./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg --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 e401a4e4197b43467958a92870f8195ba22195c146137fa78352c627ea2eeb40 --- 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-b5237d8 [2022-11-21 23:43:52,739 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:43:52,741 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:43:52,760 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:43:52,761 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:43:52,762 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:43:52,763 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:43:52,765 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:43:52,767 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:43:52,768 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:43:52,769 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:43:52,770 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:43:52,770 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:43:52,772 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:43:52,773 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:43:52,774 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:43:52,775 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:43:52,776 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:43:52,778 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:43:52,779 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:43:52,781 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:43:52,790 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:43:52,794 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:43:52,796 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:43:52,800 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:43:52,805 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:43:52,805 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:43:52,806 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:43:52,808 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:43:52,809 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:43:52,811 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:43:52,812 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:43:52,813 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:43:52,814 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:43:52,816 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:43:52,817 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:43:52,818 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:43:52,818 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:43:52,818 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:43:52,819 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:43:52,820 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:43:52,821 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:43:52,841 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:43:52,841 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:43:52,842 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:43:52,842 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:43:52,843 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:43:52,843 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:43:52,843 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:43:52,844 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:43:52,844 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:43:52,844 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:43:52,844 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:43:52,844 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:43:52,845 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:43:52,845 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:43:52,845 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:43:52,845 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:43:52,845 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:43:52,846 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:43:52,846 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:43:52,846 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:43:52,846 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:43:52,847 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:43:52,847 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:43:52,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:43:52,847 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:43:52,847 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_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e401a4e4197b43467958a92870f8195ba22195c146137fa78352c627ea2eeb40 [2022-11-21 23:43:53,075 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:43:53,100 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:43:53,103 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:43:53,104 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:43:53,105 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:43:53,107 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2022-11-21 23:43:57,037 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:43:57,778 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:43:57,780 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2022-11-21 23:43:57,841 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/data/b9ce65ebb/c7aaddbd7c054686b0eb64c526c3608c/FLAGdcfe289ae [2022-11-21 23:43:57,858 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/data/b9ce65ebb/c7aaddbd7c054686b0eb64c526c3608c [2022-11-21 23:43:57,861 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:43:57,863 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:43:57,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:43:57,865 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:43:57,870 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:43:57,871 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:43:57" (1/1) ... [2022-11-21 23:43:57,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25b6ac76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:57, skipping insertion in model container [2022-11-21 23:43:57,873 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:43:57" (1/1) ... [2022-11-21 23:43:57,883 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:43:58,083 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:43:58,428 WARN L237 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_b5a0bd92-5c1e-4a35-b025-3f4370c03730/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2022-11-21 23:43:58,443 WARN L237 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_b5a0bd92-5c1e-4a35-b025-3f4370c03730/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2022-11-21 23:43:59,653 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:59,656 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:59,658 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:59,659 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:59,661 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:59,681 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:59,682 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:59,685 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:59,702 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:00,235 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:44:00,238 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:44:00,240 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:44:00,244 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:44:00,252 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:44:00,253 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:44:00,260 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:44:00,262 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:44:00,267 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:44:00,268 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:44:00,541 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:44:00,696 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:00,697 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:00,816 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:44:00,901 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:44:00,922 WARN L237 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_b5a0bd92-5c1e-4a35-b025-3f4370c03730/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2022-11-21 23:44:00,923 WARN L237 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_b5a0bd92-5c1e-4a35-b025-3f4370c03730/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2022-11-21 23:44:01,002 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:01,002 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:01,003 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:01,004 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:01,005 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:01,016 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:01,016 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:01,018 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:01,019 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:01,108 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:44:01,109 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:44:01,110 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:44:01,112 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:44:01,113 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:44:01,114 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:44:01,115 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:44:01,115 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:44:01,116 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:44:01,117 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:44:01,145 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:44:01,231 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:01,232 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:01,289 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:44:01,632 