./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --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 a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 ........................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --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 a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 ..................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:32:40,988 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:32:40,991 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:32:41,020 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:32:41,021 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:32:41,023 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:32:41,024 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:32:41,027 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:32:41,029 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:32:41,031 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:32:41,032 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:32:41,034 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:32:41,034 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:32:41,035 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:32:41,037 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:32:41,039 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:32:41,040 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:32:41,041 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:32:41,043 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:32:41,046 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:32:41,048 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:32:41,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:32:41,051 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:32:41,053 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:32:41,056 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:32:41,057 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:32:41,057 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:32:41,059 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:32:41,059 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:32:41,061 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:32:41,061 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:32:41,062 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:32:41,063 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:32:41,064 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:32:41,066 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:32:41,066 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:32:41,067 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:32:41,068 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:32:41,068 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:32:41,069 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:32:41,070 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:32:41,075 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 03:32:41,114 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:32:41,115 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:32:41,116 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:32:41,116 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:32:41,117 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:32:41,117 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:32:41,117 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:32:41,118 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:32:41,118 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:32:41,118 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:32:41,119 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:32:41,119 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:32:41,119 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:32:41,120 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:32:41,120 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:32:41,120 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:32:41,121 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:32:41,121 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:32:41,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:32:41,121 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:32:41,122 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:32:41,122 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:32:41,122 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:32:41,123 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:32:41,123 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:32:41,123 INFO L138 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_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 [2021-10-29 03:32:41,372 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:32:41,419 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:32:41,421 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:32:41,422 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:32:41,425 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:32:41,428 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2021-10-29 03:32:41,527 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/data/0b51b80b4/0750580ee9284236ae8b7bc7ca8b23ff/FLAG6af3f0d9e [2021-10-29 03:32:42,324 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:32:42,325 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2021-10-29 03:32:42,361 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/data/0b51b80b4/0750580ee9284236ae8b7bc7ca8b23ff/FLAG6af3f0d9e [2021-10-29 03:32:42,809 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/data/0b51b80b4/0750580ee9284236ae8b7bc7ca8b23ff [2021-10-29 03:32:42,812 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:32:42,813 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:32:42,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:32:42,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:32:42,818 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:32:42,819 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:32:42" (1/1) ... [2021-10-29 03:32:42,820 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@684bff5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:42, skipping insertion in model container [2021-10-29 03:32:42,820 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:32:42" (1/1) ... [2021-10-29 03:32:42,827 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:32:42,942 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:32:43,207 WARN L228 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_a61db704-777d-47f2-82f9-b51e3611c13c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2021-10-29 03:32:43,214 WARN L228 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_a61db704-777d-47f2-82f9-b51e3611c13c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2021-10-29 03:32:43,242 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:32:43,250 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:32:44,113 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:44,114 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:44,114 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:44,115 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:44,116 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:44,130 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:44,143 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:44,145 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:44,147 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:44,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:32:44,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:32:44,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:32:44,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:32:44,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:32:44,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:32:44,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:32:44,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:32:44,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:32:44,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:32:44,796 