./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:27:42,965 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:27:43,026 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 02:27:43,031 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:27:43,031 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:27:43,052 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:27:43,052 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:27:43,053 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:27:43,053 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:27:43,053 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:27:43,053 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:27:43,053 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:27:43,054 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:27:43,054 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:27:43,054 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:27:43,054 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:27:43,054 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:27:43,054 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:27:43,054 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:27:43,054 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:27:43,054 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:27:43,055 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:27:43,055 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:27:43,055 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:27:43,055 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:27:43,055 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:27:43,055 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:27:43,055 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:27:43,055 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:27:43,055 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:27:43,055 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_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 [2024-12-06 02:27:43,321 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:27:43,330 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:27:43,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:27:43,333 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:27:43,333 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:27:43,335 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2024-12-06 02:27:46,054 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/data/d789418a1/3041fb3c2c284cc2894c474355d5b33b/FLAG1c653cc90 [2024-12-06 02:27:46,443 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:27:46,444 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2024-12-06 02:27:46,467 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/data/d789418a1/3041fb3c2c284cc2894c474355d5b33b/FLAG1c653cc90 [2024-12-06 02:27:46,479 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/data/d789418a1/3041fb3c2c284cc2894c474355d5b33b [2024-12-06 02:27:46,481 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:27:46,482 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:27:46,483 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:27:46,483 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:27:46,487 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:27:46,488 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:27:46" (1/1) ... [2024-12-06 02:27:46,489 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ca3262a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:46, skipping insertion in model container [2024-12-06 02:27:46,489 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:27:46" (1/1) ... [2024-12-06 02:27:46,560 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:27:46,777 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_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2024-12-06 02:27:46,783 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_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2024-12-06 02:27:47,519 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:47,520 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:47,521 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:47,521 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:47,522 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:47,534 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:47,534 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:47,536 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:47,536 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:47,538 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:47,539 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:47,539 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:47,540 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:48,002 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:48,010 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:48,066 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:27:48,100 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:27:48,113 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_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2024-12-06 02:27:48,114 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_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2024-12-06 02:27:48,176 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:48,176 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:48,177 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:48,177 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:48,193 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:48,201 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:48,201 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:48,202 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:48,202 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:48,203 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:48,204 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:48,204 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:48,204 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:48,264 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:48,270 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:27:48,277 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7529-7540] [2024-12-06 02:27:48,294 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:27:48,478 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:27:48,479 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:48 WrapperNode [2024-12-06 02:27:48,479 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:27:48,479 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:27:48,480 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:27:48,480 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:27:48,485 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:48" (1/1) ... [2024-12-06 02:27:48,531 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:48" (1/1) ... [2024-12-06 02:27:48,573 INFO L138 Inliner]: procedures = 679, calls = 1574, calls flagged for inlining = 46, calls inlined = 6, statements flattened = 584 [2024-12-06 02:27:48,574 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:27:48,574 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:27:48,574 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:27:48,575 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:27:48,584 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:48" (1/1) ... [2024-12-06 02:27:48,584 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:48" (1/1) ... [2024-12-06 02:27:48,590 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:48" (1/1) ... [2024-12-06 02:27:48,590 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:48" (1/1) ... [2024-12-06 02:27:48,613 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:48" (1/1) ... [2024-12-06 02:27:48,615 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:48" (1/1) ... [2024-12-06 02:27:48,618 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:48" (1/1) ... [2024-12-06 02:27:48,623 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:48" (1/1) ... [2024-12-06 02:27:48,626 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:48" (1/1) ... [2024-12-06 02:27:48,634 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:27:48,635 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:27:48,635 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:27:48,635 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:27:48,636 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:48" (1/1) ... [2024-12-06 02:27:48,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:27:48,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:27:48,677 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:27:48,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:27:48,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:27:48,711 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-12-06 02:27:48,711 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-12-06 02:27:48,711 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-12-06 02:27:48,711 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-12-06 02:27:48,711 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 02:27:48,711 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 02:27:48,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 02:27:48,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:27:48,711 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 