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:44:01,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:01 WrapperNode [2022-11-21 23:44:01,634 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:44:01,636 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:44:01,638 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:44:01,638 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:44:01,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:01" (1/1) ... [2022-11-21 23:44:01,773 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:01" (1/1) ... [2022-11-21 23:44:01,850 INFO L138 Inliner]: procedures = 691, calls = 2503, calls flagged for inlining = 56, calls inlined = 8, statements flattened = 816 [2022-11-21 23:44:01,851 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:44:01,852 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:44:01,852 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:44:01,853 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:44:01,865 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:01" (1/1) ... [2022-11-21 23:44:01,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:01" (1/1) ... [2022-11-21 23:44:01,878 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:01" (1/1) ... [2022-11-21 23:44:01,878 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:01" (1/1) ... [2022-11-21 23:44:01,914 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:01" (1/1) ... [2022-11-21 23:44:01,920 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:01" (1/1) ... [2022-11-21 23:44:01,926 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:01" (1/1) ... [2022-11-21 23:44:01,931 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:01" (1/1) ... [2022-11-21 23:44:01,940 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:44:01,941 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:44:01,941 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:44:01,942 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:44:01,943 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:01" (1/1) ... [2022-11-21 23:44:01,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:44:01,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:44:01,983 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:44:01,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:44:02,054 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 23:44:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 23:44:02,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:44:02,056 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:44:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:44:02,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:44:02,057 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:44:02,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:44:02,057 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2022-11-21 23:44:02,057 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2022-11-21 23:44:02,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:44:02,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:44:02,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:44:02,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:44:02,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:44:02,059 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:44:02,060 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:44:02,060 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-21 23:44:02,060 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-21 23:44:02,062 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:44:02,062 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:44:02,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:44:02,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:44:02,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:44:02,064 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:44:02,064 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:44:02,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:44:02,066 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-11-21 23:44:02,066 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-11-21 23:44:02,066 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-11-21 23:44:02,066 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-11-21 23:44:02,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:44:02,593 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:44:02,596 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:44:04,339 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:44:04,831 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:44:04,831 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:44:04,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:44:04 BoogieIcfgContainer [2022-11-21 23:44:04,836 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:44:04,837 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:44:04,837 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:44:04,850 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:44:04,851 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:44:04" (1/1) ... [2022-11-21 23:44:04,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:44:04,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:04,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 83 states and 106 transitions. [2022-11-21 23:44:04,952 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 106 transitions. [2022-11-21 23:44:04,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-21 23:44:04,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:04,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:05,032 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) [2022-11-21 23:44:05,044 INFO L158 Benchmark]: Toolchain (without parser) took 7179.21ms. Allocated memory was 113.2MB in the beginning and 195.0MB in the end (delta: 81.8MB). Free memory was 61.2MB in the beginning and 126.2MB in the end (delta: -65.1MB). Peak memory consumption was 17.9MB. Max. memory is 16.1GB. [2022-11-21 23:44:05,047 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 113.2MB. Free memory was 68.1MB in the beginning and 67.8MB in the end (delta: 241.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:44:05,047 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3769.75ms. Allocated memory was 113.2MB in the beginning and 159.4MB in the end (delta: 46.1MB). Free memory was 60.9MB in the beginning and 76.0MB in the end (delta: -15.0MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2022-11-21 23:44:05,049 INFO L158 Benchmark]: Boogie Procedure Inliner took 215.82ms. Allocated memory is still 159.4MB. Free memory was 76.0MB in the beginning and 65.6MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:44:05,051 INFO L158 Benchmark]: Boogie Preprocessor took 88.16ms. Allocated memory is still 159.4MB. Free memory was 64.7MB in the beginning and 58.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:44:05,054 INFO L158 Benchmark]: RCFGBuilder took 2894.88ms. Allocated memory was 159.4MB in the beginning and 195.0MB in the end (delta: 35.7MB). Free memory was 58.4MB in the beginning and 60.8MB in the end (delta: -2.4MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. [2022-11-21 23:44:05,057 INFO L158 Benchmark]: CodeCheck took 204.46ms. Allocated memory is still 195.0MB. Free memory was 60.8MB in the beginning and 126.2MB in the end (delta: -65.5MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:44:05,060 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 113.2MB. Free memory was 68.1MB in the beginning and 67.8MB in the end (delta: 241.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3769.75ms. Allocated memory was 113.2MB in the beginning and 159.4MB in the end (delta: 46.1MB). Free memory was 60.9MB in the beginning and 76.0MB in the end (delta: -15.0MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 215.82ms. Allocated memory is still 159.4MB. Free memory was 76.0MB in the beginning and 65.6MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 88.16ms. Allocated memory is still 159.4MB. Free memory was 64.7MB in the beginning and 58.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2894.88ms. Allocated memory was 159.4MB in the beginning and 195.0MB in the end (delta: 35.7MB). Free memory was 58.4MB in the beginning and 60.8MB in the end (delta: -2.4MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. * CodeCheck took 204.46ms. Allocated memory is still 195.0MB. Free memory was 60.8MB in the beginning and 126.2MB in the end (delta: -65.5MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:44:05,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/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 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_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg --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 e401a4e4197b43467958a92870f8195ba22195c146137fa78352c627ea2eeb40 --- 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-b5237d8 [2022-11-21 23:44:08,163 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:44:08,166 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:44:08,219 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:44:08,219 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:44:08,221 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:44:08,230 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:44:08,240 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:44:08,242 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:44:08,244 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:44:08,245 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:44:08,246 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:44:08,247 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:44:08,248 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:44:08,250 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:44:08,259 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:44:08,262 