./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash de3da06dbfc8734cb93dce42b312357899e8d9cc914b94ba94740650fa2d8258 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:34:58,740 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:34:58,742 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:34:58,778 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:34:58,779 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:34:58,781 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:34:58,784 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:34:58,786 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:34:58,788 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:34:58,790 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:34:58,791 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:34:58,792 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:34:58,793 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:34:58,800 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:34:58,802 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:34:58,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:34:58,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:34:58,812 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:34:58,815 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:34:58,822 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:34:58,826 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:34:58,828 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:34:58,832 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:34:58,833 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:34:58,843 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:34:58,844 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:34:58,844 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:34:58,846 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:34:58,847 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:34:58,848 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:34:58,849 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:34:58,850 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:34:58,851 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:34:58,852 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:34:58,853 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:34:58,853 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:34:58,854 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:34:58,854 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:34:58,854 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:34:58,855 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:34:58,856 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:34:58,857 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:34:58,882 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:34:58,882 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:34:58,883 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:34:58,883 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:34:58,884 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:34:58,884 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:34:58,884 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:34:58,885 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:34:58,885 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:34:58,885 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:34:58,885 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:34:58,885 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:34:58,885 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:34:58,886 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:34:58,886 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:34:58,886 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:34:58,886 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:34:58,886 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:34:58,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:34:58,887 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:34:58,887 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:34:58,887 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:34:58,887 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:34:58,888 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:34:58,888 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:34:58,888 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_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de3da06dbfc8734cb93dce42b312357899e8d9cc914b94ba94740650fa2d8258 [2022-10-17 16:34:59,122 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:34:59,159 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:34:59,162 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:34:59,163 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:34:59,164 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:34:59,165 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2022-10-17 16:34:59,242 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/data/519a0b04c/ecbb39d683a9411a897e814c68b33d34/FLAG5e5c7a3ef [2022-10-17 16:35:00,178 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:35:00,180 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2022-10-17 16:35:00,221 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/data/519a0b04c/ecbb39d683a9411a897e814c68b33d34/FLAG5e5c7a3ef [2022-10-17 16:35:00,643 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/data/519a0b04c/ecbb39d683a9411a897e814c68b33d34 [2022-10-17 16:35:00,645 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:35:00,647 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:35:00,649 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:35:00,649 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:35:00,652 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:35:00,653 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:35:00" (1/1) ... [2022-10-17 16:35:00,654 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a2a10fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:00, skipping insertion in model container [2022-10-17 16:35:00,654 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:35:00" (1/1) ... [2022-10-17 16:35:00,662 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:35:00,771 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:35:01,054 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4494,4507] [2022-10-17 16:35:01,061 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4554,4567] [2022-10-17 16:35:01,935 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:01,936 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:01,937 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:01,938 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:01,939 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:01,955 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:01,956 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:01,959 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:01,959 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:02,388 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:35:02,389 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:35:02,390 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:35:02,392 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:35:02,394 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:35:02,394 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:35:02,395 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:35:02,396 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:35:02,397 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:35:02,397 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:35:02,605 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:35:02,645 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:02,647 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:02,787 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:02,788 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:02,914 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:35:03,007 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:35:03,035 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4494,4507] [2022-10-17 16:35:03,036 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4554,4567] [2022-10-17 16:35:03,088 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:03,090 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:03,091 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:03,092 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:03,092 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:03,104 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:03,106 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:03,107 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:03,108 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:03,156 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:35:03,158 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:35:03,158 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:35:03,159 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:35:03,160 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:35:03,161 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:35:03,166 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:35:03,168 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:35:03,169 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:35:03,169 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:35:03,192 