./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:47:09,566 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:47:09,675 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 19:47:09,685 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:47:09,687 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:47:09,737 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:47:09,739 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:47:09,739 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:47:09,741 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:47:09,743 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:47:09,744 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:47:09,744 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:47:09,745 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:47:09,746 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:47:09,746 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:47:09,747 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:47:09,747 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:47:09,748 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:47:09,748 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:47:09,752 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:47:09,753 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:47:09,754 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:47:09,754 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:47:09,755 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:47:09,755 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:47:09,756 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:47:09,757 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:47:09,757 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:47:09,758 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:47:09,758 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:47:09,759 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b [2024-11-08 19:47:10,092 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:47:10,132 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:47:10,136 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:47:10,139 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:47:10,139 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:47:10,141 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i Unable to find full path for "g++" [2024-11-08 19:47:12,358 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:47:13,077 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:47:13,079 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2024-11-08 19:47:13,121 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/data/822457588/55666e0b61f14314b37c8d37af4e1dd4/FLAGa493c8a56 [2024-11-08 19:47:13,150 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/data/822457588/55666e0b61f14314b37c8d37af4e1dd4 [2024-11-08 19:47:13,153 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:47:13,156 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:47:13,159 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:47:13,161 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:47:13,167 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:47:13,170 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:47:13" (1/1) ... [2024-11-08 19:47:13,172 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f694b00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:13, skipping insertion in model container [2024-11-08 19:47:13,173 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:47:13" (1/1) ... [2024-11-08 19:47:13,306 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:47:13,634 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_fee9fb58-aeae-48d4-82c4-5060278f0ad6/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2024-11-08 19:47:13,646 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_fee9fb58-aeae-48d4-82c4-5060278f0ad6/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2024-11-08 19:47:15,308 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:15,309 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:15,310 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:15,312 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:15,313 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:15,331 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:15,332 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:15,335 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:15,336 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:15,338 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:15,340 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:15,341 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:15,342 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,246 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,247 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,254 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,264 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,331 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,336 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:47:16,403 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:47:16,430 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_fee9fb58-aeae-48d4-82c4-5060278f0ad6/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2024-11-08 19:47:16,431 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_fee9fb58-aeae-48d4-82c4-5060278f0ad6/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2024-11-08 19:47:16,566 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,567 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,568 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,569 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,570 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,581 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,581 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,583 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,584 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,586 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,587 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,588 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,588 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,714 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,715 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,720 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,730 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] [2024-11-08 19:47:16,779 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:47:16,784 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:47:17,171 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:47:17,173 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:17 WrapperNode [2024-11-08 19:47:17,173 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:47:17,175 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:47:17,175 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:47:17,175 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:47:17,184 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:17" (1/1) ... [2024-11-08 19:47:17,302 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:17" (1/1) ... [2024-11-08 19:47:17,413 INFO L138 Inliner]: procedures = 680, calls = 1679, calls flagged for inlining = 52, calls inlined = 11, statements flattened = 812 [2024-11-08 19:47:17,413 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:47:17,419 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:47:17,419 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:47:17,419 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:47:17,441 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:17" (1/1) ... [2024-11-08 19:47:17,441 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:17" (1/1) ... [2024-11-08 19:47:17,452 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:17" (1/1) ... [2024-11-08 19:47:17,457 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:17" (1/1) ... [2024-11-08 19:47:17,517 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:17" (1/1) ... [2024-11-08 19:47:17,520 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:17" (1/1) ... [2024-11-08 19:47:17,561 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:17" (1/1) ... [2024-11-08 19:47:17,565 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:17" (1/1) ... [2024-11-08 19:47:17,575 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:47:17,577 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:47:17,577 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:47:17,577 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:47:17,578 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:17" (1/1) ... [2024-11-08 19:47:17,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:47:17,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:47:17,629 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:47:17,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:47:17,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:47:17,676 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-08 19:47:17,676 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-08 19:47:17,676 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-08 19:47:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-08 19:47:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 19:47:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 19:47:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-08 19:47:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-08 19:47:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 19:47:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:47:17,680 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 19:47:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 