./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH --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 7a14ff88669e01083ca46db0c80d319fe5a2f969bf71d428fc27ed5e7149831c --- 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-e04fb08 [2022-11-16 08:10:33,147 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:10:33,148 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:10:33,176 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:10:33,177 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:10:33,179 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:10:33,182 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:10:33,187 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:10:33,191 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:10:33,193 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:10:33,196 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:10:33,197 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:10:33,200 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:10:33,201 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:10:33,205 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:10:33,207 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:10:33,207 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:10:33,214 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:10:33,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:10:33,218 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:10:33,219 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:10:33,226 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:10:33,227 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:10:33,228 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:10:33,232 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:10:33,236 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:10:33,236 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:10:33,238 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:10:33,238 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:10:33,239 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:10:33,241 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:10:33,242 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:10:33,243 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:10:33,244 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:10:33,246 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:10:33,247 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:10:33,248 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:10:33,248 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:10:33,248 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:10:33,249 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:10:33,250 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:10:33,251 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:10:33,287 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:10:33,288 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:10:33,289 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:10:33,290 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:10:33,290 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:10:33,291 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:10:33,291 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:10:33,291 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:10:33,291 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:10:33,292 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:10:33,293 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:10:33,293 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:10:33,293 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:10:33,293 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:10:33,294 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:10:33,294 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:10:33,294 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:10:33,294 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:10:33,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:10:33,295 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:10:33,295 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:10:33,295 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:10:33,295 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:10:33,296 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:10:33,296 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:10:33,297 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_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a14ff88669e01083ca46db0c80d319fe5a2f969bf71d428fc27ed5e7149831c [2022-11-16 08:10:33,606 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:10:33,637 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:10:33,640 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:10:33,641 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:10:33,642 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:10:33,643 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i [2022-11-16 08:10:33,709 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/data/6740ec288/c2ed942e300d4a75ad355e24a66f9e37/FLAGdfd0894b9 [2022-11-16 08:10:34,676 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:10:34,676 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i [2022-11-16 08:10:34,707 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/data/6740ec288/c2ed942e300d4a75ad355e24a66f9e37/FLAGdfd0894b9 [2022-11-16 08:10:35,131 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/data/6740ec288/c2ed942e300d4a75ad355e24a66f9e37 [2022-11-16 08:10:35,133 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:10:35,134 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:10:35,140 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:10:35,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:10:35,143 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:10:35,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:10:35" (1/1) ... [2022-11-16 08:10:35,147 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75fcb7d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:35, skipping insertion in model container [2022-11-16 08:10:35,147 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:10:35" (1/1) ... [2022-11-16 08:10:35,154 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:10:35,270 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:10:35,609 WARN L229 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_b5a50c44-ccf0-4952-a598-cfbcb1342427/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2022-11-16 08:10:35,617 WARN L229 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_b5a50c44-ccf0-4952-a598-cfbcb1342427/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2022-11-16 08:10:36,899 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,901 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,905 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,906 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,909 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,935 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,935 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,937 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,938 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:37,449 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:10:37,453 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:10:37,455 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:10:37,457 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:10:37,458 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:10:37,459 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:10:37,460 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:10:37,460 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:10:37,461 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:10:37,462 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:10:37,631 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:10:37,737 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:37,738 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:37,858 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:10:37,921 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:10:37,949 WARN L229 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_b5a50c44-ccf0-4952-a598-cfbcb1342427/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2022-11-16 08:10:37,950 WARN L229 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_b5a50c44-ccf0-4952-a598-cfbcb1342427/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2022-11-16 08:10:38,065 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:38,071 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:38,071 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:38,072 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:38,073 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:38,080 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:38,101 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:38,102 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:38,103 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:38,159 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:10:38,160 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:10:38,161 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:10:38,162 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:10:38,163 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:10:38,163 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:10:38,164 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:10:38,165 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:10:38,165 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:10:38,166 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:10:38,186 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:10:38,258 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:38,259 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:38,308 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:10:38,536 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:10:38,536 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:38 WrapperNode [2022-11-16 08:10:38,537 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:10:38,538 