02:27:48,712 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 02:27:48,712 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:27:48,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:27:48,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:27:48,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:27:48,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:27:48,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:27:48,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:27:48,712 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 02:27:48,712 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 02:27:48,712 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-06 02:27:48,712 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-06 02:27:48,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 02:27:48,712 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:27:48,713 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:27:48,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:27:48,713 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2024-12-06 02:27:48,713 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2024-12-06 02:27:48,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:27:48,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 02:27:48,713 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 02:27:48,713 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 02:27:48,713 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-06 02:27:48,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-06 02:27:48,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:27:48,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:27:48,950 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:27:48,952 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:28:00,606 INFO L? ?]: Removed 63 outVars from TransFormulas that were not future-live. [2024-12-06 02:28:00,606 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:28:00,936 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:28:00,936 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 02:28:00,937 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:28:00 BoogieIcfgContainer [2024-12-06 02:28:00,937 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:28:00,937 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:28:00,938 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:28:00,947 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:28:00,948 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:28:00" (1/1) ... [2024-12-06 02:28:00,955 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:28:00,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:01,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 78 states and 96 transitions. [2024-12-06 02:28:01,006 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 96 transitions. [2024-12-06 02:28:01,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:28:01,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:01,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:06,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:07,664 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:28:17,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:28:18,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:18,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 82 states and 104 transitions. [2024-12-06 02:28:18,812 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 104 transitions. [2024-12-06 02:28:18,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:28:18,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:18,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:24,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:25,109 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:28:25,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:25,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 83 states and 105 transitions. [2024-12-06 02:28:25,214 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 105 transitions. [2024-12-06 02:28:25,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:28:25,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:25,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:30,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:30,667 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:28:30,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:30,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 80 states and 100 transitions. [2024-12-06 02:28:30,706 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 100 transitions. [2024-12-06 02:28:30,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:28:30,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:30,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:35,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:36,753 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:28:37,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:37,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 80 states and 99 transitions. [2024-12-06 02:28:37,540 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 99 transitions. [2024-12-06 02:28:37,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:28:37,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:37,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:41,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:42,918 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 02:28:43,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:43,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 80 states and 98 transitions. [2024-12-06 02:28:43,117 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 98 transitions. [2024-12-06 02:28:43,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:28:43,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:43,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:52,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:29:07,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:29:08,094 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 02:29:08,098 INFO L158 Benchmark]: Toolchain (without parser) took 81614.89ms. Allocated memory was 142.6MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 110.6MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-12-06 02:29:08,098 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 142.6MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:29:08,099 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1995.69ms. Allocated memory is still 142.6MB. Free memory was 110.6MB in the beginning and 79.3MB in the end (delta: 31.3MB). Peak memory consumption was 83.1MB. Max. memory is 16.1GB. [2024-12-06 02:29:08,099 INFO L158 Benchmark]: Boogie Procedure Inliner took 94.51ms. Allocated memory is still 142.6MB. Free memory was 79.3MB in the beginning and 70.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:29:08,100 INFO L158 Benchmark]: Boogie Preprocessor took 59.30ms. Allocated memory is still 142.6MB. Free memory was 70.9MB in the beginning and 66.2MB in the end (delta: 4.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:29:08,100 INFO L158 Benchmark]: RCFGBuilder took 12302.12ms. Allocated memory was 142.6MB in the beginning and 335.5MB in the end (delta: 192.9MB). Free memory was 66.2MB in the beginning and 122.1MB in the end (delta: -56.0MB). Peak memory consumption was 147.2MB. Max. memory is 16.1GB. [2024-12-06 02:29:08,101 INFO L158 Benchmark]: CodeCheck took 67159.20ms. Allocated memory was 335.5MB in the beginning and 2.5GB in the end (delta: 2.2GB). Free memory was 122.1MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 939.5MB. Max. memory is 16.1GB. [2024-12-06 02:29:08,104 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 0.25ms. Allocated memory is still 142.6MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1995.69ms. Allocated memory is still 142.6MB. Free memory was 110.6MB in the beginning and 79.3MB in the end (delta: 31.3MB). Peak memory consumption was 83.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 94.51ms. Allocated memory is still 142.6MB. Free memory was 79.3MB in the beginning and 70.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 59.30ms. Allocated memory is still 142.6MB. Free memory was 70.9MB in the beginning and 66.2MB in the end (delta: 4.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 12302.12ms. Allocated memory was 142.6MB in the beginning and 335.5MB in the end (delta: 192.9MB). Free memory was 66.2MB in the beginning and 122.1MB in the end (delta: -56.0MB). Peak memory consumption was 147.2MB. Max. memory is 16.1GB. * CodeCheck took 67159.20ms. Allocated memory was 335.5MB in the beginning and 2.5GB in the end (delta: 2.2GB). Free memory was 122.1MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 939.