beginning and 159.4MB in the end (delta: 67.1MB). Free memory was 60.7MB in the beginning and 68.5MB in the end (delta: -7.9MB). Peak memory consumption was 103.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 124.27ms. Allocated memory is still 159.4MB. Free memory was 68.5MB in the beginning and 56.9MB in the end (delta: 11.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 92.16ms. Allocated memory is still 159.4MB. Free memory was 56.9MB in the beginning and 85.6MB in the end (delta: -28.8MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. * RCFGBuilder took 10219.50ms. Allocated memory was 159.4MB in the beginning and 360.7MB in the end (delta: 201.3MB). Free memory was 85.6MB in the beginning and 287.6MB in the end (delta: -201.9MB). Peak memory consumption was 166.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8239]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8239] - GenericResultAtLocation [Line: 8725]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8725-8736] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90e42fa-03bc-463f-8e8c-21c9e9855362/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")