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:10:38,538 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:10:38,538 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:10:38,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:38" (1/1) ... [2022-11-16 08:10:38,623 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:38" (1/1) ... [2022-11-16 08:10:38,689 INFO L138 Inliner]: procedures = 691, calls = 2656, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 902 [2022-11-16 08:10:38,690 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:10:38,691 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:10:38,694 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:10:38,694 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:10:38,704 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:38" (1/1) ... [2022-11-16 08:10:38,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:38" (1/1) ... [2022-11-16 08:10:38,717 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:38" (1/1) ... [2022-11-16 08:10:38,723 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:38" (1/1) ... [2022-11-16 08:10:38,778 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:38" (1/1) ... [2022-11-16 08:10:38,787 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:38" (1/1) ... [2022-11-16 08:10:38,807 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:38" (1/1) ... [2022-11-16 08:10:38,812 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:38" (1/1) ... [2022-11-16 08:10:38,832 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:10:38,833 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:10:38,837 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:10:38,838 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:10:38,839 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:38" (1/1) ... [2022-11-16 08:10:38,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:10:38,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:10:38,874 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:10:38,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:10:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 08:10:38,929 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 08:10:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:10:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:10:38,930 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:10:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:10:38,931 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:10:38,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:10:38,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:10:38,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:10:38,932 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-16 08:10:38,932 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-16 08:10:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:10:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-16 08:10:38,933 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-16 08:10:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2022-11-16 08:10:38,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2022-11-16 08:10:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:10:38,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:10:38,935 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:10:38,936 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:10:38,936 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 08:10:38,937 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 08:10:38,937 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:10:38,938 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:10:38,938 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-16 08:10:38,938 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-16 08:10:38,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:10:38,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:10:38,939 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-11-16 08:10:38,939 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-11-16 08:10:38,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:10:38,939 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 08:10:38,939 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 08:10:38,940 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:10:38,940 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:10:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2022-11-16 08:10:38,941 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2022-11-16 08:10:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:10:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2022-11-16 08:10:38,941 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2022-11-16 08:10:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:10:39,325 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:10:39,329 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:10:40,858 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:10:41,181 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:10:41,182 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:10:41,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:10:41 BoogieIcfgContainer [2022-11-16 08:10:41,186 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:10:41,188 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:10:41,188 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:10:41,198 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:10:41,198 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:10:41" (1/1) ... [2022-11-16 08:10:41,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:10:41,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:41,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 140 states and 188 transitions. [2022-11-16 08:10:41,289 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 188 transitions. [2022-11-16 08:10:41,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-16 08:10:41,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:41,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:41,352 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:156) 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) [2022-11-16 08:10:41,365 INFO L158 Benchmark]: Toolchain (without parser) took 6226.31ms. Allocated memory was 146.8MB in the beginning and 289.4MB in the end (delta: 142.6MB). Free memory was 97.0MB in the beginning and 175.7MB in the end (delta: -78.7MB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. [2022-11-16 08:10:41,367 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 146.8MB. Free memory is still 122.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:10:41,367 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3397.16ms. Allocated memory was 146.8MB in the beginning and 192.9MB in the end (delta: 46.1MB). Free memory was 96.9MB in the beginning and 118.1MB in the end (delta: -21.3MB). Peak memory consumption was 70.9MB. Max. memory is 16.1GB. [2022-11-16 08:10:41,368 INFO L158 Benchmark]: Boogie Procedure Inliner took 152.47ms. Allocated memory is still 192.9MB. Free memory was 118.1MB in the beginning and 106.6MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 08:10:41,369 INFO L158 Benchmark]: Boogie Preprocessor took 141.21ms. Allocated memory is still 192.9MB. Free memory was 106.6MB in the beginning and 99.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:10:41,369 INFO L158 Benchmark]: RCFGBuilder took 2353.91ms. Allocated memory was 192.9MB in the beginning and 289.4MB in the end (delta: 96.5MB). Free memory was 98.2MB in the beginning and 183.0MB in the end (delta: -84.8MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. [2022-11-16 08:10:41,371 INFO L158 Benchmark]: CodeCheck took 172.61ms. Allocated memory is still 289.4MB. Free memory was 183.0MB in the beginning and 175.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:10:41,375 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 0.28ms. Allocated memory is still 146.8MB. Free memory is still 122.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3397.16ms. Allocated memory was 146.8MB in the beginning and 192.9MB in the end (delta: 46.1MB). Free memory was 96.9MB in the beginning and 118.1MB in the end (delta: -21.3MB). Peak memory consumption was 70.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 152.47ms. Allocated memory is still 192.9MB. Free memory was 118.1MB in the beginning and 106.6MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 141.21ms. Allocated memory is still 192.9MB. Free memory was 106.6MB in the beginning and 99.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2353.91ms. Allocated memory was 192.9MB in the beginning and 289.4MB in the end (delta: 96.5MB). Free memory was 98.2MB in the beginning and 183.0MB in the end (delta: -84.8MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. * CodeCheck took 172.61ms. Allocated memory is still 289.4MB. Free memory was 183.0MB in the beginning and 175.