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7529]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7529-7540] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 02:29:08,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:29:10,159 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:29:10,240 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 02:29:10,265 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:29:10,266 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:29:10,266 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:29:10,267 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:29:10,267 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:29:10,267 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:29:10,267 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:29:10,267 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:29:10,267 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:29:10,267 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:29:10,268 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:29:10,268 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 02:29:10,268 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 02:29:10,268 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 02:29:10,268 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:29:10,268 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:29:10,268 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:29:10,269 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:29:10,269 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:29:10,269 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:29:10,269 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:29:10,269 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 02:29:10,269 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:29:10,269 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:29:10,269 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:29:10,269 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:29:10,269 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:29:10,270 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 02:29:10,270 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:29:10,270 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 02:29:10,270 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_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 [2024-12-06 02:29:10,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:29:10,518 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:29:10,520 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:29:10,521 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:29:10,522 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:29:10,523 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2024-12-06 02:29:13,197 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/data/c9943f7a7/c4b0752d376142319ab43fdd3a788b94/FLAG8b094fbf5 [2024-12-06 02:29:13,575 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:29:13,575 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2024-12-06 02:29:13,605 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/data/c9943f7a7/c4b0752d376142319ab43fdd3a788b94/FLAG8b094fbf5 [2024-12-06 02:29:13,619 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/data/c9943f7a7/c4b0752d376142319ab43fdd3a788b94 [2024-12-06 02:29:13,622 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:29:13,623 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:29:13,625 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:29:13,625 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:29:13,629 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:29:13,630 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:29:13" (1/1) ... [2024-12-06 02:29:13,631 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63571908 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:13, skipping insertion in model container [2024-12-06 02:29:13,631 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:29:13" (1/1) ... [2024-12-06 02:29:13,694 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:29:13,913 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_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2024-12-06 02:29:13,919 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_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2024-12-06 02:29:14,440 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,579 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,579 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,580 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,586 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,587 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:14,588 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:14,588 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:14,589 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,589 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:14,590 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:14,593 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,593 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,595 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,596 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,603 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:14,604 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,604 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:14,604 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,605 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:14,606 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,606 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:14,606 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,608 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:14,609 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,609 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:14,609 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,610 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:14,610 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:14,891 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,892 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,892 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,892 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,973 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:14,980 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:14,986 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,986 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,986 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,986 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,987 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,987 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,987 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,988 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,988 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,989 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,989 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,989 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,989 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:14,989 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,033 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:29:15,065 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-06 02:29:15,096 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:29:15,102 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_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2024-12-06 02:29:15,102 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_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2024-12-06 02:29:15,127 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,151 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,152 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,152 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,156 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,157 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,158 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,158 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,158 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,159 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,159 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,161 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,162 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,163 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,163 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,168 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,168 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,168 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,169 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,169 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,170 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,170 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,170 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,171 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,171 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,172 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,172 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,172 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,172 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,212 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,213 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,213 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,213 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,229 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,234 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,237 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,237 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,237 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,237 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,238 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,238 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,238 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,238 