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:35:03,212 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:03,212 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:03,261 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:03,261 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:03,301 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:35:03,648 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:35:03,648 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:03 WrapperNode [2022-10-17 16:35:03,648 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:35:03,650 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:35:03,650 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:35:03,650 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:35:03,658 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:03" (1/1) ... [2022-10-17 16:35:03,786 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:03" (1/1) ... [2022-10-17 16:35:03,890 INFO L138 Inliner]: procedures = 692, calls = 2621, calls flagged for inlining = 60, calls inlined = 10, statements flattened = 957 [2022-10-17 16:35:03,891 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:35:03,891 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:35:03,892 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:35:03,892 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:35:03,901 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:03" (1/1) ... [2022-10-17 16:35:03,902 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:03" (1/1) ... [2022-10-17 16:35:03,916 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:03" (1/1) ... [2022-10-17 16:35:03,917 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:03" (1/1) ... [2022-10-17 16:35:03,980 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:03" (1/1) ... [2022-10-17 16:35:03,997 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:03" (1/1) ... [2022-10-17 16:35:04,004 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:03" (1/1) ... [2022-10-17 16:35:04,019 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:03" (1/1) ... [2022-10-17 16:35:04,041 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:35:04,042 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:35:04,042 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:35:04,042 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:35:04,043 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:03" (1/1) ... [2022-10-17 16:35:04,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:35:04,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:35:04,084 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:35:04,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:35:04,132 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-10-17 16:35:04,133 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-10-17 16:35:04,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:35:04,133 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 16:35:04,133 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 16:35:04,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:35:04,134 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-17 16:35:04,134 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-17 16:35:04,135 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:35:04,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:35:04,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:35:04,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:35:04,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:35:04,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:35:04,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:35:04,137 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:35:04,138 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:35:04,138 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2022-10-17 16:35:04,138 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2022-10-17 16:35:04,139 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve [2022-10-17 16:35:04,139 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_reserve [2022-10-17 16:35:04,139 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-10-17 16:35:04,139 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-10-17 16:35:04,139 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:35:04,140 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:35:04,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:35:04,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:35:04,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:35:04,140 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-17 16:35:04,141 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-17 16:35:04,141 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-17 16:35:04,142 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-17 16:35:04,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:35:04,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:35:04,544 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:35:04,547 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:35:06,186 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:35:06,515 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:35:06,515 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-10-17 16:35:06,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:35:06 BoogieIcfgContainer [2022-10-17 16:35:06,521 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:35:06,523 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:35:06,523 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:35:06,533 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:35:06,533 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:35:06" (1/1) ... [2022-10-17 16:35:06,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:35:06,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:06,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 116 states and 158 transitions. [2022-10-17 16:35:06,636 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 158 transitions. [2022-10-17 16:35:06,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-10-17 16:35:06,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:06,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:06,698 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:35:06,707 INFO L158 Benchmark]: Toolchain (without parser) took 6059.21ms. Allocated memory was 125.8MB in the beginning and 226.5MB in the end (delta: 100.7MB). Free memory was 80.6MB in the beginning and 139.8MB in the end (delta: -59.2MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. [2022-10-17 16:35:06,707 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 125.8MB. Free memory is still 106.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:35:06,708 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3000.19ms. Allocated memory was 125.8MB in the beginning and 153.1MB in the end (delta: 27.3MB). Free memory was 80.5MB in the beginning and 88.4MB in the end (delta: -8.0MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. [2022-10-17 16:35:06,709 INFO L158 Benchmark]: Boogie Procedure Inliner took 241.17ms. Allocated memory is still 153.1MB. Free memory was 88.4MB in the beginning and 76.2MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 16:35:06,710 INFO L158 Benchmark]: Boogie Preprocessor took 149.34ms. Allocated memory is still 153.1MB. Free memory was 76.2MB in the beginning and 68.7MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:35:06,710 INFO L158 Benchmark]: RCFGBuilder took 2479.72ms. Allocated memory was 153.1MB in the beginning and 226.5MB in the end (delta: 73.4MB). Free memory was 68.7MB in the beginning and 146.1MB in the end (delta: -77.4MB). Peak memory consumption was 49.0MB. Max. memory is 16.1GB. [2022-10-17 16:35:06,711 INFO L158 Benchmark]: CodeCheck took 182.70ms. Allocated memory is still 226.5MB. Free memory was 146.1MB in the beginning and 139.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:35:06,718 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 0.16ms. Allocated memory is still 125.8MB. Free memory is still 106.