./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_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_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/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_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/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_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/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 87391e14b88adba21a2cadbd4091fa2317508e1d0df9844d1e7f72f208000e39 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:34:14,722 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:34:14,779 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:34:14,784 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:34:14,784 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:34:14,806 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:34:14,807 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:34:14,807 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:34:14,808 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:34:14,808 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:34:14,808 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:34:14,808 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:34:14,808 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:34:14,808 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:34:14,809 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:34:14,809 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:34:14,809 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:34:14,809 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:34:14,809 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:34:14,809 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:34:14,810 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:34:14,810 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:34:14,810 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:34:14,810 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:34:14,810 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:34:14,810 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:34:14,810 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:34:14,811 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:34:14,811 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:34:14,811 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:34:14,811 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_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/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 -> 87391e14b88adba21a2cadbd4091fa2317508e1d0df9844d1e7f72f208000e39 [2024-11-13 22:34:15,124 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:34:15,133 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:34:15,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:34:15,137 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:34:15,137 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:34:15,141 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i Unable to find full path for "g++" [2024-11-13 22:34:17,115 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:34:17,808 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:34:17,811 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i [2024-11-13 22:34:17,864 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/data/a9e112716/a3f5ba75c6e94581bbc63ed1dcd5a659/FLAGfe5ed360e [2024-11-13 22:34:17,881 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/data/a9e112716/a3f5ba75c6e94581bbc63ed1dcd5a659 [2024-11-13 22:34:17,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:34:17,886 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:34:17,888 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:34:17,888 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:34:17,891 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:34:17,892 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:17" (1/1) ... [2024-11-13 22:34:17,893 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14068b42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:17, skipping insertion in model container [2024-11-13 22:34:17,893 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:17" (1/1) ... [2024-11-13 22:34:18,000 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:34:18,250 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_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4492,4505] [2024-11-13 22:34:18,258 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_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4552,4565] [2024-11-13 22:34:19,338 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:19,339 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:19,340 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:19,341 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:19,342 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:19,359 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:19,360 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:19,362 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:19,363 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:20,358 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:20,358 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:20,471 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:34:20,557 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:34:20,572 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_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4492,4505] [2024-11-13 22:34:20,572 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_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4552,4565] [2024-11-13 22:34:20,630 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:20,630 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:20,631 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:20,631 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:20,632 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:20,645 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:20,649 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:20,651 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:20,651 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:20,857 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] [2024-11-13 22:34:20,859 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:20,859 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:34:20,875 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] [2024-11-13 22:34:20,899 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:34:21,200 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:34:21,201 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:21 WrapperNode [2024-11-13 22:34:21,201 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:34:21,202 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:34:21,202 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:34:21,202 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:34:21,207 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:21" (1/1) ... [2024-11-13 22:34:21,280 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:21" (1/1) ... [2024-11-13 22:34:21,343 INFO L138 Inliner]: procedures = 680, calls = 2648, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 880 [2024-11-13 22:34:21,344 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:34:21,345 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:34:21,345 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:34:21,345 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:34:21,353 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:21" (1/1) ... [2024-11-13 22:34:21,354 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:21" (1/1) ... [2024-11-13 22:34:21,361 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:21" (1/1) ... [2024-11-13 22:34:21,362 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:21" (1/1) ... [2024-11-13 22:34:21,406 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:21" (1/1) ... [2024-11-13 22:34:21,413 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:21" (1/1) ... [2024-11-13 22:34:21,422 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:21" (1/1) ... [2024-11-13 22:34:21,425 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:21" (1/1) ... [2024-11-13 22:34:21,433 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:34:21,434 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:34:21,434 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:34:21,434 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:34:21,435 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:21" (1/1) ... [2024-11-13 22:34:21,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:34:21,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:34:21,519 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:34:21,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:34:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2024-11-13 22:34:21,556 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2024-11-13 22:34:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:34:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 22:34:21,556 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 22:34:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:34:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:34:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2024-11-13 22:34:21,557 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2024-11-13 22:34:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:34:21,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:34:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:34:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:34:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2024-11-13 22:34:21,557 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2024-11-13 22:34:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:34:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:34:21,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:34:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 22:34:21,558 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 22:34:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 22:34:21,558 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 22:34:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:34:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:34:21,558 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:34:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:34:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:34:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2024-11-13 22:34:21,558 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2024-11-13 22:34:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:34:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 22:34:21,558 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 22:34:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:34:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2024-11-13 22:34:21,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2024-11-13 22:34:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:34:21,927 