./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB --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 9db28b965fea5f2f8d3364c7a869d0042b63b50d32f7a417c3baadcb401d0709 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:31:28,999 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:31:29,002 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:31:29,057 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:31:29,058 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:31:29,063 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:31:29,065 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:31:29,069 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:31:29,073 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:31:29,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:31:29,080 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:31:29,086 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:31:29,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:31:29,089 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:31:29,091 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:31:29,094 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:31:29,095 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:31:29,097 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:31:29,099 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:31:29,106 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:31:29,108 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:31:29,110 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:31:29,113 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:31:29,114 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:31:29,124 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:31:29,125 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:31:29,125 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:31:29,127 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:31:29,128 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:31:29,129 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:31:29,129 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:31:29,131 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:31:29,133 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:31:29,134 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:31:29,137 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:31:29,137 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:31:29,138 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:31:29,138 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:31:29,139 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:31:29,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:31:29,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:31:29,141 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:31:29,203 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:31:29,203 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:31:29,204 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:31:29,205 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:31:29,206 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:31:29,206 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:31:29,206 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:31:29,207 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:31:29,207 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:31:29,207 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:31:29,208 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:31:29,209 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:31:29,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:31:29,209 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:31:29,210 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:31:29,210 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:31:29,210 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:31:29,211 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:31:29,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:31:29,211 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:31:29,212 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:31:29,212 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:31:29,212 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:31:29,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:31:29,213 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:31:29,213 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_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9db28b965fea5f2f8d3364c7a869d0042b63b50d32f7a417c3baadcb401d0709 [2022-10-17 16:31:29,513 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:31:29,552 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:31:29,556 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:31:29,557 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:31:29,559 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:31:29,560 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i [2022-10-17 16:31:29,627 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/data/3653a57bf/1a46a4a9f36445b58bf11a9474cf5fcf/FLAGf934f3e9b [2022-10-17 16:31:30,513 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:31:30,514 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i [2022-10-17 16:31:30,570 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/data/3653a57bf/1a46a4a9f36445b58bf11a9474cf5fcf/FLAGf934f3e9b [2022-10-17 16:31:31,011 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/data/3653a57bf/1a46a4a9f36445b58bf11a9474cf5fcf [2022-10-17 16:31:31,013 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:31:31,016 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:31:31,020 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:31:31,020 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:31:31,023 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:31:31,024 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:31" (1/1) ... [2022-10-17 16:31:31,025 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eaf195a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:31, skipping insertion in model container [2022-10-17 16:31:31,025 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:31" (1/1) ... [2022-10-17 16:31:31,032 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:31:31,171 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:31:31,494 WARN L230 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_da4388d8-2b47-4f85-8ded-3c2371c77f38/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4498,4511] [2022-10-17 16:31:31,502 WARN L230 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_da4388d8-2b47-4f85-8ded-3c2371c77f38/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4558,4571] [2022-10-17 16:31:32,722 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:32,723 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:32,724 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:32,725 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:32,726 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:32,739 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:32,740 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:32,742 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:32,743 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:33,283 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:31:33,285 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:31:33,291 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:31:33,292 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:31:33,297 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:31:33,300 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:31:33,301 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:31:33,303 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:31:33,305 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:31:33,307 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:31:33,508 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:31:33,637 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:33,638 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:33,709 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:33,784 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:31:33,856 WARN L230 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_da4388d8-2b47-4f85-8ded-3c2371c77f38/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4498,4511] [2022-10-17 16:31:33,888 WARN L230 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_da4388d8-2b47-4f85-8ded-3c2371c77f38/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4558,4571] [2022-10-17 16:31:33,945 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:33,945 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:33,946 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:33,947 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:33,949 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:33,968 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:33,969 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:33,971 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:33,972 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:34,013 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:31:34,014 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:31:34,015 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:31:34,016 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:31:34,018 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:31:34,018 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:31:34,019 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:31:34,020 