./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e75e79bb7da52b492a2e3ddc8479f7ccf1edef9ee409c71a9e1468a3f8e14895 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:21:32,739 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:21:32,814 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:21:32,818 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:21:32,819 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:21:32,839 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:21:32,840 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:21:32,841 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:21:32,841 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:21:32,842 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:21:32,842 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:21:32,842 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:21:32,843 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:21:32,843 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:21:32,843 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:21:32,844 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:21:32,844 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:21:32,844 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:21:32,845 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:21:32,845 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:21:32,845 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:21:32,848 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:21:32,848 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:21:32,849 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:21:32,849 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:21:32,850 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:21:32,850 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:21:32,850 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:21:32,851 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:21:32,851 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:21:32,851 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e75e79bb7da52b492a2e3ddc8479f7ccf1edef9ee409c71a9e1468a3f8e14895 [2024-11-08 22:21:33,133 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:21:33,164 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:21:33,182 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:21:33,184 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:21:33,184 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:21:33,186 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i Unable to find full path for "g++" [2024-11-08 22:21:35,246 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:21:35,859 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:21:35,859 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i [2024-11-08 22:21:35,920 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/data/cb0e8a4c7/08e0bfc8b36a47878020f9adf196c4e5/FLAGa21b1b09e [2024-11-08 22:21:35,941 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/data/cb0e8a4c7/08e0bfc8b36a47878020f9adf196c4e5 [2024-11-08 22:21:35,944 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:21:35,947 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:21:35,949 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:21:35,950 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:21:35,956 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:21:35,957 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:21:35" (1/1) ... [2024-11-08 22:21:35,958 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@686a9518 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:35, skipping insertion in model container [2024-11-08 22:21:35,960 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:21:35" (1/1) ... [2024-11-08 22:21:36,099 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:21:36,511 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_af72885d-7bcb-4f39-9851-4168cfef3fd0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i[4504,4517] [2024-11-08 22:21:36,521 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_af72885d-7bcb-4f39-9851-4168cfef3fd0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i[4564,4577] [2024-11-08 22:21:37,924 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:37,928 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:37,929 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:37,930 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:37,935 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:37,964 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:37,966 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:37,968 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:37,969 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:39,308 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:39,312 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:39,468 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:21:39,568 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:21:39,592 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_af72885d-7bcb-4f39-9851-4168cfef3fd0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i[4504,4517] [2024-11-08 22:21:39,597 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_af72885d-7bcb-4f39-9851-4168cfef3fd0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i[4564,4577] [2024-11-08 22:21:39,678 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:39,680 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:39,681 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:39,682 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:39,683 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:39,701 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:39,702 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:39,704 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:39,704 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:39,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] [2024-11-08 22:21:39,957 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:39,958 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:21:39,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] [2024-11-08 22:21:40,011 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:21:40,260 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:21:40,261 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:40 WrapperNode [2024-11-08 22:21:40,261 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:21:40,263 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:21:40,263 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:21:40,263 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:21:40,272 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:40" (1/1) ... [2024-11-08 22:21:40,421 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:40" (1/1) ... [2024-11-08 22:21:40,539 INFO L138 Inliner]: procedures = 680, calls = 2647, calls flagged for inlining = 58, calls inlined = 4, statements flattened = 835 [2024-11-08 22:21:40,543 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:21:40,544 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:21:40,544 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:21:40,544 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:21:40,562 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:40" (1/1) ... [2024-11-08 22:21:40,564 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:40" (1/1) ... [2024-11-08 22:21:40,578 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:40" (1/1) ... [2024-11-08 22:21:40,579 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:40" (1/1) ... [2024-11-08 22:21:40,642 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:40" (1/1) ... [2024-11-08 22:21:40,651 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:40" (1/1) ... [2024-11-08 22:21:40,671 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:40" (1/1) ... [2024-11-08 22:21:40,680 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:40" (1/1) ... [2024-11-08 22:21:40,701 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:21:40,704 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:21:40,709 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:21:40,709 