19:47:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 19:47:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 19:47:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:47:17,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:47:17,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:47:17,682 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-08 19:47:17,682 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-08 19:47:17,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:47:17,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:47:17,682 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-08 19:47:17,683 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-08 19:47:17,683 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-08 19:47:17,683 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-08 19:47:17,683 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-08 19:47:17,683 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-08 19:47:17,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:47:17,683 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-08 19:47:17,683 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-08 19:47:17,683 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-08 19:47:17,684 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-08 19:47:17,684 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 19:47:17,684 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 19:47:17,684 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-08 19:47:17,684 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-08 19:47:17,684 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-11-08 19:47:17,684 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-11-08 19:47:17,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:47:17,685 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-08 19:47:17,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-08 19:47:17,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:47:17,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 19:47:17,685 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 19:47:17,685 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 19:47:17,685 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-08 19:47:17,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-08 19:47:17,688 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-08 19:47:17,688 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-08 19:47:17,688 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_ensure_capacity [2024-11-08 19:47:17,688 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_ensure_capacity [2024-11-08 19:47:17,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:47:17,688 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-08 19:47:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-08 19:47:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:47:18,164 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:47:18,169 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:47:31,467 INFO L? ?]: Removed 158 outVars from TransFormulas that were not future-live. [2024-11-08 19:47:31,468 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:47:31,864 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:47:31,865 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:47:31,866 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:47:31 BoogieIcfgContainer [2024-11-08 19:47:31,866 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:47:31,868 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:47:31,868 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:47:31,881 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:47:31,882 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:47:31" (1/1) ... [2024-11-08 19:47:31,893 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:47:31,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:31,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 207 states and 280 transitions. [2024-11-08 19:47:31,978 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 280 transitions. [2024-11-08 19:47:31,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:47:31,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:31,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:41,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:43,205 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 19:47:53,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:47:54,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:54,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 209 states and 292 transitions. [2024-11-08 19:47:54,944 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 292 transitions. [2024-11-08 19:47:54,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:47:54,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:54,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:01,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:03,390 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 19:48:04,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:04,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 213 states and 298 transitions. [2024-11-08 19:48:04,398 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 298 transitions. [2024-11-08 19:48:04,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:48:04,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:04,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:09,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:12,219 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 19:48:12,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:12,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 216 states and 302 transitions. [2024-11-08 19:48:12,853 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 302 transitions. [2024-11-08 19:48:12,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:48:12,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:12,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:18,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:20,590 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 19:48:22,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:22,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 220 states and 306 transitions. [2024-11-08 19:48:22,294 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 306 transitions. [2024-11-08 19:48:22,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:48:22,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:22,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:27,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:28,736 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 19:48:31,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:31,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 226 states and 315 transitions. [2024-11-08 19:48:31,146 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 315 transitions. [2024-11-08 19:48:31,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:48:31,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:31,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:36,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:37,510 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 19:48:37,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:37,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 213 states and 293 transitions. [2024-11-08 19:48:37,613 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 293 transitions. [2024-11-08 19:48:37,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:48:37,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:37,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:00,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:49:16,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:49:17,374 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-08 19:49:17,382 INFO L158 Benchmark]: Toolchain (without parser) took 124226.01ms. Allocated memory was 148.9MB in the beginning and 2.9GB in the end (delta: 2.7GB). Free memory was 108.6MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2024-11-08 19:49:17,383 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 148.9MB. Free memory is still 93.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 19:49:17,384 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4013.99ms. Allocated memory was 148.9MB in the beginning and 182.5MB in the end (delta: 33.6MB). Free memory was 108.2MB in the beginning and 85.7MB in the end (delta: 22.4MB). Peak memory consumption was 74.9MB. Max. memory is 16.1GB. [2024-11-08 19:49:17,389 INFO L158 Benchmark]: Boogie Procedure Inliner took 243.54ms. Allocated memory is still 182.5MB. Free memory was 85.7MB in the beginning and 75.0MB in the end (delta: 10.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-08 19:49:17,389 INFO L158 Benchmark]: Boogie Preprocessor took 156.93ms. Allocated memory is still 182.5MB. Free memory was 75.0MB in the beginning and 123.1MB in the end (delta: -48.1MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. [2024-11-08 19:49:17,390 INFO L158 Benchmark]: RCFGBuilder took 14290.31ms. Allocated memory was 182.5MB in the beginning and 232.8MB in the end (delta: 50.3MB). Free memory was 123.1MB in the beginning and 160.2MB in the end (delta: -37.1MB). Peak memory consumption was 100.3MB. Max. memory is 16.1GB. [2024-11-08 19:49:17,391 INFO L158 Benchmark]: CodeCheck took 105513.89ms. Allocated memory was 232.8MB in the beginning and 2.9GB in the end (delta: 2.6GB). Free memory was 160.2MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2024-11-08 19:49:17,398 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 0.47ms. Allocated memory is still 148.9MB. Free memory is still 93.