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:31:34,021 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:31:34,021 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:31:34,046 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:31:34,129 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:34,129 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:34,165 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:34,507 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:31:34,507 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34 WrapperNode [2022-10-17 16:31:34,507 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:31:34,508 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:31:34,509 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:31:34,509 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:31:34,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:34,649 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:34,739 INFO L138 Inliner]: procedures = 691, calls = 2614, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 796 [2022-10-17 16:31:34,739 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:31:34,740 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:31:34,740 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:31:34,740 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:31:34,756 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:34,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:34,765 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:34,765 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:34,796 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:34,864 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:34,870 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:34,885 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:34,899 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:31:34,906 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:31:34,906 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:31:34,906 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:31:34,911 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:34,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:31:34,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:31:34,988 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:31:35,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:31:35,044 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-10-17 16:31:35,045 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-10-17 16:31:35,045 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:31:35,045 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 16:31:35,046 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 16:31:35,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:31:35,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:31:35,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:31:35,046 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2022-10-17 16:31:35,047 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2022-10-17 16:31:35,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:31:35,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:31:35,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:31:35,048 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:31:35,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:31:35,049 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:31:35,050 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:31:35,051 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:31:35,051 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:31:35,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:31:35,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:31:35,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:31:35,051 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-17 16:31:35,053 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-17 16:31:35,053 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-17 16:31:35,053 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-17 16:31:35,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:31:35,053 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-10-17 16:31:35,054 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-10-17 16:31:35,054 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-10-17 16:31:35,054 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-10-17 16:31:35,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:31:35,432 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:31:35,435 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:31:37,275 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:31:37,740 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:31:37,740 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:31:37,743 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:31:37 BoogieIcfgContainer [2022-10-17 16:31:37,744 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:31:37,744 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:31:37,745 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:31:37,755 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:31:37,756 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:31:37" (1/1) ... [2022-10-17 16:31:37,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:31:37,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:31:37,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 70 states and 86 transitions. [2022-10-17 16:31:37,824 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 86 transitions. [2022-10-17 16:31:37,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-10-17 16:31:37,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:31:37,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:31:37,881 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:385) 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:153) 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:439) 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) [2022-10-17 16:31:37,886 INFO L158 Benchmark]: Toolchain (without parser) took 6869.46ms. Allocated memory was 119.5MB in the beginning and 257.9MB in the end (delta: 138.4MB). Free memory was 94.8MB in the beginning and 180.4MB in the end (delta: -85.6MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2022-10-17 16:31:37,887 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 119.5MB. Free memory is still 91.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:31:37,888 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3487.95ms. Allocated memory was 119.5MB in the beginning and 157.3MB in the end (delta: 37.7MB). Free memory was 94.4MB in the beginning and 70.3MB in the end (delta: 24.1MB). Peak memory consumption was 87.3MB. Max. memory is 16.1GB. [2022-10-17 16:31:37,889 INFO L158 Benchmark]: Boogie Procedure Inliner took 231.13ms. Allocated memory is still 157.3MB. Free memory was 70.3MB in the beginning and 59.1MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:31:37,889 INFO L158 Benchmark]: Boogie Preprocessor took 164.78ms. Allocated memory is still 157.3MB. Free memory was 59.1MB in the beginning and 101.9MB in the end (delta: -42.8MB). Peak memory consumption was 15.7MB. Max. memory is 16.1GB. [2022-10-17 16:31:37,890 INFO L158 Benchmark]: RCFGBuilder took 2837.92ms. Allocated memory was 157.3MB in the beginning and 257.9MB in the end (delta: 100.7MB). Free memory was 101.9MB in the beginning and 187.7MB in the end (delta: -85.8MB). Peak memory consumption was 96.9MB. Max. memory is 16.1GB. [2022-10-17 16:31:37,891 INFO L158 Benchmark]: CodeCheck took 140.44ms. Allocated memory is still 257.9MB. Free memory was 187.7MB in the beginning and 180.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:31:37,894 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 119.5MB. Free memory is still 91.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3487.95ms. Allocated memory was 119.5MB in the beginning and 157.3MB in the end (delta: 37.7MB). Free memory was 94.4MB in the beginning and 70.3MB in the end (delta: 24.1MB). Peak memory consumption was 87.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 231.13ms. Allocated memory is still 157.3MB. Free memory was 70.3MB in the beginning and 59.1MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 164.78ms. Allocated memory is still 157.3MB. Free memory was 59.1MB in the beginning and 101.9MB in the end (delta: -42.8MB). Peak memory consumption was 15.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2837.92ms. Allocated memory was 157.3MB in the beginning and 257.9MB in the end (delta: 100.7MB). Free memory was 101.9MB in the beginning and 187.7MB in the end (delta: -85.8MB). Peak memory consumption was 96.9MB. Max. memory is 16.1GB. * CodeCheck took 140.44ms. Allocated memory is still 257.9MB. Free memory was 187.7MB in the beginning and 180.