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:21:40,710 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:40" (1/1) ... [2024-11-08 22:21:40,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:21:40,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:21:40,754 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:21:40,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:21:40,799 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2024-11-08 22:21:40,799 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2024-11-08 22:21:40,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:21:40,800 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 22:21:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 22:21:40,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:21:40,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:21:40,801 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2024-11-08 22:21:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2024-11-08 22:21:40,802 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:21:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:21:40,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:21:40,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:21:40,804 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2024-11-08 22:21:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2024-11-08 22:21:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:21:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:21:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:21:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-08 22:21:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-08 22:21:40,808 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-08 22:21:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-08 22:21:40,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:21:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:21:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:21:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:21:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:21:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:21:40,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:21:40,810 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2024-11-08 22:21:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2024-11-08 22:21:40,810 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lookup [2024-11-08 22:21:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lookup [2024-11-08 22:21:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:21:41,241 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:21:41,244 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:21:58,396 INFO L? ?]: Removed 78 outVars from TransFormulas that were not future-live. [2024-11-08 22:21:58,397 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:21:59,129 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:21:59,130 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:21:59,130 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:21:59 BoogieIcfgContainer [2024-11-08 22:21:59,131 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:21:59,132 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:21:59,132 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:21:59,145 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:21:59,146 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:21:59" (1/1) ... [2024-11-08 22:21:59,161 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:21:59,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:59,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 110 states and 152 transitions. [2024-11-08 22:21:59,255 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 152 transitions. [2024-11-08 22:21:59,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:21:59,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:59,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:14,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 22:24:14,623 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 22:24:30,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 22:26:37,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:26:38,628 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-08 22:26:38,635 INFO L158 Benchmark]: Toolchain (without parser) took 302686.24ms. Allocated memory was 167.8MB in the beginning and 3.6GB in the end (delta: 3.4GB). Free memory was 124.6MB in the beginning and 2.0GB in the end (delta: -1.9GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2024-11-08 22:26:38,635 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 167.8MB. Free memory was 142.2MB in the beginning and 142.0MB in the end (delta: 213.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:26:38,640 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4313.01ms. Allocated memory was 167.8MB in the beginning and 226.5MB in the end (delta: 58.7MB). Free memory was 124.6MB in the beginning and 134.4MB in the end (delta: -9.8MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. [2024-11-08 22:26:38,641 INFO L158 Benchmark]: Boogie Procedure Inliner took 280.65ms. Allocated memory is still 226.5MB. Free memory was 134.4MB in the beginning and 123.0MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-08 22:26:38,642 INFO L158 Benchmark]: Boogie Preprocessor took 159.64ms. Allocated memory is still 226.5MB. Free memory was 123.0MB in the beginning and 115.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-08 22:26:38,644 INFO L158 Benchmark]: RCFGBuilder took 18426.41ms. Allocated memory was 226.5MB in the beginning and 369.1MB in the end (delta: 142.6MB). Free memory was 115.7MB in the beginning and 220.0MB in the end (delta: -104.3MB). Peak memory consumption was 151.6MB. Max. memory is 16.1GB. [2024-11-08 22:26:38,645 INFO L158 Benchmark]: CodeCheck took 279501.13ms. Allocated memory was 369.1MB in the beginning and 3.6GB in the end (delta: 3.2GB). Free memory was 220.0MB in the beginning and 2.0GB in the end (delta: -1.8GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2024-11-08 22:26:38,650 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 0.26ms. Allocated memory is still 167.8MB. Free memory was 142.2MB in the beginning and 142.0MB in the end (delta: 213.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4313.01ms. Allocated memory was 167.8MB in the beginning and 226.5MB in the end (delta: 58.7MB). Free memory was 124.6MB in the beginning and 134.4MB in the end (delta: -9.8MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 280.65ms. Allocated memory is still 226.5MB. Free memory was 134.4MB in the beginning and 123.0MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 159.64ms. Allocated memory is still 226.5MB. Free memory was 123.0MB in the beginning and 115.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 18426.41ms. Allocated memory was 226.5MB in the beginning and 369.1MB in the end (delta: 142.6MB). Free memory was 115.7MB in the beginning and 220.0MB in the end (delta: -104.3MB). Peak memory consumption was 151.6MB. Max. memory is 16.1GB. * CodeCheck took 279501.13ms. Allocated memory was 369.1MB in the beginning and 3.6GB in the end (delta: 3.2GB). Free memory was 220.0MB in the beginning and 2.0GB in the end (delta: -1.8GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8245]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] - GenericResultAtLocation [Line: 8731]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 22:26:38,878 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-08 22:26:38,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e75e79bb7da52b492a2e3ddc8479f7ccf1edef9ee409c71a9e1468a3f8e14895 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:26:41,680 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:26:41,810 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-08 22:26:41,866 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:26:41,867 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:26:41,867 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:26:41,868 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:26:41,869 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:26:41,870 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:26:41,872 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:26:41,873 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:26:41,873 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:26:41,873 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:26:41,874 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:26:41,874 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 22:26:41,874 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 22:26:41,879 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:26:41,879 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 22:26:41,880 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:26:41,880 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:26:41,880 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:26:41,882 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:26:41,882 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:26:41,882 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:26:41,883 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 22:26:41,883 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:26:41,883 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:26:41,884 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:26:41,884 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:26:41,884 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:26:41,884 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 22:26:41,885 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:26:41,885 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 22:26:41,885 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e75e79bb7da52b492a2e3ddc8479f7ccf1edef9ee409c71a9e1468a3f8e14895 [2024-11-08 22:26:42,349 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:26:42,384 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:26:42,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:26:42,392 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:26:42,393 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:26:42,394 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i Unable to find full path for "g++" [2024-11-08 22:26:44,792 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:26:45,352 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:26:45,355 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i [2024-11-08 22:26:45,416 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/data/329f9afce/a203e824307442e5bef02c89c81155f2/FLAG7a651f618 [2024-11-08 22:26:45,441 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/data/329f9afce/a203e824307442e5bef02c89c81155f2 [2024-11-08 22:26:45,445 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:26:45,448 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:26:45,452 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:26:45,452 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:26:45,458 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:26:45,459 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:26:45" (1/1) ... [2024-11-08 22:26:45,461 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@88ee1bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:45, skipping insertion in model container [2024-11-08 22:26:45,464 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:26:45" (1/1) ... [2024-11-08 22:26:45,656 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:26:46,093 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i[4504,4517] [2024-11-08 22:26:46,105 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_af72885d-7bcb-4f39-9851-4168cfef3fd0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i[4564,4577] [2024-11-08 22:26:47,067 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:47,247 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:47,249 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:47,250 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:47,263 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:47,266 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:47,268 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:47,269 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:47,270 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:47,271 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:47,273 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:47,279 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:47,279 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:47,284 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:47,285 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:47,300 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:47,301 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:47,302 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:47,303 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:47,305 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:47,306 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:47,307 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:47,308 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,002 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,003 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,004 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,005 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,249 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,284 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,291 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,301 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,399 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,404 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,406 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,407 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:48,412 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:48,575 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:26:48,730 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-08 22:26:48,777 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:26:48,791 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_af72885d-7bcb-4f39-9851-4168cfef3fd0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i[4504,4517] [2024-11-08 22:26:48,792 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_af72885d-7bcb-4f39-9851-4168cfef3fd0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i[4564,4577] [2024-11-08 22:26:48,846 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,865 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,866 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,866 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,871 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,872 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:48,898 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:48,898 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:48,899 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,899 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:48,900 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:48,903 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,904 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,908 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,909 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,918 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:48,918 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,921 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:48,922 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,923 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:48,924 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,924 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:48,924 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,994 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,994 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,995 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:48,995 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:49,030 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:49,045 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:49,049 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:49,055 