./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1df728cd24e7928098236359b418886ddc7ee9c354239a532e7faabbedf2084b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:38:59,808 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:38:59,936 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:38:59,944 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:38:59,944 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:38:59,969 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:38:59,969 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:38:59,970 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:38:59,970 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:38:59,970 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:38:59,970 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:38:59,970 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:38:59,970 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:38:59,971 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:38:59,971 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:38:59,971 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:38:59,971 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:38:59,971 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:38:59,971 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:38:59,971 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:38:59,971 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:38:59,971 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:38:59,972 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:38:59,972 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:38:59,972 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:38:59,972 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:38:59,972 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:38:59,972 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:38:59,976 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:38:59,977 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:38:59,977 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_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1df728cd24e7928098236359b418886ddc7ee9c354239a532e7faabbedf2084b [2024-11-13 20:39:00,347 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:39:00,361 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:39:00,367 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:39:00,369 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:39:00,370 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:39:00,371 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness_negated.i Unable to find full path for "g++" [2024-11-13 20:39:02,408 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:39:03,263 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:39:03,264 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness_negated.i [2024-11-13 20:39:03,309 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/data/efb8b2a88/2b90028c3a1148948f33771667f6ae9d/FLAG8f116b823 [2024-11-13 20:39:03,493 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/data/efb8b2a88/2b90028c3a1148948f33771667f6ae9d [2024-11-13 20:39:03,496 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:39:03,498 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:39:03,500 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:39:03,500 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:39:03,505 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:39:03,506 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:39:03" (1/1) ... [2024-11-13 20:39:03,507 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c1d509 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:03, skipping insertion in model container [2024-11-13 20:39:03,507 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:39:03" (1/1) ... [2024-11-13 20:39:03,628 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:39:04,058 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_b56cf38a-f48b-468d-8a2f-468cb220b4b6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness_negated.i[4494,4507] [2024-11-13 20:39:04,071 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_b56cf38a-f48b-468d-8a2f-468cb220b4b6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness_negated.i[4554,4567] [2024-11-13 20:39:05,279 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:05,280 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:05,281 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:05,282 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:05,284 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:05,305 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:05,305 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:05,308 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:05,309 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:06,442 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:06,443 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:06,525 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:39:06,610 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:39:06,627 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_b56cf38a-f48b-468d-8a2f-468cb220b4b6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness_negated.i[4494,4507] [2024-11-13 20:39:06,627 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_b56cf38a-f48b-468d-8a2f-468cb220b4b6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness_negated.i[4554,4567] [2024-11-13 20:39:06,691 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:06,695 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:06,695 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:06,696 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:06,696 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:06,711 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:06,712 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:06,714 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:06,716 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:06,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-11-13 20:39:06,919 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:06,919 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:39:06,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-11-13 20:39:06,971 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:39:07,347 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:39:07,350 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:07 WrapperNode [2024-11-13 20:39:07,350 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:39:07,352 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:39:07,352 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:39:07,352 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:39:07,365 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:07" (1/1) ... [2024-11-13 20:39:07,549 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:07" (1/1) ... [2024-11-13 20:39:07,643 INFO L138 Inliner]: procedures = 679, calls = 2625, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 990 [2024-11-13 20:39:07,643 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:39:07,644 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:39:07,644 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:39:07,645 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:39:07,663 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:07" (1/1) ... [2024-11-13 20:39:07,666 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:07" (1/1) ... [2024-11-13 20:39:07,677 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:07" (1/1) ... [2024-11-13 20:39:07,678 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:07" (1/1) ... [2024-11-13 20:39:07,735 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:07" (1/1) ... [2024-11-13 20:39:07,744 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:07" (1/1) ... [2024-11-13 20:39:07,756 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:07" (1/1) ... [2024-11-13 20:39:07,767 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:07" (1/1) ... [2024-11-13 20:39:07,788 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:39:07,795 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:39:07,795 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:39:07,796 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:39:07,797 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:07" (1/1) ... [2024-11-13 20:39:07,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:39:07,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:39:07,848 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:39:07,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:39:07,889 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2024-11-13 20:39:07,889 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2024-11-13 20:39:07,890 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2024-11-13 20:39:07,890 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2024-11-13 20:39:07,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:39:07,890 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 20:39:07,890 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 20:39:07,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-13 20:39:07,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 20:39:07,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:39:07,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:39:07,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 20:39:07,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 20:39:07,893 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:39:07,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:39:07,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:39:07,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:39:07,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:39:07,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:39:07,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:39:07,895 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 20:39:07,895 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 20:39:07,895 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 20:39:07,895 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 20:39:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 20:39:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:39:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:39:07,896 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:39:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:39:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:39:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:39:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 20:39:07,896 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 20:39:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:39:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2024-11-13 20:39:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:39:08,345 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:39:08,348 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:39:25,226 INFO L? ?]: Removed 136 outVars