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:32:44,932 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:44,952 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:45,071 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:32:45,115 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:32:45,129 WARN L228 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_a61db704-777d-47f2-82f9-b51e3611c13c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2021-10-29 03:32:45,130 WARN L228 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_a61db704-777d-47f2-82f9-b51e3611c13c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2021-10-29 03:32:45,131 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:32:45,132 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:32:45,165 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:45,166 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:45,166 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:45,167 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:45,167 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:45,174 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:45,174 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:45,175 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:45,176 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:45,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:32:45,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:32:45,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:32:45,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:32:45,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:32:45,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:32:45,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:32:45,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:32:45,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:32:45,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:32:45,266 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:32:45,353 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:45,355 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:32:45,468 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:32:45,714 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:32:45,715 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:45 WrapperNode [2021-10-29 03:32:45,715 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:32:45,716 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:32:45,716 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:32:45,717 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:32:45,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:45" (1/1) ... [2021-10-29 03:32:45,893 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:45" (1/1) ... [2021-10-29 03:32:45,980 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:32:45,994 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:32:45,994 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:32:45,995 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:32:46,006 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:45" (1/1) ... [2021-10-29 03:32:46,006 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:45" (1/1) ... [2021-10-29 03:32:46,024 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:45" (1/1) ... [2021-10-29 03:32:46,025 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:45" (1/1) ... [2021-10-29 03:32:46,096 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:45" (1/1) ... [2021-10-29 03:32:46,104 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:45" (1/1) ... [2021-10-29 03:32:46,129 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:45" (1/1) ... [2021-10-29 03:32:46,152 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:32:46,160 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:32:46,161 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:32:46,162 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:32:46,163 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:32:45" (1/1) ... [2021-10-29 03:32:46,175 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:32:46,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:32:46,201 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:32:46,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:32:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2021-10-29 03:32:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2021-10-29 03:32:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:32:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2021-10-29 03:32:46,249 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2021-10-29 03:32:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:32:46,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:32:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:32:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:32:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2021-10-29 03:32:46,251 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2021-10-29 03:32:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:32:46,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:32:46,252 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:32:46,253 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:32:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-10-29 03:32:46,253 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-10-29 03:32:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2021-10-29 03:32:46,254 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2021-10-29 03:32:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-10-29 03:32:46,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-10-29 03:32:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:32:46,256 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:32:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:32:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 03:32:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:32:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2021-10-29 03:32:46,257 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2021-10-29 03:32:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 03:32:46,257 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 03:32:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 03:32:46,257 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 03:32:46,258 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2021-10-29 03:32:46,258 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2021-10-29 03:32:46,259 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2021-10-29 03:32:46,259 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2021-10-29 03:32:46,259 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2021-10-29 03:32:46,259 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2021-10-29 03:32:46,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:33:26,539 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:33:26,539 INFO L299 CfgBuilder]: Removed 14 assume(true) statements. [2021-10-29 03:33:26,542 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:33:26 BoogieIcfgContainer [2021-10-29 03:33:26,543 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:33:26,544 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:33:26,544 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:33:26,556 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:33:26,556 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:33:26" (1/1) ... [2021-10-29 03:33:26,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:33:26,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:33:26,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 107 states and 135 transitions. [2021-10-29 03:33:26,609 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 135 transitions. [2021-10-29 03:33:26,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-10-29 03:33:26,614 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:33:26,615 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:33:26,661 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) 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:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) 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) [2021-10-29 03:33:26,666 INFO L168 Benchmark]: Toolchain (without parser) took 43852.12 ms. Allocated memory was 96.5 MB in the beginning and 323.0 MB in the end (delta: 226.5 MB). Free memory was 70.9 MB in the beginning and 226.5 MB in the end (delta: -155.5 MB). Peak memory consumption was 71.