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,239 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,239 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,239 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,239 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,239 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,239 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:29:15,256 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:29:15,270 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:29:15,282 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_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2024-12-06 02:29:15,283 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_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2024-12-06 02:29:15,321 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,322 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,322 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,322 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,323 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,329 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,329 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,330 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,330 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,331 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,331 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,332 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,332 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,396 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,400 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:29:15,406 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7529-7540] [2024-12-06 02:29:15,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:29:15,649 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:29:15,650 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:15 WrapperNode [2024-12-06 02:29:15,650 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:29:15,651 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:29:15,651 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:29:15,651 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:29:15,657 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:15" (1/1) ... [2024-12-06 02:29:15,711 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:15" (1/1) ... [2024-12-06 02:29:15,759 INFO L138 Inliner]: procedures = 699, calls = 1574, calls flagged for inlining = 46, calls inlined = 6, statements flattened = 583 [2024-12-06 02:29:15,760 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:29:15,760 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:29:15,760 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:29:15,760 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:29:15,767 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:15" (1/1) ... [2024-12-06 02:29:15,767 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:15" (1/1) ... [2024-12-06 02:29:15,775 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:15" (1/1) ... [2024-12-06 02:29:15,775 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:15" (1/1) ... [2024-12-06 02:29:15,807 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:15" (1/1) ... [2024-12-06 02:29:15,809 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:15" (1/1) ... [2024-12-06 02:29:15,812 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:15" (1/1) ... [2024-12-06 02:29:15,821 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:15" (1/1) ... [2024-12-06 02:29:15,824 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:15" (1/1) ... [2024-12-06 02:29:15,834 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:29:15,835 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:29:15,835 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:29:15,835 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:29:15,836 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:15" (1/1) ... [2024-12-06 02:29:15,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:29:15,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:29:15,869 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:29:15,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:29:15,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:29:15,892 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-12-06 02:29:15,893 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-12-06 02:29:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-12-06 02:29:15,893 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-12-06 02:29:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 02:29:15,893 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 02:29:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 02:29:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 02:29:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-12-06 02:29:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 02:29:15,893 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 02:29:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:29:15,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:29:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:29:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:29:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:29:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:29:15,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:29:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 02:29:15,894 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 02:29:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-06 02:29:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-06 02:29:15,894 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-06 02:29:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 02:29:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:29:15,894 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:29:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:29:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2024-12-06 02:29:15,894 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2024-12-06 02:29:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:29:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-06 02:29:15,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 02:29:15,895 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 02:29:15,895 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 02:29:15,895 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-06 02:29:15,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-06 02:29:15,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 02:29:16,123 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:29:16,124 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:29:25,711 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-06 02:29:25,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-06 02:29:25,712 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:694) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-12-06 02:29:25,716 INFO L158 Benchmark]: Toolchain (without parser) took 12092.62ms. Allocated memory was 92.3MB in the beginning and 176.2MB in the end (delta: 83.9MB). Free memory was 63.5MB in the beginning and 104.0MB in the end (delta: -40.5MB). Peak memory consumption was 115.9MB. Max. memory is 16.1GB. [2024-12-06 02:29:25,717 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 83.9MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:29:25,717 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2025.43ms. Allocated memory was 92.3MB in the beginning and 176.2MB in the end (delta: 83.9MB). Free memory was 63.3MB in the beginning and 103.5MB in the end (delta: -40.2MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. [2024-12-06 02:29:25,717 INFO L158 Benchmark]: Boogie Procedure Inliner took 109.18ms. Allocated memory is still 176.2MB. Free memory was 103.5MB in the beginning and 94.9MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:29:25,718 INFO L158 Benchmark]: Boogie Preprocessor took 74.00ms. Allocated memory is still 176.2MB. Free memory was 94.9MB in the beginning and 88.3MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:29:25,718 INFO L158 Benchmark]: RCFGBuilder took 9879.75ms. Allocated memory is still 176.2MB. Free memory was 88.3MB in the beginning and 104.0MB in the end (delta: -15.7MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. [2024-12-06 02:29:25,720 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 83.9MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2025.43ms. Allocated memory was 92.3MB in the beginning and 176.2MB in the end (delta: 83.9MB). Free memory was 63.3MB in the beginning and 103.5MB in the end (delta: -40.2MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 109.18ms. Allocated memory is still 176.2MB. Free memory was 103.5MB in the beginning and 94.9MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 74.00ms. Allocated memory is still 176.2MB. Free memory was 94.9MB in the beginning and 88.3MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 9879.75ms. Allocated memory is still 176.2MB. Free memory was 88.3MB in the beginning and 104.0MB in the end (delta: -15.7MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7529]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7529-7540] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56537a7d-6a7e-46b1-b6ca-5aef53d12e90/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")