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:31:37,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/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_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB --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 9db28b965fea5f2f8d3364c7a869d0042b63b50d32f7a417c3baadcb401d0709 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:31:40,512 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:31:40,515 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:31:40,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:31:40,571 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:31:40,576 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:31:40,579 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:31:40,585 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:31:40,590 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:31:40,596 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:31:40,600 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:31:40,603 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:31:40,603 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:31:40,606 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:31:40,607 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:31:40,609 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:31:40,611 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:31:40,612 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:31:40,614 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:31:40,624 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:31:40,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:31:40,628 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:31:40,631 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:31:40,634 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:31:40,644 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:31:40,644 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:31:40,645 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:31:40,647 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:31:40,648 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:31:40,649 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:31:40,649 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:31:40,650 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:31:40,652 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:31:40,653 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:31:40,654 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:31:40,655 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:31:40,656 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:31:40,656 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:31:40,656 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:31:40,658 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:31:40,659 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:31:40,659 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:31:40,717 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:31:40,717 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:31:40,719 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:31:40,720 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:31:40,721 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:31:40,722 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:31:40,722 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:31:40,722 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:31:40,722 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:31:40,722 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:31:40,723 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:31:40,724 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:31:40,724 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:31:40,724 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:31:40,724 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:31:40,724 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:31:40,725 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:31:40,725 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:31:40,725 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:31:40,725 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:31:40,725 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:31:40,726 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:31:40,726 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:31:40,726 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:31:40,726 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:31:40,727 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:31:40,727 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:31:40,727 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:31:40,727 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:31:40,727 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_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9db28b965fea5f2f8d3364c7a869d0042b63b50d32f7a417c3baadcb401d0709 [2022-10-17 16:31:41,126 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:31:41,147 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:31:41,150 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:31:41,152 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:31:41,152 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:31:41,154 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i [2022-10-17 16:31:41,220 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/data/8d935422e/4b30caba49334171b8dae7688614832d/FLAG4c78f895e [2022-10-17 16:31:42,187 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:31:42,187 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i [2022-10-17 16:31:42,241 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/data/8d935422e/4b30caba49334171b8dae7688614832d/FLAG4c78f895e [2022-10-17 16:31:42,621 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da4388d8-2b47-4f85-8ded-3c2371c77f38/bin/ukojak-92XMlrwhuB/data/8d935422e/4b30caba49334171b8dae7688614832d [2022-10-17 16:31:42,624 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:31:42,626 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:31:42,629 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:31:42,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:31:42,638 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:31:42,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:42" (1/1) ... [2022-10-17 16:31:42,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7608177e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:42, skipping insertion in model container [2022-10-17 16:31:42,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:42" (1/1) ... [2022-10-17 16:31:42,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:31:42,819 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:31:43,177 WARN L230 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_da4388d8-2b47-4f85-8ded-3c2371c77f38/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4498,4511] [2022-10-17 16:31:43,185 WARN L230 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_da4388d8-2b47-4f85-8ded-3c2371c77f38/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4558,4571] [2022-10-17 16:31:44,166 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:44,167 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:44,167 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:44,168 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:44,170 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:44,186 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:44,187 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:44,189 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:44,190 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:44,636 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:31:44,640 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:31:44,642 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:31:44,644 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:31:44,650 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:31:44,650 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:31:44,651 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:31:44,651 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:31:44,652 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:31:44,653 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:31:44,849 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:31:44,865 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArithmeticException: BigInteger out of int range at java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1009) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2978) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2836) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2138) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1135) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-10-17 16:31:44,870 INFO L158 Benchmark]: Toolchain (without parser) took 2243.18ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 30.3MB in the beginning and 43.8MB in the end (delta: -13.5MB). Peak memory consumption was 17.1MB. Max. memory is 16.1GB. [2022-10-17 16:31:44,871 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 60.8MB. Free memory was 40.9MB in the beginning and 40.9MB in the end (delta: 50.8kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:31:44,873 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2239.16ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 30.0MB in the beginning and 43.8MB in the end (delta: -13.7MB). Peak memory consumption was 17.1MB. Max. memory is 16.1GB. [2022-10-17 16:31:44,875 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 60.8MB. Free memory was 40.9MB in the beginning and 40.9MB in the end (delta: 50.8kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2239.16ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 30.0MB in the beginning and 43.8MB in the end (delta: -13.7MB). Peak memory consumption was 17.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArithmeticException: BigInteger out of int range: java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) 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: ArithmeticException: BigInteger out of int range