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:33:26,667 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 96.5 MB. Free memory is still 76.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:33:26,668 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2900.90 ms. Allocated memory was 96.5 MB in the beginning and 184.5 MB in the end (delta: 88.1 MB). Free memory was 70.7 MB in the beginning and 133.0 MB in the end (delta: -62.4 MB). Peak memory consumption was 75.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:33:26,669 INFO L168 Benchmark]: Boogie Procedure Inliner took 277.33 ms. Allocated memory is still 184.5 MB. Free memory was 133.0 MB in the beginning and 121.6 MB in the end (delta: 11.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:33:26,669 INFO L168 Benchmark]: Boogie Preprocessor took 165.57 ms. Allocated memory is still 184.5 MB. Free memory was 121.6 MB in the beginning and 113.0 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:33:26,670 INFO L168 Benchmark]: RCFGBuilder took 40382.49 ms. Allocated memory was 184.5 MB in the beginning and 323.0 MB in the end (delta: 138.4 MB). Free memory was 113.0 MB in the beginning and 232.7 MB in the end (delta: -119.7 MB). Peak memory consumption was 187.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:33:26,671 INFO L168 Benchmark]: CodeCheck took 120.71 ms. Allocated memory is still 323.0 MB. Free memory was 232.7 MB in the beginning and 226.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:33:26,674 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 96.5 MB. Free memory is still 76.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2900.90 ms. Allocated memory was 96.5 MB in the beginning and 184.5 MB in the end (delta: 88.1 MB). Free memory was 70.7 MB in the beginning and 133.0 MB in the end (delta: -62.4 MB). Peak memory consumption was 75.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 277.33 ms. Allocated memory is still 184.5 MB. Free memory was 133.0 MB in the beginning and 121.6 MB in the end (delta: 11.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 165.57 ms. Allocated memory is still 184.5 MB. Free memory was 121.6 MB in the beginning and 113.0 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 40382.49 ms. Allocated memory was 184.5 MB in the beginning and 323.0 MB in the end (delta: 138.4 MB). Free memory was 113.0 MB in the beginning and 232.7 MB in the end (delta: -119.7 MB). Peak memory consumption was 187.5 MB. Max. memory is 16.1 GB. * CodeCheck took 120.71 ms. Allocated memory is still 323.0 MB. Free memory was 232.7 MB in the beginning and 226.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:33:26,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:33:28,980 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:33:28,984 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:33:29,032 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:33:29,032 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:33:29,037 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:33:29,040 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:33:29,044 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:33:29,047 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:33:29,054 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:33:29,055 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:33:29,056 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:33:29,057 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:33:29,058 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:33:29,060 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:33:29,069 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:33:29,070 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:33:29,071 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:33:29,073 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:33:29,076 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:33:29,078 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:33:29,079 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:33:29,081 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:33:29,082 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:33:29,085 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:33:29,086 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:33:29,086 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:33:29,087 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:33:29,088 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:33:29,089 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:33:29,089 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:33:29,090 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:33:29,091 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:33:29,092 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:33:29,093 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:33:29,094 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:33:29,095 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:33:29,095 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:33:29,095 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:33:29,097 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:33:29,097 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:33:29,098 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 03:33:29,143 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:33:29,143 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:33:29,144 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:33:29,145 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:33:29,146 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:33:29,147 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:33:29,147 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:33:29,147 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:33:29,148 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:33:29,148 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:33:29,149 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:33:29,149 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:33:29,149 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:33:29,150 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:33:29,150 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:33:29,150 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:33:29,151 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:33:29,151 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:33:29,151 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:33:29,151 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:33:29,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:33:29,152 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:33:29,152 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:33:29,152 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:33:29,153 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:33:29,153 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:33:29,153 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:33:29,153 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:33:29,154 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:33:29,154 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 [2021-10-29 03:33:29,503 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:33:29,525 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:33:29,527 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:33:29,528 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:33:29,529 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:33:29,530 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2021-10-29 03:33:29,606 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/data/2f551f683/37d15b256f934bc48dffe3fff36f4a59/FLAGc2651095a [2021-10-29 03:33:30,529 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:33:30,530 