from TransFormulas that were not future-live. [2024-11-13 20:39:25,226 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:39:26,285 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:39:26,285 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:39:26,286 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:39:26 BoogieIcfgContainer [2024-11-13 20:39:26,286 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:39:26,287 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:39:26,287 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:39:26,299 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:39:26,300 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:39:26" (1/1) ... [2024-11-13 20:39:26,313 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:39:26,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:26,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 97 states and 132 transitions. [2024-11-13 20:39:26,384 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 132 transitions. [2024-11-13 20:39:26,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:39:26,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:26,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:43,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:41:43,426 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 20:42:09,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:44:04,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:44:05,607 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:44:05,614 INFO L158 Benchmark]: Toolchain (without parser) took 302113.88ms. Allocated memory was 117.4MB in the beginning and 3.3GB in the end (delta: 3.2GB). Free memory was 84.8MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2024-11-13 20:44:05,615 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 167.8MB. Free memory is still 105.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:44:05,615 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3851.40ms. Allocated memory is still 117.4MB. Free memory was 84.5MB in the beginning and 41.4MB in the end (delta: 43.1MB). Peak memory consumption was 90.9MB. Max. memory is 16.1GB. [2024-11-13 20:44:05,616 INFO L158 Benchmark]: Boogie Procedure Inliner took 291.38ms. Allocated memory is still 117.4MB. Free memory was 41.4MB in the beginning and 53.9MB in the end (delta: -12.5MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. [2024-11-13 20:44:05,619 INFO L158 Benchmark]: Boogie Preprocessor took 150.21ms. Allocated memory is still 117.4MB. Free memory was 53.9MB in the beginning and 46.8MB in the end (delta: 7.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:44:05,620 INFO L158 Benchmark]: RCFGBuilder took 18490.92ms. Allocated memory was 117.4MB in the beginning and 411.0MB in the end (delta: 293.6MB). Free memory was 46.8MB in the beginning and 225.2MB in the end (delta: -178.4MB). Peak memory consumption was 245.4MB. Max. memory is 16.1GB. [2024-11-13 20:44:05,621 INFO L158 Benchmark]: CodeCheck took 279323.77ms. Allocated memory was 411.0MB in the beginning and 3.3GB in the end (delta: 2.9GB). Free memory was 225.2MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2024-11-13 20:44:05,624 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 0.33ms. Allocated memory is still 167.8MB. Free memory is still 105.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3851.40ms. Allocated memory is still 117.4MB. Free memory was 84.5MB in the beginning and 41.4MB in the end (delta: 43.1MB). Peak memory consumption was 90.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 291.38ms. Allocated memory is still 117.4MB. Free memory was 41.4MB in the beginning and 53.9MB in the end (delta: -12.5MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 150.21ms. Allocated memory is still 117.4MB. Free memory was 53.9MB in the beginning and 46.8MB in the end (delta: 7.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 18490.92ms. Allocated memory was 117.4MB in the beginning and 411.0MB in the end (delta: 293.6MB). Free memory was 46.8MB in the beginning and 225.2MB in the end (delta: -178.4MB). Peak memory consumption was 245.4MB. Max. memory is 16.1GB. * CodeCheck took 279323.77ms. Allocated memory was 411.0MB in the beginning and 3.3GB in the end (delta: 2.9GB). Free memory was 225.2MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8237]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] - GenericResultAtLocation [Line: 8723]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:44:05,842 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 20:44:05,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/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_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1df728cd24e7928098236359b418886ddc7ee9c354239a532e7faabbedf2084b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:44:09,042 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:44:09,194 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 20:44:09,251 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:44:09,253 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:44:09,253 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:44:09,254 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:44:09,254 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:44:09,254 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:44:09,254 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:44:09,254 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:44:09,255 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:44:09,255 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:44:09,255 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:44:09,255 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:44:09,255 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:44:09,255 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:44:09,255 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:44:09,256 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:44:09,256 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:44:09,256 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:44:09,256 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:44:09,256 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:44:09,256 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:44:09,256 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:44:09,257 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:44:09,257 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:44:09,257 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:44:09,257 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:44:09,257 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:44:09,257 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:44:09,257 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:44:09,257 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:44:09,258 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_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1df728cd24e7928098236359b418886ddc7ee9c354239a532e7faabbedf2084b [2024-11-13 20:44:09,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:44:09,751 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:44:09,754 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:44:09,756 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:44:09,757 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:44:09,761 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness_negated.i Unable to find full path for "g++" [2024-11-13 20:44:12,045 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:44:12,849 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:44:12,850 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness_negated.i [2024-11-13 20:44:12,909 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/data/fd4356bfb/8ab0bd242a334466b9ed85a500779132/FLAG6d1925c68 [2024-11-13 20:44:13,125 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/data/fd4356bfb/8ab0bd242a334466b9ed85a500779132 [2024-11-13 20:44:13,129 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:44:13,132 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:44:13,135 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:44:13,135 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:44:13,141 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:44:13,142 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:44:13" (1/1) ... [2024-11-13 20:44:13,144 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28e76b97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:13, skipping insertion in model container [2024-11-13 20:44:13,144 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:44:13" (1/1) ... [2024-11-13 20:44:13,277 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:44:13,711 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_b56cf38a-f48b-468d-8a2f-468cb220b4b6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness_negated.i[4494,4507] [2024-11-13 20:44:13,722 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_b56cf38a-f48b-468d-8a2f-468cb220b4b6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness_negated.i[4554,4567] [2024-11-13 20:44:14,870 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,004 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,005 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,006 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,034 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,037 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:15,037 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:15,038 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:15,039 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,039 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:15,040 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:15,044 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,045 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,049 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,050 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,066 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:15,071 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,071 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:15,071 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,073 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:15,074 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,074 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:15,075 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,536 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,537 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,538 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,538 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,705 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,722 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,727 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,734 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,829 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,830 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,832 