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:10:41,404 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH --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 7a14ff88669e01083ca46db0c80d319fe5a2f969bf71d428fc27ed5e7149831c --- 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-e04fb08 [2022-11-16 08:10:43,738 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:10:43,741 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:10:43,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:10:43,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:10:43,778 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:10:43,780 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:10:43,782 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:10:43,784 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:10:43,785 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:10:43,786 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:10:43,793 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:10:43,793 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:10:43,799 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:10:43,801 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:10:43,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:10:43,807 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:10:43,808 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:10:43,810 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:10:43,817 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:10:43,818 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:10:43,819 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:10:43,820 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:10:43,821 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:10:43,824 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:10:43,825 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:10:43,825 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:10:43,826 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:10:43,826 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:10:43,827 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:10:43,828 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:10:43,829 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:10:43,829 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:10:43,830 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:10:43,832 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:10:43,832 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:10:43,833 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:10:43,833 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:10:43,834 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:10:43,834 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:10:43,835 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:10:43,839 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:10:43,874 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:10:43,874 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:10:43,876 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:10:43,876 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:10:43,878 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:10:43,878 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:10:43,878 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:10:43,879 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:10:43,879 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:10:43,879 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:10:43,880 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:10:43,880 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:10:43,880 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:10:43,881 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:10:43,881 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:10:43,881 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:10:43,881 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:10:43,882 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:10:43,882 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:10:43,882 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:10:43,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:10:43,883 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:10:43,883 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:10:43,883 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:10:43,883 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:10:43,884 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:10:43,884 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:10:43,884 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:10:43,884 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:10:43,884 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_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a14ff88669e01083ca46db0c80d319fe5a2f969bf71d428fc27ed5e7149831c [2022-11-16 08:10:44,294 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:10:44,319 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:10:44,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:10:44,323 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:10:44,324 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:10:44,326 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i [2022-11-16 08:10:44,394 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/data/1b45d8f87/bf755306153840e286ec05a2e68e2b3d/FLAGb9dc78363 [2022-11-16 08:10:45,193 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:10:45,193 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i [2022-11-16 08:10:45,225 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/data/1b45d8f87/bf755306153840e286ec05a2e68e2b3d/FLAGb9dc78363 [2022-11-16 08:10:45,247 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/data/1b45d8f87/bf755306153840e286ec05a2e68e2b3d [2022-11-16 08:10:45,252 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:10:45,254 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:10:45,256 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:10:45,257 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:10:45,260 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:10:45,261 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:10:45" (1/1) ... [2022-11-16 08:10:45,263 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@337992ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:45, skipping insertion in model container [2022-11-16 08:10:45,263 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:10:45" (1/1) ... [2022-11-16 08:10:45,271 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:10:45,418 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:10:45,721 WARN L229 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_b5a50c44-ccf0-4952-a598-cfbcb1342427/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2022-11-16 08:10:45,730 WARN L229 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_b5a50c44-ccf0-4952-a598-cfbcb1342427/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2022-11-16 08:10:47,021 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:47,022 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:47,022 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:47,023 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:47,024 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:47,038 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:47,039 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:47,041 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:47,041 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:47,478 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:10:47,479 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:10:47,480 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:10:47,482 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:10:47,484 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:10:47,484 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:10:47,485 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:10:47,486 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:10:47,487 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:10:47,488 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:10:47,648 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:10:47,783 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:47,791 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:47,898 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:10:47,983 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:10:48,067 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:10:48,073 WARN L229 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_b5a50c44-ccf0-4952-a598-cfbcb1342427/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2022-11-16 08:10:48,073 WARN L229 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_b5a50c44-ccf0-4952-a598-cfbcb1342427/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2022-11-16 08:10:48,136 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,137 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,138 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,139 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,141 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,162 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,168 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,170 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,170 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,245 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:10:48,245 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:10:48,246 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:10:48,246 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:10:48,247 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:10:48,247 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:10:48,248 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:10:48,248 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:10:48,249 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:10:48,249 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:10:48,272 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:10:48,352 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,352 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,418 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:10:48,464 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:10:48,489 WARN L229 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_b5a50c44-ccf0-4952-a598-cfbcb1342427/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2022-11-16 08:10:48,490 WARN L229 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_b5a50c44-ccf0-4952-a598-cfbcb1342427/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2022-11-16 08:10:48,535 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,535 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,535 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,536 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,536 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,542 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,543 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,545 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,546 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,585 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:10:48,585 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:10:48,586 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:10:48,587 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:10:48,588 