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2021-10-29 03:33:30,580 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/data/2f551f683/37d15b256f934bc48dffe3fff36f4a59/FLAGc2651095a [2021-10-29 03:33:30,953 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/data/2f551f683/37d15b256f934bc48dffe3fff36f4a59 [2021-10-29 03:33:30,955 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:33:30,956 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:33:30,957 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:33:30,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:33:30,961 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:33:30,962 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:33:30" (1/1) ... [2021-10-29 03:33:30,963 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@197888d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:30, skipping insertion in model container [2021-10-29 03:33:30,963 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:33:30" (1/1) ... [2021-10-29 03:33:30,970 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:33:31,090 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:33:31,421 WARN L228 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_a61db704-777d-47f2-82f9-b51e3611c13c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2021-10-29 03:33:31,428 WARN L228 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_a61db704-777d-47f2-82f9-b51e3611c13c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2021-10-29 03:33:31,452 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:33:31,457 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:33:32,521 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:32,524 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:32,526 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:32,527 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:32,530 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:32,557 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:32,558 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:32,565 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:32,566 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:33,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:33:33,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:33:33,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:33:33,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:33:33,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:33:33,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:33:33,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:33:33,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:33:33,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:33:33,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:33:33,375 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:33:33,556 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:33,557 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:33,675 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:33:33,780 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 03:33:33,832 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:33:33,839 WARN L228 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_a61db704-777d-47f2-82f9-b51e3611c13c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2021-10-29 03:33:33,840 WARN L228 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_a61db704-777d-47f2-82f9-b51e3611c13c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2021-10-29 03:33:33,843 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:33:33,844 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:33:33,903 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:33,904 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:33,904 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:33,906 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:33,907 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:33,915 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:33,915 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:33,917 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:33,918 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:34,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:33:34,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:33:34,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:33:34,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:33:34,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:33:34,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:33:34,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:33:34,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:33:34,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:33:34,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:33:34,052 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:33:34,123 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:34,124 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:34,183 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:33:34,243 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:33:34,269 WARN L228 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_a61db704-777d-47f2-82f9-b51e3611c13c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2021-10-29 03:33:34,269 WARN L228 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_a61db704-777d-47f2-82f9-b51e3611c13c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2021-10-29 03:33:34,271 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:33:34,275 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:33:34,309 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:34,309 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:34,310 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:34,310 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:34,311 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:34,316 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:34,317 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:34,318 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:34,318 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:34,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:33:34,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:33:34,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:33:34,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:33:34,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:33:34,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:33:34,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:33:34,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:33:34,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:33:34,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:33:34,385 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:33:34,480 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:34,480 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:34,527 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:33:34,870 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:33:34,871 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:34 WrapperNode [2021-10-29 03:33:34,872 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:33:34,873 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:33:34,873 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:33:34,874 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:33:34,881 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:34" (1/1) ... [2021-10-29 03:33:35,036 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:34" (1/1) ... [2021-10-29 03:33:35,191 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:33:35,192 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:33:35,192 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:33:35,192 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:33:35,201 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:34" (1/1) ... [2021-10-29 03:33:35,201 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:34" (1/1) ... [2021-10-29 03:33:35,212 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:34" (1/1) ... [2021-10-29 03:33:35,213 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:34" (1/1) ... [2021-10-29 