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:15,833 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:15,833 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:15,935 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:44:16,031 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 20:44:16,074 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:44:16,079 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_b56cf38a-f48b-468d-8a2f-468cb220b4b6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness_negated.i[4494,4507] [2024-11-13 20:44:16,080 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_b56cf38a-f48b-468d-8a2f-468cb220b4b6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness_negated.i[4554,4567] [2024-11-13 20:44:16,138 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,154 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,157 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,158 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,166 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,167 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,167 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,167 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,169 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,169 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,171 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,174 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,175 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,177 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,177 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,185 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,188 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,188 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,188 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,190 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,190 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,192 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,192 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,266 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,266 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,267 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,267 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,343 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,358 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,366 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,375 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,449 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,450 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,455 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:16,456 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,456 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,533 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:44:16,577 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:44:16,598 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_b56cf38a-f48b-468d-8a2f-468cb220b4b6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness_negated.i[4494,4507] [2024-11-13 20:44:16,602 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_b56cf38a-f48b-468d-8a2f-468cb220b4b6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness_negated.i[4554,4567] [2024-11-13 20:44:16,662 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,662 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,663 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,664 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,664 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,670 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,671 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,671 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,672 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-11-13 20:44:16,827 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,827 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:16,871 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-11-13 20:44:16,893 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:44:17,248 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:44:17,249 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:17 WrapperNode [2024-11-13 20:44:17,249 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:44:17,251 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:44:17,251 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:44:17,251 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:44:17,259 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:17" (1/1) ... [2024-11-13 20:44:17,367 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:17" (1/1) ... [2024-11-13 20:44:17,442 INFO L138 Inliner]: procedures = 699, calls = 2625, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 943 [2024-11-13 20:44:17,443 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:44:17,443 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:44:17,443 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:44:17,444 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:44:17,452 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:17" (1/1) ... [2024-11-13 20:44:17,453 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:17" (1/1) ... [2024-11-13 20:44:17,462 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:17" (1/1) ... [2024-11-13 20:44:17,462 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:17" (1/1) ... [2024-11-13 20:44:17,501 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:17" (1/1) ... [2024-11-13 20:44:17,510 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:17" (1/1) ... [2024-11-13 20:44:17,526 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:17" (1/1) ... [2024-11-13 20:44:17,533 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:17" (1/1) ... [2024-11-13 20:44:17,553 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:44:17,553 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:44:17,553 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:44:17,554 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:44:17,558 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:17" (1/1) ... [2024-11-13 20:44:17,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:44:17,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:44:17,596 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:44:17,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:44:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2024-11-13 20:44:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2024-11-13 20:44:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2024-11-13 20:44:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2024-11-13 20:44:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:44:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 20:44:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 20:44:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 20:44:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 20:44:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 20:44:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2024-11-13 20:44:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 20:44:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 20:44:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:44:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:44:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:44:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:44:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:44:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2024-11-13 20:44:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2024-11-13 20:44:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2024-11-13 20:44:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2024-11-13 20:44:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:44:17,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:44:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 20:44:17,635 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 20:44:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 20:44:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 20:44:17,635 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 20:44:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 20:44:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 20:44:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:44:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:44:17,635 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:44:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:44:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:44:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 20:44:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 20:44:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:44:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2024-11-13 20:44:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2024-11-13 20:44:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2024-11-13 20:44:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 20:44:17,636 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 20:44:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 20:44:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-13 20:44:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 20:44:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-11-13 20:44:18,052 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:44:18,055 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:44:55,238 INFO L? ?]: Removed 117 outVars from TransFormulas that were not future-live. [2024-11-13 20:44:55,238 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:44:56,130 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:44:56,130 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:44:56,131 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:44:56 BoogieIcfgContainer [2024-11-13 20:44:56,131 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:44:56,133 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:44:56,133 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:44:56,145 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:44:56,145 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:44:56" (1/1) ... [2024-11-13 20:44:56,156 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:44:56,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:56,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 97 states and 132 transitions. [2024-11-13 20:44:56,228 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 132 transitions. [2024-11-13 20:44:56,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:44:56,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:56,234 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 20:44:56,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 20:44:56,237 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 20:44:56,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56cf38a-f48b-468d-8a2f-468cb220b4b6/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process