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:34:21,930 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:34:37,568 INFO L? ?]: Removed 89 outVars from TransFormulas that were not future-live. [2024-11-13 22:34:37,568 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:34:38,143 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:34:38,143 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:34:38,144 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:38 BoogieIcfgContainer [2024-11-13 22:34:38,144 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:34:38,145 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:34:38,145 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:34:38,156 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:34:38,157 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:38" (1/1) ... [2024-11-13 22:34:38,165 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:34:38,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:38,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2024-11-13 22:34:38,216 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2024-11-13 22:34:38,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:34:38,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:38,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:31,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:36:31,138 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 22:36:45,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:38:24,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:24,993 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 22:38:24,998 INFO L158 Benchmark]: Toolchain (without parser) took 247112.40ms. Allocated memory was 117.4MB in the beginning and 3.4GB in the end (delta: 3.2GB). Free memory was 84.4MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2024-11-13 22:38:24,999 INFO L158 Benchmark]: CDTParser took 1.69ms. Allocated memory is still 117.4MB. Free memory is still 73.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:38:25,000 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3313.94ms. Allocated memory is still 117.4MB. Free memory was 84.2MB in the beginning and 55.0MB in the end (delta: 29.2MB). Peak memory consumption was 91.9MB. Max. memory is 16.1GB. [2024-11-13 22:38:25,000 INFO L158 Benchmark]: Boogie Procedure Inliner took 142.18ms. Allocated memory is still 117.4MB. Free memory was 55.0MB in the beginning and 43.4MB in the end (delta: 11.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:38:25,001 INFO L158 Benchmark]: Boogie Preprocessor took 89.05ms. Allocated memory is still 117.4MB. Free memory was 43.4MB in the beginning and 36.7MB in the end (delta: 6.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:38:25,001 INFO L158 Benchmark]: RCFGBuilder took 16709.82ms. Allocated memory was 117.4MB in the beginning and 302.0MB in the end (delta: 184.5MB). Free memory was 36.7MB in the beginning and 131.3MB in the end (delta: -94.6MB). Peak memory consumption was 160.0MB. Max. memory is 16.1GB. [2024-11-13 22:38:25,002 INFO L158 Benchmark]: CodeCheck took 226851.70ms. Allocated memory was 302.0MB in the beginning and 3.4GB in the end (delta: 3.1GB). Free memory was 131.3MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2024-11-13 22:38:25,005 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 1.69ms. Allocated memory is still 117.4MB. Free memory is still 73.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3313.94ms. Allocated memory is still 117.4MB. Free memory was 84.2MB in the beginning and 55.0MB in the end (delta: 29.2MB). Peak memory consumption was 91.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 142.18ms. Allocated memory is still 117.4MB. Free memory was 55.0MB in the beginning and 43.4MB in the end (delta: 11.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 89.05ms. Allocated memory is still 117.4MB. Free memory was 43.4MB in the beginning and 36.7MB in the end (delta: 6.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 16709.82ms. Allocated memory was 117.4MB in the beginning and 302.0MB in the end (delta: 184.5MB). Free memory was 36.7MB in the beginning and 131.3MB in the end (delta: -94.6MB). Peak memory consumption was 160.0MB. Max. memory is 16.1GB. * CodeCheck took 226851.70ms. Allocated memory was 302.0MB in the beginning and 3.4GB in the end (delta: 3.1GB). Free memory was 131.3MB in the beginning and 1.7GB in the end (delta: -1.6GB). 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. [2024-11-13 22:38:25,216 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 22:38:25,239 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/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_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/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_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/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_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/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 87391e14b88adba21a2cadbd4091fa2317508e1d0df9844d1e7f72f208000e39 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:38:28,440 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:38:28,596 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 22:38:28,633 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:38:28,634 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:38:28,634 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:38:28,635 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:38:28,635 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:38:28,635 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:38:28,635 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:38:28,636 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:38:28,636 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:38:28,636 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:38:28,636 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:38:28,636 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:38:28,637 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:38:28,637 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:38:28,637 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:38:28,637 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:38:28,637 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:38:28,637 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:38:28,638 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:38:28,638 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:38:28,638 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:38:28,638 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:38:28,638 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:38:28,638 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:38:28,639 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:38:28,639 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:38:28,639 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:38:28,639 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:38:28,639 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:38:28,639 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:38:28,639 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_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/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 -> 87391e14b88adba21a2cadbd4091fa2317508e1d0df9844d1e7f72f208000e39 [2024-11-13 22:38:29,007 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:38:29,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:38:29,021 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:38:29,023 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:38:29,023 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:38:29,025 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i Unable to find full path for "g++" [2024-11-13 22:38:31,457 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:38:32,276 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:38:32,277 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i [2024-11-13 22:38:32,330 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/data/20f02ad04/549240cc0da84e578bd9f5f2fa659ead/FLAG6db551a3c [2024-11-13 22:38:32,354 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/data/20f02ad04/549240cc0da84e578bd9f5f2fa659ead [2024-11-13 22:38:32,357 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:38:32,359 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:38:32,364 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:38:32,365 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:38:32,371 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:38:32,372 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:38:32" (1/1) ... [2024-11-13 22:38:32,373 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bf5a8ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:32, skipping insertion in model container [2024-11-13 22:38:32,374 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:38:32" (1/1) ... [2024-11-13 22:38:32,547 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:38:32,976 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_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4492,4505] [2024-11-13 22:38:32,988 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_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4552,4565] [2024-11-13 22:38:34,185 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 22:38:34,364 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:38:34,364 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:38:34,366 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 22:38:34,376 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 22:38:34,379 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:34,380 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:34,380 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:34,381 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 22:38:34,382 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:34,383 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:34,387 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 22:38:34,388 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 22:38:34,391 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 22:38:34,392 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 22:38:34,404 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:34,405 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 22:38:34,405 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:34,405 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 22:38:34,407 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:34,408 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 22:38:34,409 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:34,410 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 22:38:35,147 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 22:38:35,148 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 22:38:35,149 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 22:38:35,150 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 22:38:35,457 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 22:38:35,505 