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3000.19ms. Allocated memory was 125.8MB in the beginning and 153.1MB in the end (delta: 27.3MB). Free memory was 80.5MB in the beginning and 88.4MB in the end (delta: -8.0MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 241.17ms. Allocated memory is still 153.1MB. Free memory was 88.4MB in the beginning and 76.2MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 149.34ms. Allocated memory is still 153.1MB. Free memory was 76.2MB in the beginning and 68.7MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2479.72ms. Allocated memory was 153.1MB in the beginning and 226.5MB in the end (delta: 73.4MB). Free memory was 68.7MB in the beginning and 146.1MB in the end (delta: -77.4MB). Peak memory consumption was 49.0MB. Max. memory is 16.1GB. * CodeCheck took 182.70ms. Allocated memory is still 226.5MB. Free memory was 146.1MB in the beginning and 139.8MB 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. [2022-10-17 16:35:06,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash de3da06dbfc8734cb93dce42b312357899e8d9cc914b94ba94740650fa2d8258 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:35:09,188 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:35:09,191 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:35:09,239 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:35:09,240 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:35:09,244 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:35:09,246 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:35:09,251 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:35:09,257 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:35:09,260 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:35:09,262 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:35:09,263 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:35:09,264 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:35:09,267 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:35:09,268 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:35:09,269 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:35:09,270 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:35:09,271 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:35:09,273 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:35:09,275 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:35:09,282 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:35:09,284 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:35:09,289 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:35:09,291 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:35:09,304 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:35:09,304 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:35:09,305 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:35:09,309 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:35:09,310 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:35:09,311 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:35:09,311 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:35:09,312 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:35:09,313 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:35:09,314 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:35:09,315 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:35:09,316 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:35:09,316 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:35:09,317 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:35:09,317 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:35:09,318 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:35:09,319 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:35:09,323 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:35:09,355 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:35:09,356 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:35:09,356 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:35:09,357 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:35:09,357 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:35:09,358 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:35:09,358 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:35:09,358 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:35:09,359 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:35:09,359 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:35:09,359 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:35:09,359 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:35:09,359 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:35:09,360 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:35:09,360 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:35:09,360 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:35:09,360 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:35:09,361 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:35:09,361 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:35:09,361 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:35:09,361 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:35:09,362 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:35:09,362 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:35:09,362 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:35:09,362 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:35:09,363 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:35:09,363 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:35:09,363 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:35:09,363 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:35:09,364 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_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de3da06dbfc8734cb93dce42b312357899e8d9cc914b94ba94740650fa2d8258 [2022-10-17 16:35:09,794 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:35:09,815 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:35:09,818 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:35:09,819 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:35:09,823 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:35:09,824 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2022-10-17 16:35:09,892 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/data/9a1a9b6b4/26d23b35d0a94263b18d3658bddef0c6/FLAG6a980d8c3 [2022-10-17 16:35:10,803 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:35:10,803 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2022-10-17 16:35:10,860 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/data/9a1a9b6b4/26d23b35d0a94263b18d3658bddef0c6/FLAG6a980d8c3 [2022-10-17 16:35:11,280 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/bin/ukojak-92XMlrwhuB/data/9a1a9b6b4/26d23b35d0a94263b18d3658bddef0c6 [2022-10-17 16:35:11,284 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:35:11,285 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:35:11,287 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:35:11,287 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:35:11,291 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:35:11,291 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:35:11" (1/1) ... [2022-10-17 16:35:11,293 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b151f6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:11, skipping insertion in model container [2022-10-17 16:35:11,293 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:35:11" (1/1) ... [2022-10-17 16:35:11,301 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:35:11,423 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:35:11,791 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4494,4507] [2022-10-17 16:35:11,799 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_068fea09-4274-44a7-b451-c29bc7b44e52/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4554,4567] [2022-10-17 16:35:13,277 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:13,281 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:13,284 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:13,285 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:13,286 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:13,312 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:13,313 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:13,316 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:13,316 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:13,848 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:35:13,850 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:35:13,851 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:35:13,853 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:35:13,858 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:35:13,862 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:35:13,864 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:35:13,865 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:35:13,867 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:35:13,869 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:35:14,084 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:35:14,118 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArithmeticException: BigInteger out of int range at java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1009) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2978) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2836) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2138) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1135) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:35:14,123 INFO L158 Benchmark]: Toolchain (without parser) took 2836.99ms. Allocated memory was 60.8MB in the beginning and 73.4MB in the end (delta: 12.6MB). Free memory was 30.3MB in the beginning and 37.2MB in the end (delta: -6.9MB). Peak memory consumption was 14.2MB. Max. memory is 16.1GB. [2022-10-17 16:35:14,124 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 60.8MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 48.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:35:14,136 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2834.59ms. Allocated memory was 60.8MB in the beginning and 73.4MB in the end (delta: 12.6MB). Free memory was 30.2MB in the beginning and 37.2MB in the end (delta: -7.0MB). Peak memory consumption was 14.2MB. Max. memory is 16.1GB. [2022-10-17 16:35:14,138 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 60.8MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 48.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2834.59ms. Allocated memory was 60.8MB in the beginning and 73.4MB in the end (delta: 12.6MB). Free memory was 30.2MB in the beginning and 37.2MB in the end (delta: -7.0MB). Peak memory consumption was 14.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArithmeticException: BigInteger out of int range: java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range