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4013.99ms. Allocated memory was 148.9MB in the beginning and 182.5MB in the end (delta: 33.6MB). Free memory was 108.2MB in the beginning and 85.7MB in the end (delta: 22.4MB). Peak memory consumption was 74.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 243.54ms. Allocated memory is still 182.5MB. Free memory was 85.7MB in the beginning and 75.0MB in the end (delta: 10.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 156.93ms. Allocated memory is still 182.5MB. Free memory was 75.0MB in the beginning and 123.1MB in the end (delta: -48.1MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. * RCFGBuilder took 14290.31ms. Allocated memory was 182.5MB in the beginning and 232.8MB in the end (delta: 50.3MB). Free memory was 123.1MB in the beginning and 160.2MB in the end (delta: -37.1MB). Peak memory consumption was 100.3MB. Max. memory is 16.1GB. * CodeCheck took 105513.89ms. Allocated memory was 232.8MB in the beginning and 2.9GB in the end (delta: 2.6GB). Free memory was 160.2MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7775]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 19:49:17,627 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-08 19:49:17,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:49:20,199 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:49:20,301 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-08 19:49:20,351 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:49:20,352 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:49:20,352 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:49:20,353 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:49:20,353 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:49:20,354 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:49:20,357 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:49:20,357 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:49:20,358 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:49:20,358 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:49:20,359 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:49:20,359 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 19:49:20,361 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 19:49:20,362 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:49:20,362 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 19:49:20,363 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:49:20,365 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:49:20,366 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:49:20,367 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:49:20,367 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:49:20,368 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 19:49:20,368 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 19:49:20,369 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:49:20,369 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:49:20,370 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:49:20,370 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:49:20,370 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:49:20,371 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 19:49:20,371 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 19:49:20,372 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 19:49:20,372 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b [2024-11-08 19:49:20,752 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:49:20,784 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:49:20,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:49:20,795 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:49:20,795 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:49:20,796 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i Unable to find full path for "g++" [2024-11-08 19:49:23,028 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:49:23,620 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:49:23,623 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2024-11-08 19:49:23,672 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/data/eaf9d15cc/37a4b22c162b479790d315afb2943904/FLAGe1efb2e26 [2024-11-08 19:49:23,693 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/data/eaf9d15cc/37a4b22c162b479790d315afb2943904 [2024-11-08 19:49:23,696 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:49:23,698 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:49:23,702 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:49:23,702 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:49:23,708 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:49:23,708 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:49:23" (1/1) ... [2024-11-08 19:49:23,711 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5311022c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:23, skipping insertion in model container [2024-11-08 19:49:23,711 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:49:23" (1/1) ... [2024-11-08 19:49:23,878 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:49:24,241 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_fee9fb58-aeae-48d4-82c4-5060278f0ad6/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2024-11-08 19:49:24,251 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_fee9fb58-aeae-48d4-82c4-5060278f0ad6/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2024-11-08 19:49:25,197 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:25,464 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:25,465 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:25,466 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:25,483 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:25,487 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:25,488 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:25,490 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:25,491 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:25,493 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:25,495 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:25,500 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:25,500 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:25,503 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:25,504 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:25,518 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:25,523 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:25,523 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:25,524 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:25,525 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:25,526 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:25,526 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:25,530 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:25,532 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:25,533 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:25,533 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:25,534 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:25,535 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:25,536 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,005 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,006 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,007 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,008 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,162 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,175 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,176 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,176 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,176 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,178 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,178 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,179 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,184 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,192 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,198 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,199 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,199 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,200 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,200 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,201 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,201 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,201 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,202 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,203 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,203 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,203 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,204 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,204 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,257 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,258 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,262 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:49:26,313 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-08 19:49:26,352 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:49:26,356 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_fee9fb58-aeae-48d4-82c4-5060278f0ad6/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2024-11-08 19:49:26,357 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_fee9fb58-aeae-48d4-82c4-5060278f0ad6/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2024-11-08 19:49:26,405 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,455 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,459 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,459 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,465 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,466 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,466 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,467 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,467 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,468 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,469 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,471 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,471 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,473 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,473 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,478 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,478 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,479 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,479 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,480 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,481 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,481 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,482 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,483 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,483 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,484 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,484 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,485 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,485 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,529 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,530 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,531 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,531 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,561 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,577 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,578 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,578 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,578 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,580 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,584 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,584 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,585 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,593 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,600 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,602 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,603 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,603 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,604 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,605 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,605 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,605 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,607 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,610 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,611 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,611 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,611 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,611 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,676 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:49:26,680 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,682 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:49:26,708 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:49:26,727 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_fee9fb58-aeae-48d4-82c4-5060278f0ad6/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2024-11-08 19:49:26,728 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_fee9fb58-aeae-48d4-82c4-5060278f0ad6/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2024-11-08 19:49:26,803 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,804 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,805 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,806 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,807 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,819 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,821 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,822 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,823 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,824 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,825 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,826 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,827 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,926 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,926 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,927 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,933 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,939 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] [2024-11-08 19:49:26,953 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:49:26,954 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:49:27,318 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:49:27,319 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:27 WrapperNode [2024-11-08 19:49:27,319 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:49:27,320 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:49:27,320 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:49:27,320 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:49:27,332 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:27" (1/1) ... [2024-11-08 19:49:27,468 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:27" (1/1) ... [2024-11-08 19:49:27,561 INFO L138 Inliner]: procedures = 700, calls = 1679, calls flagged for inlining = 52, calls inlined = 11, statements flattened = 803 [2024-11-08 19:49:27,561 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:49:27,562 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:49:27,562 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:49:27,562 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:49:27,581 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:27" (1/1) ... [2024-11-08 19:49:27,581 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:27" (1/1) ... [2024-11-08 19:49:27,601 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:27" (1/1) ... [2024-11-08 19:49:27,602 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:27" (1/1) ... [2024-11-08 19:49:27,659 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:27" (1/1) ... [2024-11-08 19:49:27,666 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:27" (1/1) ... [2024-11-08 19:49:27,684 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:27" (1/1) ... [2024-11-08 19:49:27,692 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:27" (1/1) ... [2024-11-08 19:49:27,713 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:49:27,714 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:49:27,718 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:49:27,718 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:49:27,719 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:27" (1/1) ... [2024-11-08 19:49:27,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:49:27,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:49:27,756 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:49:27,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:49:27,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:49:27,821 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-08 19:49:27,821 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-08 19:49:27,821 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-08 19:49:27,821 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-08 19:49:27,821 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 19:49:27,821 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 19:49:27,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 19:49:27,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-08 19:49:27,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-08 19:49:27,822 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-08 19:49:27,822 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-08 19:49:27,822 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 19:49:27,822 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 19:49:27,822 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 19:49:27,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 19:49:27,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:49:27,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:49:27,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:49:27,855 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-08 19:49:27,855 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-08 19:49:27,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:49:27,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:49:27,856 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-08 19:49:27,856 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-08 19:49:27,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-08 19:49:27,857 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-08 19:49:27,857 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-08 19:49:27,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-08 19:49:27,857 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-08 19:49:27,857 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-08 19:49:27,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:49:27,858 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-08 19:49:27,858 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-08 19:49:27,858 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-08 19:49:27,858 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-08 19:49:27,858 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 19:49:27,858 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 19:49:27,859 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-08 19:49:27,859 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-08 19:49:27,859 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-11-08 19:49:27,859 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-11-08 19:49:27,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:49:27,860 