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:49,116 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:49,117 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:49,120 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:26:49,120 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:49,121 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:49,206 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:26:49,273 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:26:49,297 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i[4504,4517] [2024-11-08 22:26:49,301 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_af72885d-7bcb-4f39-9851-4168cfef3fd0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i[4564,4577] [2024-11-08 22:26:49,369 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:49,370 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:49,372 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:49,374 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:49,375 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:49,384 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:49,385 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:49,386 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:49,387 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:49,598 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] [2024-11-08 22:26:49,601 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:49,601 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:26:49,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] [2024-11-08 22:26:49,641 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:26:50,119 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:26:50,119 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:50 WrapperNode [2024-11-08 22:26:50,120 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:26:50,125 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:26:50,125 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:26:50,125 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:26:50,143 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:50" (1/1) ... [2024-11-08 22:26:50,325 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:50" (1/1) ... [2024-11-08 22:26:50,460 INFO L138 Inliner]: procedures = 700, calls = 2647, calls flagged for inlining = 58, calls inlined = 4, statements flattened = 834 [2024-11-08 22:26:50,461 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:26:50,462 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:26:50,462 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:26:50,462 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:26:50,475 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:50" (1/1) ... [2024-11-08 22:26:50,475 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:50" (1/1) ... [2024-11-08 22:26:50,497 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:50" (1/1) ... [2024-11-08 22:26:50,498 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:50" (1/1) ... [2024-11-08 22:26:50,571 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:50" (1/1) ... [2024-11-08 22:26:50,581 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:50" (1/1) ... [2024-11-08 22:26:50,604 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:50" (1/1) ... [2024-11-08 22:26:50,617 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:50" (1/1) ... [2024-11-08 22:26:50,641 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:26:50,642 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:26:50,642 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:26:50,646 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:26:50,647 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:50" (1/1) ... [2024-11-08 22:26:50,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:26:50,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:26:50,694 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:26:50,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:26:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2024-11-08 22:26:50,748 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2024-11-08 22:26:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:26:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 22:26:50,748 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 22:26:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 22:26:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-08 22:26:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-08 22:26:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2024-11-08 22:26:50,751 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2024-11-08 22:26:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:26:50,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:26:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:26:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:26:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2024-11-08 22:26:50,752 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2024-11-08 22:26:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:26:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:26:50,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:26:50,779 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-08 22:26:50,780 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-08 22:26:50,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-08 22:26:50,780 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-08 22:26:50,780 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-08 22:26:50,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-08 22:26:50,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:26:50,781 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:26:50,781 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:26:50,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:26:50,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:26:50,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-08 22:26:50,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-08 22:26:50,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:26:50,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-08 22:26:50,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-08 22:26:50,782 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2024-11-08 22:26:50,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2024-11-08 22:26:50,782 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lookup [2024-11-08 22:26:50,782 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lookup [2024-11-08 22:26:51,266 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:26:51,269 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:27:11,854 INFO L? ?]: Removed 78 outVars from TransFormulas that were not future-live. [2024-11-08 22:27:11,854 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:27:12,621 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:27:12,625 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:27:12,626 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:27:12 BoogieIcfgContainer [2024-11-08 22:27:12,626 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:27:12,627 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:27:12,627 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:27:12,639 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:27:12,639 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:27:12" (1/1) ... [2024-11-08 22:27:12,653 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:27:12,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:12,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 108 states and 150 transitions. [2024-11-08 22:27:12,748 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 150 transitions. [2024-11-08 22:27:12,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:27:12,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:12,758 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:27:12,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:27:12,771 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:27:12,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af72885d-7bcb-4f39-9851-4168cfef3fd0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process