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 22:38:35,514 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 22:38:35,530 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 22:38:35,646 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 22:38:35,647 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 22:38:35,654 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 22:38:35,655 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:35,656 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:35,778 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:38:35,870 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 22:38:35,927 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:38:35,939 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_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4492,4505] [2024-11-13 22:38:35,940 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_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4552,4565] [2024-11-13 22:38:35,975 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:38:35,990 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 22:38:35,991 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 22:38:35,991 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 22:38:36,000 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 22:38:36,001 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,001 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,002 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,002 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:38:36,003 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,003 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,005 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 22:38:36,006 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 22:38:36,007 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 22:38:36,008 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 22:38:36,013 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,014 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 22:38:36,014 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,014 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 22:38:36,015 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,016 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 22:38:36,016 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,017 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 22:38:36,154 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 22:38:36,155 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:38:36,155 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:38:36,156 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:38:36,198 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 22:38:36,215 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 22:38:36,221 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 22:38:36,229 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 22:38:36,281 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 22:38:36,282 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 22:38:36,286 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 22:38:36,287 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,287 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,336 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:38:36,378 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:38:36,399 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_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4492,4505] [2024-11-13 22:38:36,403 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_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4552,4565] [2024-11-13 22:38:36,465 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,465 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,466 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,466 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,468 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,475 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,476 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,477 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,478 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,671 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] [2024-11-13 22:38:36,673 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,674 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:36,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] [2024-11-13 22:38:36,706 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:38:37,231 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:38:37,233 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:37 WrapperNode [2024-11-13 22:38:37,234 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:38:37,236 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:38:37,236 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:38:37,236 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:38:37,248 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:37" (1/1) ... [2024-11-13 22:38:37,376 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:37" (1/1) ... [2024-11-13 22:38:37,494 INFO L138 Inliner]: procedures = 700, calls = 2648, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 881 [2024-11-13 22:38:37,494 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:38:37,495 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:38:37,495 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:38:37,499 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:38:37,521 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:37" (1/1) ... [2024-11-13 22:38:37,521 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:37" (1/1) ... [2024-11-13 22:38:37,536 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:37" (1/1) ... [2024-11-13 22:38:37,536 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:37" (1/1) ... [2024-11-13 22:38:37,609 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:37" (1/1) ... [2024-11-13 22:38:37,614 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:37" (1/1) ... [2024-11-13 22:38:37,635 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:37" (1/1) ... [2024-11-13 22:38:37,645 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:37" (1/1) ... [2024-11-13 22:38:37,674 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:38:37,675 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:38:37,675 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:38:37,676 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:38:37,677 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:37" (1/1) ... [2024-11-13 22:38:37,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:38:37,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:38:37,735 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:38:37,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:38:37,787 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2024-11-13 22:38:37,787 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2024-11-13 22:38:37,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:38:37,788 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 22:38:37,788 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 22:38:37,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:38:37,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 22:38:37,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 22:38:37,789 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2024-11-13 22:38:37,790 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2024-11-13 22:38:37,790 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:38:37,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:38:37,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:38:37,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:38:37,790 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2024-11-13 22:38:37,790 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2024-11-13 22:38:37,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:38:37,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:38:37,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:38:37,791 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 22:38:37,793 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 22:38:37,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 22:38:37,794 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 22:38:37,795 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 22:38:37,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 22:38:37,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:38:37,795 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:38:37,795 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:38:37,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:38:37,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:38:37,795 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2024-11-13 22:38:37,795 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2024-11-13 22:38:37,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 22:38:37,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 22:38:37,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:38:37,796 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 22:38:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 22:38:37,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 22:38:37,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 22:38:37,796 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2024-11-13 22:38:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2024-11-13 22:38:38,239 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:38:38,242 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:38:56,761 INFO L? ?]: Removed 89 outVars from TransFormulas that were not future-live. [2024-11-13 22:38:56,762 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:38:57,642 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:38:57,642 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:38:57,643 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:38:57 BoogieIcfgContainer [2024-11-13 22:38:57,643 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:38:57,644 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:38:57,645 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:38:57,657 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:38:57,657 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:38:57" (1/1) ... [2024-11-13 22:38:57,667 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:38:57,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:57,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2024-11-13 22:38:57,745 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2024-11-13 22:38:57,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:38:57,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:57,758 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:38:57,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:38:57,763 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:38:57,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e514e3f-9dac-49e3-84ad-6c7cdc1e420a/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process