03:33:35,286 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:34" (1/1) ... [2021-10-29 03:33:35,303 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:34" (1/1) ... [2021-10-29 03:33:35,332 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:34" (1/1) ... [2021-10-29 03:33:35,350 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:33:35,356 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:33:35,356 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:33:35,356 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:33:35,357 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:34" (1/1) ... [2021-10-29 03:33:35,364 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:33:35,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:33:35,390 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:33:35,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:33:35,441 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2021-10-29 03:33:35,442 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2021-10-29 03:33:35,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:33:35,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:33:35,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 03:33:35,442 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2021-10-29 03:33:35,442 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2021-10-29 03:33:35,443 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:33:35,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:33:35,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:33:35,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:33:35,443 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2021-10-29 03:33:35,443 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2021-10-29 03:33:35,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:33:35,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:33:35,445 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:33:35,446 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:33:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-10-29 03:33:35,446 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-10-29 03:33:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2021-10-29 03:33:35,446 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2021-10-29 03:33:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-10-29 03:33:35,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-10-29 03:33:35,447 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:33:35,447 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:33:35,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:33:35,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 03:33:35,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:33:35,448 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2021-10-29 03:33:35,448 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2021-10-29 03:33:35,448 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 03:33:35,448 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 03:33:35,448 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 03:33:35,448 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 03:33:35,449 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2021-10-29 03:33:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2021-10-29 03:33:35,449 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2021-10-29 03:33:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2021-10-29 03:33:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2021-10-29 03:33:35,450 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2021-10-29 03:34:17,779 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:34:17,780 INFO L299 CfgBuilder]: Removed 14 assume(true) statements. [2021-10-29 03:34:17,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:34:17 BoogieIcfgContainer [2021-10-29 03:34:17,783 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:34:17,784 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:34:17,784 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:34:17,795 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:34:17,795 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:34:17" (1/1) ... [2021-10-29 03:34:17,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:34:17,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:34:17,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 107 states and 135 transitions. [2021-10-29 03:34:17,850 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 135 transitions. [2021-10-29 03:34:17,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-10-29 03:34:17,855 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:34:17,856 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:34:17,902 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) 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:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) 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) [2021-10-29 03:34:17,907 INFO L168 Benchmark]: Toolchain (without parser) took 46949.64 ms. Allocated memory was 81.8 MB in the beginning and 671.1 MB in the end (delta: 589.3 MB). Free memory was 54.6 MB in the beginning and 240.4 MB in the end (delta: -185.8 MB). Peak memory consumption was 397.9 MB. Max. memory is 16.1 GB. [2021-10-29 03:34:17,907 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 81.8 MB. Free memory was 62.0 MB in the beginning and 61.9 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:34:17,908 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3914.70 ms. Allocated memory was 81.8 MB in the beginning and 140.5 MB in the end (delta: 58.7 MB). Free memory was 54.5 MB in the beginning and 56.2 MB in the end (delta: -1.7 MB). Peak memory consumption was 71.9 MB. Max. memory is 16.1 GB. [2021-10-29 03:34:17,908 INFO L168 Benchmark]: Boogie Procedure Inliner took 318.32 ms. Allocated memory is still 140.5 MB. Free memory was 56.2 MB in the beginning and 76.0 MB in the end (delta: -19.8 MB). Peak memory consumption was 13.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:34:17,909 INFO L168 Benchmark]: Boogie Preprocessor took 161.88 ms. Allocated memory is still 140.5 MB. Free memory was 76.0 MB in the beginning and 65.5 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:34:17,909 INFO L168 Benchmark]: RCFGBuilder took 42427.65 ms. Allocated memory was 140.5 MB in the beginning and 671.1 MB in the end (delta: 530.6 MB). Free memory was 65.5 MB in the beginning and 245.6 MB in the end (delta: -180.1 MB). Peak memory consumption was 399.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:34:17,910 INFO L168 Benchmark]: CodeCheck took 120.86 ms. Allocated memory is still 671.1 MB. Free memory was 245.6 MB in the beginning and 240.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:34:17,912 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 81.8 MB. Free memory was 62.0 MB in the beginning and 61.9 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3914.70 ms. Allocated memory was 81.8 MB in the beginning and 140.5 MB in the end (delta: 58.7 MB). Free memory was 54.5 MB in the beginning and 56.2 MB in the end (delta: -1.7 MB). Peak memory consumption was 71.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 318.32 ms. Allocated memory is still 140.5 MB. Free memory was 56.2 MB in the beginning and 76.0 MB in the end (delta: -19.8 MB). Peak memory consumption was 13.0 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 161.88 ms. Allocated memory is still 140.5 MB. Free memory was 76.0 MB in the beginning and 65.5 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 42427.65 ms. Allocated memory was 140.5 MB in the beginning and 671.1 MB in the end (delta: 530.6 MB). Free memory was 65.5 MB in the beginning and 245.6 MB in the end (delta: -180.1 MB). Peak memory consumption was 399.3 MB. Max. memory is 16.1 GB. * CodeCheck took 120.86 ms. Allocated memory is still 671.1 MB. Free memory was 245.6 MB in the beginning and 240.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:34:17,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a61db704-777d-47f2-82f9-b51e3611c13c/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request...