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:10:48,588 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:10:48,589 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:10:48,590 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:10:48,590 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:10:48,591 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:10:48,617 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:10:48,703 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,704 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:48,735 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:10:49,133 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:10:49,134 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:49 WrapperNode [2022-11-16 08:10:49,135 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:10:49,136 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:10:49,136 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:10:49,136 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:10:49,143 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:49" (1/1) ... [2022-11-16 08:10:49,284 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:49" (1/1) ... [2022-11-16 08:10:49,372 INFO L138 Inliner]: procedures = 711, calls = 2656, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 903 [2022-11-16 08:10:49,372 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:10:49,373 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:10:49,373 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:10:49,373 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:10:49,383 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:49" (1/1) ... [2022-11-16 08:10:49,383 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:49" (1/1) ... [2022-11-16 08:10:49,393 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:49" (1/1) ... [2022-11-16 08:10:49,394 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:49" (1/1) ... [2022-11-16 08:10:49,431 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:49" (1/1) ... [2022-11-16 08:10:49,469 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:49" (1/1) ... [2022-11-16 08:10:49,477 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:49" (1/1) ... [2022-11-16 08:10:49,481 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:49" (1/1) ... [2022-11-16 08:10:49,518 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:10:49,519 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:10:49,519 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:10:49,519 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:10:49,520 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:49" (1/1) ... [2022-11-16 08:10:49,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:10:49,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:10:49,548 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:10:49,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:10:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 08:10:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 08:10:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:10:49,598 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:10:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:10:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:10:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:10:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:10:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:10:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:10:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:10:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:10:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-16 08:10:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-16 08:10:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:10:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-16 08:10:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-16 08:10:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2022-11-16 08:10:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2022-11-16 08:10:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:10:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:10:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:10:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:10:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:10:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 08:10:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 08:10:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:10:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:10:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:10:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-16 08:10:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-16 08:10:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:10:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:10:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-11-16 08:10:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-11-16 08:10:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:10:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:10:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:10:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 08:10:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 08:10:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:10:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:10:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2022-11-16 08:10:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2022-11-16 08:10:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2022-11-16 08:10:49,605 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2022-11-16 08:10:50,035 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:10:50,037 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:10:58,615 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:10:59,046 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:10:59,046 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:10:59,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:10:59 BoogieIcfgContainer [2022-11-16 08:10:59,057 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:10:59,059 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:10:59,060 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:10:59,069 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:10:59,075 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:10:59" (1/1) ... [2022-11-16 08:10:59,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:10:59,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:59,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 140 states and 188 transitions. [2022-11-16 08:10:59,162 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 188 transitions. [2022-11-16 08:10:59,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-16 08:10:59,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:59,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:59,222 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: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.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:156) 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) [2022-11-16 08:10:59,226 INFO L158 Benchmark]: Toolchain (without parser) took 13971.75ms. Allocated memory was 69.2MB in the beginning and 249.6MB in the end (delta: 180.4MB). Free memory was 41.2MB in the beginning and 164.0MB in the end (delta: -122.7MB). Peak memory consumption was 57.1MB. Max. memory is 16.1GB. [2022-11-16 08:10:59,227 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 69.2MB. Free memory is still 49.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:10:59,227 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3878.50ms. Allocated memory was 69.2MB in the beginning and 155.2MB in the end (delta: 86.0MB). Free memory was 41.0MB in the beginning and 82.3MB in the end (delta: -41.3MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2022-11-16 08:10:59,228 INFO L158 Benchmark]: Boogie Procedure Inliner took 236.52ms. Allocated memory is still 155.2MB. Free memory was 81.6MB in the beginning and 69.7MB in the end (delta: 11.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 08:10:59,228 INFO L158 Benchmark]: Boogie Preprocessor took 145.24ms. Allocated memory is still 155.2MB. Free memory was 69.7MB in the beginning and 98.8MB in the end (delta: -29.0MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. [2022-11-16 08:10:59,228 INFO L158 Benchmark]: RCFGBuilder took 9539.14ms. Allocated memory was 155.2MB in the beginning and 249.6MB in the end (delta: 94.4MB). Free memory was 98.8MB in the beginning and 171.4MB in the end (delta: -72.6MB). Peak memory consumption was 111.9MB. Max. memory is 16.1GB. [2022-11-16 08:10:59,229 INFO L158 Benchmark]: CodeCheck took 165.58ms. Allocated memory is still 249.6MB. Free memory was 171.4MB in the beginning and 164.0MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 08:10:59,231 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 69.2MB. Free memory is still 49.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3878.50ms. Allocated memory was 69.2MB in the beginning and 155.2MB in the end (delta: 86.0MB). Free memory was 41.0MB in the beginning and 82.3MB in the end (delta: -41.3MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 236.52ms. Allocated memory is still 155.2MB. Free memory was 81.6MB in the beginning and 69.7MB in the end (delta: 11.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 145.24ms. Allocated memory is still 155.2MB. Free memory was 69.7MB in the beginning and 98.8MB in the end (delta: -29.0MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. * RCFGBuilder took 9539.14ms. Allocated memory was 155.2MB in the beginning and 249.6MB in the end (delta: 94.4MB). Free memory was 98.8MB in the beginning and 171.4MB in the end (delta: -72.6MB). Peak memory consumption was 111.9MB. Max. memory is 16.1GB. * CodeCheck took 165.58ms. Allocated memory is still 249.6MB. Free memory was 171.4MB in the beginning and 164.0MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:10:59,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a50c44-ccf0-4952-a598-cfbcb1342427/bin/ukojak-CydTVMUXoH/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared