./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_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_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/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_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/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_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/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 bd5e922bebe187c1230ec455171e0dbeb52eef7c95cec8ebc1ad02d91040db3c --- 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 06:39:53,131 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:39:53,133 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:39:53,176 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:39:53,177 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:39:53,181 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:39:53,184 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:39:53,188 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:39:53,191 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:39:53,193 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:39:53,195 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:39:53,199 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:39:53,201 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:39:53,204 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:39:53,206 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:39:53,207 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:39:53,209 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:39:53,214 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:39:53,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:39:53,218 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:39:53,221 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:39:53,223 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:39:53,226 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:39:53,227 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:39:53,235 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:39:53,240 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:39:53,240 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:39:53,242 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:39:53,243 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:39:53,245 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:39:53,245 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:39:53,246 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:39:53,248 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:39:53,250 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:39:53,252 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:39:53,253 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:39:53,253 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:39:53,254 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:39:53,254 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:39:53,255 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:39:53,256 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:39:53,257 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 06:39:53,296 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:39:53,297 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:39:53,299 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:39:53,299 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:39:53,300 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:39:53,300 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:39:53,300 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:39:53,300 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:39:53,301 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:39:53,301 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:39:53,302 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:39:53,302 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:39:53,303 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:39:53,303 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:39:53,303 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:39:53,303 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:39:53,304 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:39:53,304 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:39:53,304 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:39:53,304 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:39:53,304 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:39:53,305 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:39:53,305 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:39:53,305 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:39:53,305 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:39:53,306 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_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd5e922bebe187c1230ec455171e0dbeb52eef7c95cec8ebc1ad02d91040db3c [2022-11-16 06:39:53,594 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:39:53,625 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:39:53,628 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:39:53,630 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:39:53,632 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:39:53,633 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2022-11-16 06:39:53,707 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/data/0af1ac50b/c83e1ae187f84f868f76627342c058f1/FLAG89893c981 [2022-11-16 06:39:54,621 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:39:54,622 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2022-11-16 06:39:54,660 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/data/0af1ac50b/c83e1ae187f84f868f76627342c058f1/FLAG89893c981 [2022-11-16 06:39:55,062 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/data/0af1ac50b/c83e1ae187f84f868f76627342c058f1 [2022-11-16 06:39:55,065 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:39:55,068 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:39:55,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:39:55,072 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:39:55,075 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:39:55,076 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:39:55" (1/1) ... [2022-11-16 06:39:55,077 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7623f255 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:55, skipping insertion in model container [2022-11-16 06:39:55,077 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:39:55" (1/1) ... [2022-11-16 06:39:55,099 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:39:55,221 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:39:55,538 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_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2022-11-16 06:39:55,546 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_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2022-11-16 06:39:56,611 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:56,612 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:56,616 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:56,617 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:56,621 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:56,634 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:56,634 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:56,636 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:56,637 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:57,068 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:39:57,070 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:39:57,071 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:39:57,072 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:39:57,074 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:39:57,075 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:39:57,076 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:39:57,076 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:39:57,077 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:39:57,078 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:39:57,261 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:39:57,455 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:57,455 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:57,576 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:39:57,659 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:39:57,687 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_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2022-11-16 06:39:57,688 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_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2022-11-16 06:39:57,736 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:57,737 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:57,738 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:57,739 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:57,742 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:57,749 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:57,750 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:57,752 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:57,752 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:57,798 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:39:57,799 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:39:57,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:39:57,802 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:39:57,803 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:39:57,804 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:39:57,808 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:39:57,809 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:39:57,810 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:39:57,810 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:39:57,833 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:39:57,908 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:57,908 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:39:57,947 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:39:58,293 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:39:58,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:58 WrapperNode [2022-11-16 06:39:58,293 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:39:58,294 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:39:58,295 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:39:58,295 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:39:58,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:58" (1/1) ... [2022-11-16 06:39:58,404 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:58" (1/1) ... [2022-11-16 06:39:58,480 INFO L138 Inliner]: procedures = 690, calls = 2615, calls flagged for inlining = 57, calls inlined = 4, statements flattened = 766 [2022-11-16 06:39:58,493 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:39:58,494 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:39:58,494 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:39:58,494 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:39:58,505 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:58" (1/1) ... [2022-11-16 06:39:58,505 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:58" (1/1) ... [2022-11-16 06:39:58,518 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:58" (1/1) ... [2022-11-16 06:39:58,523 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:58" (1/1) ... [2022-11-16 06:39:58,569 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:58" (1/1) ... [2022-11-16 06:39:58,571 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:58" (1/1) ... [2022-11-16 06:39:58,604 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:58" (1/1) ... [2022-11-16 06:39:58,607 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:58" (1/1) ... [2022-11-16 06:39:58,614 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:39:58,619 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:39:58,620 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:39:58,620 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:39:58,621 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:58" (1/1) ... [2022-11-16 06:39:58,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:39:58,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:39:58,650 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:39:58,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:39:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 06:39:58,710 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 06:39:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:39:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 06:39:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 06:39:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 06:39:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:39:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:39:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:39:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:39:58,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:39:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 06:39:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 06:39:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 06:39:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 06:39:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:39:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:39:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:39:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 06:39:58,716 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 06:39:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 06:39:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:39:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_array [2022-11-16 06:39:58,717 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_array [2022-11-16 06:39:59,063 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:39:59,065 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:40:00,472 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:40:00,763 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:40:00,764 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 06:40:00,766 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:40:00 BoogieIcfgContainer [2022-11-16 06:40:00,766 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:40:00,767 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:40:00,767 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:40:00,777 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:40:00,778 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:40:00" (1/1) ... [2022-11-16 06:40:00,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:40:00,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:00,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 49 states and 60 transitions. [2022-11-16 06:40:00,878 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 60 transitions. [2022-11-16 06:40:00,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-16 06:40:00,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:00,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:00,937 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 06:40:00,949 INFO L158 Benchmark]: Toolchain (without parser) took 5877.65ms. Allocated memory was 115.3MB in the beginning and 213.9MB in the end (delta: 98.6MB). Free memory was 67.2MB in the beginning and 139.3MB in the end (delta: -72.2MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. [2022-11-16 06:40:00,951 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 115.3MB. Free memory is still 92.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:40:00,952 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3222.44ms. Allocated memory was 115.3MB in the beginning and 155.2MB in the end (delta: 39.8MB). Free memory was 67.0MB in the beginning and 90.7MB in the end (delta: -23.7MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB. [2022-11-16 06:40:00,953 INFO L158 Benchmark]: Boogie Procedure Inliner took 198.61ms. Allocated memory is still 155.2MB. Free memory was 90.7MB in the beginning and 79.4MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 06:40:00,954 INFO L158 Benchmark]: Boogie Preprocessor took 124.34ms. Allocated memory is still 155.2MB. Free memory was 79.4MB in the beginning and 73.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 06:40:00,955 INFO L158 Benchmark]: RCFGBuilder took 2147.85ms. Allocated memory was 155.2MB in the beginning and 213.9MB in the end (delta: 58.7MB). Free memory was 73.1MB in the beginning and 146.7MB in the end (delta: -73.6MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. [2022-11-16 06:40:00,956 INFO L158 Benchmark]: CodeCheck took 178.09ms. Allocated memory is still 213.9MB. Free memory was 146.7MB in the beginning and 139.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 06:40:00,960 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 0.29ms. Allocated memory is still 115.3MB. Free memory is still 92.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3222.44ms. Allocated memory was 115.3MB in the beginning and 155.2MB in the end (delta: 39.8MB). Free memory was 67.0MB in the beginning and 90.7MB in the end (delta: -23.7MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 198.61ms. Allocated memory is still 155.2MB. Free memory was 90.7MB in the beginning and 79.4MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 124.34ms. Allocated memory is still 155.2MB. Free memory was 79.4MB in the beginning and 73.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2147.85ms. Allocated memory was 155.2MB in the beginning and 213.9MB in the end (delta: 58.7MB). Free memory was 73.1MB in the beginning and 146.7MB in the end (delta: -73.6MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. * CodeCheck took 178.09ms. Allocated memory is still 213.9MB. Free memory was 146.7MB in the beginning and 139.3MB 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 06:40:00,986 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/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_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/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_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/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_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/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 bd5e922bebe187c1230ec455171e0dbeb52eef7c95cec8ebc1ad02d91040db3c --- 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 06:40:03,291 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:40:03,293 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:40:03,312 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:40:03,313 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:40:03,314 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:40:03,316 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:40:03,318 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:40:03,320 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:40:03,321 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:40:03,322 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:40:03,324 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:40:03,324 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:40:03,325 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:40:03,327 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:40:03,328 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:40:03,329 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:40:03,330 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:40:03,332 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:40:03,334 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:40:03,336 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:40:03,337 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:40:03,339 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:40:03,340 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:40:03,344 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:40:03,344 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:40:03,345 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:40:03,346 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:40:03,346 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:40:03,348 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:40:03,348 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:40:03,349 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:40:03,350 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:40:03,351 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:40:03,352 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:40:03,353 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:40:03,354 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:40:03,354 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:40:03,355 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:40:03,356 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:40:03,357 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:40:03,358 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 06:40:03,386 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:40:03,387 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:40:03,387 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:40:03,388 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:40:03,389 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:40:03,389 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:40:03,389 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:40:03,390 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:40:03,390 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:40:03,390 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:40:03,391 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:40:03,391 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 06:40:03,391 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 06:40:03,392 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 06:40:03,392 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:40:03,392 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:40:03,392 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:40:03,393 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:40:03,393 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:40:03,393 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:40:03,394 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:40:03,394 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:40:03,395 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:40:03,395 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:40:03,395 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 06:40:03,395 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 06:40:03,396 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:40:03,396 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 06:40:03,396 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 06:40:03,397 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_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd5e922bebe187c1230ec455171e0dbeb52eef7c95cec8ebc1ad02d91040db3c [2022-11-16 06:40:03,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:40:03,800 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:40:03,803 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:40:03,805 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:40:03,807 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:40:03,808 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2022-11-16 06:40:03,885 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/data/620472710/884a2654a4c34cf3bab406c8a067d9c4/FLAG1878edc8f [2022-11-16 06:40:04,725 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:40:04,725 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2022-11-16 06:40:04,768 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/data/620472710/884a2654a4c34cf3bab406c8a067d9c4/FLAG1878edc8f [2022-11-16 06:40:05,258 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/data/620472710/884a2654a4c34cf3bab406c8a067d9c4 [2022-11-16 06:40:05,261 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:40:05,263 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:40:05,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:40:05,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:40:05,272 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:40:05,272 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:40:05" (1/1) ... [2022-11-16 06:40:05,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cc05c91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:05, skipping insertion in model container [2022-11-16 06:40:05,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:40:05" (1/1) ... [2022-11-16 06:40:05,282 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:40:05,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:40:05,711 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_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2022-11-16 06:40:05,718 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_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2022-11-16 06:40:06,706 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:06,707 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:06,708 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:06,709 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:06,710 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:06,723 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:06,724 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:06,726 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:06,727 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:07,147 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:40:07,149 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:40:07,150 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:40:07,151 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:40:07,153 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:40:07,154 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:40:07,155 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:40:07,156 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:40:07,157 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:40:07,158 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:40:07,359 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:40:07,464 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:07,464 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:07,588 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:40:07,641 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 06:40:07,695 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:40:07,699 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_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2022-11-16 06:40:07,700 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_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2022-11-16 06:40:07,733 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:07,734 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:07,734 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:07,735 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:07,736 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:07,742 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:07,743 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:07,744 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:07,745 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:07,780 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:40:07,781 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:40:07,782 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:40:07,783 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:40:07,784 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:40:07,784 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:40:07,785 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:40:07,785 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:40:07,786 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:40:07,786 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:40:07,807 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:40:07,878 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:07,878 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:07,923 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:40:07,971 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:40:07,996 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_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2022-11-16 06:40:07,997 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_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2022-11-16 06:40:08,053 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:08,053 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:08,054 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:08,054 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:08,055 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:08,061 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:08,061 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:08,062 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:08,063 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:08,098 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:40:08,099 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:40:08,099 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:40:08,100 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:40:08,101 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:40:08,102 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:40:08,102 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:40:08,103 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:40:08,103 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:40:08,104 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:40:08,123 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:40:08,189 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:08,190 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:08,220 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:40:08,695 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:40:08,696 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:08 WrapperNode [2022-11-16 06:40:08,697 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:40:08,698 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:40:08,698 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:40:08,698 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:40:08,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:08" (1/1) ... [2022-11-16 06:40:08,840 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:08" (1/1) ... [2022-11-16 06:40:08,937 INFO L138 Inliner]: procedures = 710, calls = 2615, calls flagged for inlining = 57, calls inlined = 4, statements flattened = 767 [2022-11-16 06:40:08,939 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:40:08,940 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:40:08,940 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:40:08,941 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:40:08,950 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:08" (1/1) ... [2022-11-16 06:40:08,950 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:08" (1/1) ... [2022-11-16 06:40:08,965 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:08" (1/1) ... [2022-11-16 06:40:08,965 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:08" (1/1) ... [2022-11-16 06:40:09,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:08" (1/1) ... [2022-11-16 06:40:09,019 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:08" (1/1) ... [2022-11-16 06:40:09,038 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:08" (1/1) ... [2022-11-16 06:40:09,042 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:08" (1/1) ... [2022-11-16 06:40:09,051 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:40:09,052 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:40:09,052 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:40:09,052 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:40:09,053 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:08" (1/1) ... [2022-11-16 06:40:09,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:40:09,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:40:09,088 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:40:09,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:40:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 06:40:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 06:40:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:40:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 06:40:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 06:40:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 06:40:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 06:40:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 06:40:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:40:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:40:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:40:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:40:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:40:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 06:40:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 06:40:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 06:40:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 06:40:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 06:40:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 06:40:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:40:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:40:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 06:40:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:40:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 06:40:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 06:40:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_array [2022-11-16 06:40:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_array [2022-11-16 06:40:09,468 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:40:09,471 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:40:13,918 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:40:14,293 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:40:14,294 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 06:40:14,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:40:14 BoogieIcfgContainer [2022-11-16 06:40:14,296 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:40:14,297 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:40:14,297 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:40:14,307 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:40:14,308 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:40:14" (1/1) ... [2022-11-16 06:40:14,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:40:14,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:14,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 49 states and 60 transitions. [2022-11-16 06:40:14,373 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 60 transitions. [2022-11-16 06:40:14,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-16 06:40:14,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:14,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:14,424 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 06:40:14,433 INFO L158 Benchmark]: Toolchain (without parser) took 9168.04ms. Allocated memory was 69.2MB in the beginning and 195.0MB in the end (delta: 125.8MB). Free memory was 43.0MB in the beginning and 88.1MB in the end (delta: -45.1MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. [2022-11-16 06:40:14,437 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 69.2MB. Free memory was 50.5MB in the beginning and 50.4MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:40:14,438 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3429.30ms. Allocated memory was 69.2MB in the beginning and 148.9MB in the end (delta: 79.7MB). Free memory was 42.8MB in the beginning and 99.2MB in the end (delta: -56.4MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. [2022-11-16 06:40:14,438 INFO L158 Benchmark]: Boogie Procedure Inliner took 241.55ms. Allocated memory is still 148.9MB. Free memory was 99.2MB in the beginning and 87.7MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 06:40:14,441 INFO L158 Benchmark]: Boogie Preprocessor took 111.28ms. Allocated memory is still 148.9MB. Free memory was 87.7MB in the beginning and 80.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 06:40:14,442 INFO L158 Benchmark]: RCFGBuilder took 5244.68ms. Allocated memory was 148.9MB in the beginning and 195.0MB in the end (delta: 46.1MB). Free memory was 80.3MB in the beginning and 94.4MB in the end (delta: -14.1MB). Peak memory consumption was 47.8MB. Max. memory is 16.1GB. [2022-11-16 06:40:14,444 INFO L158 Benchmark]: CodeCheck took 132.94ms. Allocated memory is still 195.0MB. Free memory was 94.4MB in the beginning and 88.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 06:40:14,448 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 0.34ms. Allocated memory is still 69.2MB. Free memory was 50.5MB in the beginning and 50.4MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3429.30ms. Allocated memory was 69.2MB in the beginning and 148.9MB in the end (delta: 79.7MB). Free memory was 42.8MB in the beginning and 99.2MB in the end (delta: -56.4MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 241.55ms. Allocated memory is still 148.9MB. Free memory was 99.2MB in the beginning and 87.7MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 111.28ms. Allocated memory is still 148.9MB. Free memory was 87.7MB in the beginning and 80.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 5244.68ms. Allocated memory was 148.9MB in the beginning and 195.0MB in the end (delta: 46.1MB). Free memory was 80.3MB in the beginning and 94.4MB in the end (delta: -14.1MB). Peak memory consumption was 47.8MB. Max. memory is 16.1GB. * CodeCheck took 132.94ms. Allocated memory is still 195.0MB. Free memory was 94.4MB in the beginning and 88.1MB in the end (delta: 6.3MB). 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 06:40:14,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1c00c4-eeb4-4bb0-867a-d8aa00d023f2/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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