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-08 19:49:27,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-08 19:49:27,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:49:27,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-08 19:49:27,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-08 19:49:27,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 19:49:27,861 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 19:49:27,861 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 19:49:27,861 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-08 19:49:27,861 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-08 19:49:27,861 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-08 19:49:27,861 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-08 19:49:27,862 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_ensure_capacity [2024-11-08 19:49:27,862 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_ensure_capacity [2024-11-08 19:49:27,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-08 19:49:27,862 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-08 19:49:27,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-08 19:49:28,240 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:49:28,243 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:49:43,937 INFO L? ?]: Removed 159 outVars from TransFormulas that were not future-live. [2024-11-08 19:49:43,937 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:49:44,347 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:49:44,348 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:49:44,349 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:49:44 BoogieIcfgContainer [2024-11-08 19:49:44,349 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:49:44,350 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:49:44,350 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:49:44,361 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:49:44,361 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:49:44" (1/1) ... [2024-11-08 19:49:44,372 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:49:44,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:44,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 204 states and 277 transitions. [2024-11-08 19:49:44,458 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 277 transitions. [2024-11-08 19:49:44,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:49:44,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:44,497 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 19:49:44,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 19:49:44,500 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 19:49:44,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-08 19:49:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:54,095 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 19:50:03,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:03,906 INFO L255 TraceCheckSpWp]: Trace formula consists of 2459 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 19:50:03,917 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:50:05,639 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:50:05,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-08 19:50:16,671 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.43s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:50:21,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:21,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 206 states and 289 transitions. [2024-11-08 19:50:21,371 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 289 transitions. [2024-11-08 19:50:21,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:50:21,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:21,374 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 19:50:21,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 19:50:21,377 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 19:50:21,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-08 19:50:29,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:29,065 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 19:50:37,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:37,896 INFO L255 TraceCheckSpWp]: Trace formula consists of 2546 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-08 19:50:37,903 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:50:41,824 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:50:41,840 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0 [2024-11-08 19:50:46,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:46,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 210 states and 295 transitions. [2024-11-08 19:50:46,727 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 295 transitions. [2024-11-08 19:50:46,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:50:46,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:46,730 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 19:50:46,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 19:50:46,736 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 19:50:46,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-08 19:50:56,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:56,436 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 19:51:05,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:06,109 INFO L255 TraceCheckSpWp]: Trace formula consists of 2633 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 19:51:06,115 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:51:09,835 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 19:51:09,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-11-08 19:51:12,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:12,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 213 states and 299 transitions. [2024-11-08 19:51:12,150 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 299 transitions. [2024-11-08 19:51:12,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:51:12,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:12,154 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 19:51:12,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 19:51:12,158 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 19:51:12,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-08 19:51:22,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:22,700 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 19:51:31,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:31,753 INFO L255 TraceCheckSpWp]: Trace formula consists of 2593 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-08 19:51:31,756 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:51:33,856 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:51:33,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2024-11-08 19:51:34,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:34,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 206 states and 287 transitions. [2024-11-08 19:51:34,181 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 287 transitions. [2024-11-08 19:51:34,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:51:34,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:34,183 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 19:51:34,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 19:51:34,190 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 19:51:34,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-08 19:51:43,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:43,847 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 19:51:52,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:52,449 INFO L255 TraceCheckSpWp]: Trace formula consists of 2720 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 19:51:52,454 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:51:58,695 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 19:51:58,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2024-11-08 19:52:06,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:06,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 209 states and 290 transitions. [2024-11-08 19:52:06,856 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 290 transitions. [2024-11-08 19:52:06,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:52:06,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:06,859 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 19:52:06,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 19:52:06,863 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 19:52:06,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-08 19:52:16,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:16,898 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 19:52:25,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:25,646 INFO L255 TraceCheckSpWp]: Trace formula consists of 2696 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 19:52:25,652 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:52:28,615 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 19:52:28,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-11-08 19:52:38,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:38,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 209 states and 289 transitions. [2024-11-08 19:52:38,532 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 289 transitions. [2024-11-08 19:52:38,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:52:38,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:38,535 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 19:52:38,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 19:52:38,539 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 19:52:38,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fee9fb58-aeae-48d4-82c4-5060278f0ad6/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process