./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6f493f36268ddddf1b95c73a1ef895545bd56827101b5cfb094b1b471fbade36 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:05:27,482 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:05:27,578 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:05:27,582 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:05:27,582 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:05:27,608 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:05:27,609 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:05:27,609 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:05:27,610 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:05:27,610 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:05:27,610 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:05:27,610 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:05:27,610 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:05:27,610 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:05:27,610 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:05:27,611 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:05:27,611 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:05:27,611 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:05:27,611 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:05:27,611 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:05:27,611 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:05:27,611 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:05:27,612 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:05:27,612 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:05:27,612 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:05:27,612 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:05:27,612 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:05:27,612 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:05:27,612 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:05:27,612 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:05:27,612 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f493f36268ddddf1b95c73a1ef895545bd56827101b5cfb094b1b471fbade36 [2024-11-13 21:05:27,915 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:05:27,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:05:27,931 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:05:27,933 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:05:27,933 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:05:27,934 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i Unable to find full path for "g++" [2024-11-13 21:05:29,959 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:05:30,561 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:05:30,566 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2024-11-13 21:05:30,614 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/data/241fc4690/d1fcfdf2dc0f42e49c429858a9778119/FLAGca5315001 [2024-11-13 21:05:30,634 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/data/241fc4690/d1fcfdf2dc0f42e49c429858a9778119 [2024-11-13 21:05:30,636 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:05:30,638 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:05:30,639 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:05:30,639 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:05:30,644 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:05:30,645 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:05:30" (1/1) ... [2024-11-13 21:05:30,646 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@726c98c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:30, skipping insertion in model container [2024-11-13 21:05:30,647 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:05:30" (1/1) ... [2024-11-13 21:05:30,791 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:05:31,104 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_a91798c1-1c18-4279-a4fc-c418cf399a89/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2024-11-13 21:05:31,112 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_a91798c1-1c18-4279-a4fc-c418cf399a89/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2024-11-13 21:05:32,094 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:32,095 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:32,096 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:32,100 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:32,101 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:32,132 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:32,133 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:32,139 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:32,140 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,149 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,153 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,260 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,261 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,261 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,262 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,262 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,268 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:05:33,337 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:05:33,359 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_a91798c1-1c18-4279-a4fc-c418cf399a89/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2024-11-13 21:05:33,360 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_a91798c1-1c18-4279-a4fc-c418cf399a89/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2024-11-13 21:05:33,421 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,422 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,422 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,424 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,424 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,433 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,434 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,438 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,439 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8051] [2024-11-13 21:05:33,610 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,611 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,628 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8537-8548] [2024-11-13 21:05:33,647 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,649 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,650 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,650 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,651 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:05:33,651 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:05:33,955 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:05:33,955 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33 WrapperNode [2024-11-13 21:05:33,956 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:05:33,956 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:05:33,957 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:05:33,957 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:05:33,963 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2024-11-13 21:05:34,065 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2024-11-13 21:05:34,152 INFO L138 Inliner]: procedures = 679, calls = 2482, calls flagged for inlining = 52, calls inlined = 3, statements flattened = 727 [2024-11-13 21:05:34,153 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:05:34,153 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:05:34,153 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:05:34,153 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:05:34,166 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2024-11-13 21:05:34,166 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2024-11-13 21:05:34,175 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2024-11-13 21:05:34,176 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2024-11-13 21:05:34,203 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2024-11-13 21:05:34,210 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2024-11-13 21:05:34,216 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2024-11-13 21:05:34,218 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2024-11-13 21:05:34,228 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:05:34,229 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:05:34,229 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:05:34,229 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:05:34,230 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2024-11-13 21:05:34,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:05:34,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:05:34,274 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:05:34,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:05:34,306 INFO L130 BoogieDeclarations]: Found specification of procedure aws_nospec_mask [2024-11-13 21:05:34,307 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_nospec_mask [2024-11-13 21:05:34,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:05:34,308 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:05:34,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:05:34,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:05:34,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:05:34,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:05:34,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:05:34,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:05:34,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:05:34,632 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:05:34,634 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:05:49,919 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-13 21:05:49,919 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:05:50,586 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:05:50,586 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:05:50,586 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:05:50 BoogieIcfgContainer [2024-11-13 21:05:50,587 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:05:50,587 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:05:50,588 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:05:50,598 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:05:50,598 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:05:50" (1/1) ... [2024-11-13 21:05:50,605 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:05:50,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:50,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2024-11-13 21:05:50,658 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2024-11-13 21:05:50,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:05:50,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:50,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:27,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 21:07:27,421 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 21:07:29,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 21:09:12,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:09:13,705 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:09:13,712 INFO L158 Benchmark]: Toolchain (without parser) took 223073.48ms. Allocated memory was 142.6MB in the beginning and 4.3GB in the end (delta: 4.2GB). Free memory was 110.7MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. [2024-11-13 21:09:13,712 INFO L158 Benchmark]: CDTParser took 1.47ms. Allocated memory is still 142.6MB. Free memory is still 81.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:09:13,716 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3316.69ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 110.7MB in the beginning and 362.1MB in the end (delta: -251.4MB). Peak memory consumption was 78.1MB. Max. memory is 16.1GB. [2024-11-13 21:09:13,717 INFO L158 Benchmark]: Boogie Procedure Inliner took 196.18ms. Allocated memory is still 427.8MB. Free memory was 362.1MB in the beginning and 351.7MB in the end (delta: 10.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:09:13,717 INFO L158 Benchmark]: Boogie Preprocessor took 75.10ms. Allocated memory is still 427.8MB. Free memory was 351.7MB in the beginning and 346.6MB in the end (delta: 5.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:09:13,719 INFO L158 Benchmark]: RCFGBuilder took 16357.78ms. Allocated memory was 427.8MB in the beginning and 629.1MB in the end (delta: 201.3MB). Free memory was 346.6MB in the beginning and 411.6MB in the end (delta: -65.0MB). Peak memory consumption was 224.9MB. Max. memory is 16.1GB. [2024-11-13 21:09:13,720 INFO L158 Benchmark]: CodeCheck took 203122.66ms. Allocated memory was 629.1MB in the beginning and 4.3GB in the end (delta: 3.7GB). Free memory was 411.6MB in the beginning and 2.6GB in the end (delta: -2.2GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2024-11-13 21:09:13,723 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.47ms. Allocated memory is still 142.6MB. Free memory is still 81.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3316.69ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 110.7MB in the beginning and 362.1MB in the end (delta: -251.4MB). Peak memory consumption was 78.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 196.18ms. Allocated memory is still 427.8MB. Free memory was 362.1MB in the beginning and 351.7MB in the end (delta: 10.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 75.10ms. Allocated memory is still 427.8MB. Free memory was 351.7MB in the beginning and 346.6MB in the end (delta: 5.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 16357.78ms. Allocated memory was 427.8MB in the beginning and 629.1MB in the end (delta: 201.3MB). Free memory was 346.6MB in the beginning and 411.6MB in the end (delta: -65.0MB). Peak memory consumption was 224.9MB. Max. memory is 16.1GB. * CodeCheck took 203122.66ms. Allocated memory was 629.1MB in the beginning and 4.3GB in the end (delta: 3.7GB). Free memory was 411.6MB in the beginning and 2.6GB in the end (delta: -2.2GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8051]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8051] - GenericResultAtLocation [Line: 8537]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8537-8548] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:09:13,937 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 21:09:13,943 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6f493f36268ddddf1b95c73a1ef895545bd56827101b5cfb094b1b471fbade36 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:09:16,662 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:09:16,789 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 21:09:16,837 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:09:16,839 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:09:16,840 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:09:16,840 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:09:16,840 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:09:16,840 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:09:16,840 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:09:16,840 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:09:16,841 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:09:16,841 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:09:16,841 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:09:16,841 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:09:16,841 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:09:16,841 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:09:16,841 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:09:16,841 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:09:16,841 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:09:16,842 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:09:16,842 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:09:16,842 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:09:16,842 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:09:16,842 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:09:16,842 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:09:16,844 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:09:16,844 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:09:16,844 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:09:16,844 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:09:16,845 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:09:16,845 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:09:16,845 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:09:16,845 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f493f36268ddddf1b95c73a1ef895545bd56827101b5cfb094b1b471fbade36 [2024-11-13 21:09:17,187 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:09:17,196 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:09:17,198 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:09:17,199 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:09:17,200 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:09:17,201 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i Unable to find full path for "g++" [2024-11-13 21:09:19,150 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:09:19,709 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:09:19,710 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2024-11-13 21:09:19,774 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/data/bd70e6e0b/c562d6c0a4af4ab0863a22cf569106f3/FLAG815eac035 [2024-11-13 21:09:19,798 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/data/bd70e6e0b/c562d6c0a4af4ab0863a22cf569106f3 [2024-11-13 21:09:19,801 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:09:19,803 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:09:19,805 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:09:19,805 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:09:19,810 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:09:19,812 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:09:19" (1/1) ... [2024-11-13 21:09:19,814 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@616f177b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:19, skipping insertion in model container [2024-11-13 21:09:19,814 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:09:19" (1/1) ... [2024-11-13 21:09:19,941 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:09:20,271 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_a91798c1-1c18-4279-a4fc-c418cf399a89/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2024-11-13 21:09:20,280 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_a91798c1-1c18-4279-a4fc-c418cf399a89/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2024-11-13 21:09:21,273 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:21,401 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:21,401 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:21,402 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:21,411 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:21,413 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:21,414 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:21,415 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:21,416 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:21,416 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:21,417 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:21,421 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:21,422 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:21,424 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:21,425 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:21,437 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:21,438 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:21,438 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:21,439 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:21,461 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:21,462 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:21,462 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:21,463 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:21,886 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:21,887 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:21,888 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:21,888 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,045 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,050 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,057 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,115 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,116 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,123 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,127 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,129 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,221 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,221 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,222 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,223 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,223 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,226 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:09:22,285 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 21:09:22,333 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:09:22,340 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_a91798c1-1c18-4279-a4fc-c418cf399a89/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2024-11-13 21:09:22,344 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_a91798c1-1c18-4279-a4fc-c418cf399a89/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2024-11-13 21:09:22,382 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,420 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,421 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,423 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,428 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,430 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,432 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,432 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,433 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,433 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,434 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,435 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,436 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,438 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,438 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,448 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,448 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,448 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,448 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,449 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,453 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,453 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,453 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,532 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,533 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,534 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,534 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,579 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,584 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,589 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,648 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,650 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,652 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:09:22,653 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,654 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,696 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,697 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,697 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,700 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,700 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,701 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:09:22,748 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:09:22,802 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_a91798c1-1c18-4279-a4fc-c418cf399a89/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2024-11-13 21:09:22,802 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_a91798c1-1c18-4279-a4fc-c418cf399a89/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2024-11-13 21:09:22,872 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,872 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,873 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,873 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,876 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,882 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,883 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,884 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:22,884 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:23,058 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8051] [2024-11-13 21:09:23,061 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:23,061 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:23,086 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8537-8548] [2024-11-13 21:09:23,103 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:23,103 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:23,104 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:23,104 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:23,105 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:09:23,105 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:09:23,474 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:09:23,476 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:23 WrapperNode [2024-11-13 21:09:23,476 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:09:23,478 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:09:23,478 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:09:23,479 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:09:23,487 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:23" (1/1) ... [2024-11-13 21:09:23,584 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:23" (1/1) ... [2024-11-13 21:09:23,681 INFO L138 Inliner]: procedures = 699, calls = 2482, calls flagged for inlining = 52, calls inlined = 3, statements flattened = 728 [2024-11-13 21:09:23,681 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:09:23,682 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:09:23,682 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:09:23,682 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:09:23,701 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:23" (1/1) ... [2024-11-13 21:09:23,702 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:23" (1/1) ... [2024-11-13 21:09:23,713 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:23" (1/1) ... [2024-11-13 21:09:23,713 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:23" (1/1) ... [2024-11-13 21:09:23,760 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:23" (1/1) ... [2024-11-13 21:09:23,763 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:23" (1/1) ... [2024-11-13 21:09:23,777 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:23" (1/1) ... [2024-11-13 21:09:23,780 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:23" (1/1) ... [2024-11-13 21:09:23,795 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:09:23,799 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:09:23,799 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:09:23,799 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:09:23,800 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:23" (1/1) ... [2024-11-13 21:09:23,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:09:23,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:09:23,843 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:09:23,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:09:23,875 INFO L130 BoogieDeclarations]: Found specification of procedure aws_nospec_mask [2024-11-13 21:09:23,875 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_nospec_mask [2024-11-13 21:09:23,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:09:23,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 21:09:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:09:23,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:09:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:09:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:09:23,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:09:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:09:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:09:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 21:09:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 21:09:24,192 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:09:24,194 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:09:40,213 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-11-13 21:09:40,213 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:09:40,758 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:09:40,758 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:09:40,759 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:09:40 BoogieIcfgContainer [2024-11-13 21:09:40,759 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:09:40,759 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:09:40,760 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:09:40,769 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:09:40,770 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:09:40" (1/1) ... [2024-11-13 21:09:40,778 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:09:40,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:40,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2024-11-13 21:09:40,836 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2024-11-13 21:09:40,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:09:40,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:40,838 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 21:09:40,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 21:09:40,842 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 21:09:40,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 21:11:09,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:09,392 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 21:12:30,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:30,728 INFO L255 TraceCheckSpWp]: Trace formula consists of 3906 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 21:12:30,733 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:35,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:35,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-13 21:12:38,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2024-11-13 21:12:38,622 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-13 21:12:38,623 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.checkSat(ManagedScript.java:148) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.checkValidity(IncrementalHoareTripleChecker.java:680) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.checkInternal(IncrementalHoareTripleChecker.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.ChainingHoareTripleChecker$ProtectedHtc.checkInternal(ChainingHoareTripleChecker.java:460) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.ChainingHoareTripleChecker.checkInternal(ChainingHoareTripleChecker.java:104) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.CachingHoareTripleChecker.checkInternal(CachingHoareTripleChecker.java:99) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.isSatEdge(UltimateChecker.java:236) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.connectOutgoingIfSat(UltimateChecker.java:199) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.splitNode(UltimateChecker.java:126) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.codeCheck(UltimateChecker.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:469) 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) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 28 more [2024-11-13 21:12:38,627 INFO L158 Benchmark]: Toolchain (without parser) took 198823.78ms. Allocated memory was 83.9MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 51.9MB in the beginning and 1.1GB in the end (delta: -1.1GB). Peak memory consumption was 567.6MB. Max. memory is 16.1GB. [2024-11-13 21:12:38,627 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 83.9MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:12:38,628 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3672.41ms. Allocated memory was 83.9MB in the beginning and 201.3MB in the end (delta: 117.4MB). Free memory was 51.9MB in the beginning and 128.7MB in the end (delta: -76.8MB). Peak memory consumption was 111.9MB. Max. memory is 16.1GB. [2024-11-13 21:12:38,629 INFO L158 Benchmark]: Boogie Procedure Inliner took 203.51ms. Allocated memory is still 201.3MB. Free memory was 128.7MB in the beginning and 117.7MB in the end (delta: 11.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:12:38,630 INFO L158 Benchmark]: Boogie Preprocessor took 116.41ms. Allocated memory is still 201.3MB. Free memory was 117.7MB in the beginning and 110.6MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:12:38,630 INFO L158 Benchmark]: RCFGBuilder took 16959.84ms. Allocated memory was 201.3MB in the beginning and 402.7MB in the end (delta: 201.3MB). Free memory was 110.6MB in the beginning and 169.8MB in the end (delta: -59.2MB). Peak memory consumption was 214.1MB. Max. memory is 16.1GB. [2024-11-13 21:12:38,630 INFO L158 Benchmark]: CodeCheck took 177865.97ms. Allocated memory was 402.7MB in the beginning and 1.7GB in the end (delta: 1.3GB). Free memory was 169.8MB in the beginning and 1.1GB in the end (delta: -945.1MB). Peak memory consumption was 371.7MB. Max. memory is 16.1GB. [2024-11-13 21:12:38,633 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 83.9MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3672.41ms. Allocated memory was 83.9MB in the beginning and 201.3MB in the end (delta: 117.4MB). Free memory was 51.9MB in the beginning and 128.7MB in the end (delta: -76.8MB). Peak memory consumption was 111.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 203.51ms. Allocated memory is still 201.3MB. Free memory was 128.7MB in the beginning and 117.7MB in the end (delta: 11.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 116.41ms. Allocated memory is still 201.3MB. Free memory was 117.7MB in the beginning and 110.6MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 16959.84ms. Allocated memory was 201.3MB in the beginning and 402.7MB in the end (delta: 201.3MB). Free memory was 110.6MB in the beginning and 169.8MB in the end (delta: -59.2MB). Peak memory consumption was 214.1MB. Max. memory is 16.1GB. * CodeCheck took 177865.97ms. Allocated memory was 402.7MB in the beginning and 1.7GB in the end (delta: 1.3GB). Free memory was 169.8MB in the beginning and 1.1GB in the end (delta: -945.1MB). Peak memory consumption was 371.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8051]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8051] - GenericResultAtLocation [Line: 8537]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8537-8548] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a91798c1-1c18-4279-a4fc-c418cf399a89/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")