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:44:08,268 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:44:08,272 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:44:08,278 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:44:08,280 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:44:08,284 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:44:08,286 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:44:08,287 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:44:08,291 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:44:08,291 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:44:08,292 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:44:08,293 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:44:08,294 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:44:08,304 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:44:08,304 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:44:08,306 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:44:08,308 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:44:08,330 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:44:08,332 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:44:08,332 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:44:08,333 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:44:08,333 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:44:08,334 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:44:08,335 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:44:08,336 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:44:08,342 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 23:44:08,397 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:44:08,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:44:08,400 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:44:08,400 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:44:08,402 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:44:08,402 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:44:08,402 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:44:08,403 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:44:08,403 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:44:08,403 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:44:08,405 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:44:08,405 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:44:08,406 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:44:08,406 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:44:08,406 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:44:08,406 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:44:08,407 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:44:08,407 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:44:08,407 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:44:08,408 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:44:08,408 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:44:08,408 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:44:08,409 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:44:08,409 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:44:08,409 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:44:08,410 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:44:08,410 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:44:08,410 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:44:08,411 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:44:08,411 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_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e401a4e4197b43467958a92870f8195ba22195c146137fa78352c627ea2eeb40 [2022-11-21 23:44:08,894 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:44:08,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:44:08,930 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:44:08,933 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:44:08,934 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:44:08,936 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2022-11-21 23:44:12,767 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:44:13,634 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:44:13,637 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2022-11-21 23:44:13,701 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/data/69ee0e1d5/df2e183f27ff4bd5a7af14cfc5485e71/FLAG9949ff087 [2022-11-21 23:44:13,731 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/data/69ee0e1d5/df2e183f27ff4bd5a7af14cfc5485e71 [2022-11-21 23:44:13,734 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:44:13,736 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:44:13,741 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:44:13,741 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:44:13,746 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:44:13,747 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:44:13" (1/1) ... [2022-11-21 23:44:13,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d90462f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:13, skipping insertion in model container [2022-11-21 23:44:13,749 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:44:13" (1/1) ... [2022-11-21 23:44:13,758 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:44:14,014 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:44:14,456 WARN L237 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_b5a0bd92-5c1e-4a35-b025-3f4370c03730/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2022-11-21 23:44:14,468 WARN L237 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_b5a0bd92-5c1e-4a35-b025-3f4370c03730/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2022-11-21 23:44:15,710 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:15,718 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:15,720 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:15,721 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:15,724 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:15,753 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:15,754 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:15,757 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:15,758 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:16,360 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:44:16,362 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:44:16,364 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:44:16,366 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:44:16,368 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:44:16,369 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:44:16,376 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:44:16,382 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:44:16,383 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:44:16,385 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:44:16,664 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:44:16,787 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:16,788 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:16,909 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:44:17,003 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 23:44:17,076 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:44:17,084 WARN L237 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_b5a0bd92-5c1e-4a35-b025-3f4370c03730/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2022-11-21 23:44:17,085 WARN L237 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_b5a0bd92-5c1e-4a35-b025-3f4370c03730/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2022-11-21 23:44:17,131 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,132 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,132 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,133 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,134 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,142 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,142 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,144 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,145 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,207 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:44:17,208 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:44:17,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:44:17,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:44:17,211 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:44:17,212 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:44:17,213 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:44:17,214 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:44:17,214 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:44:17,215 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:44:17,247 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:44:17,323 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,323 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,355 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:44:17,383 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:44:17,412 WARN L237 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_b5a0bd92-5c1e-4a35-b025-3f4370c03730/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2022-11-21 23:44:17,412 WARN L237 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_b5a0bd92-5c1e-4a35-b025-3f4370c03730/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2022-11-21 23:44:17,526 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,526 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,527 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,528 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,528 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,534 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,536 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,537 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,538 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,576 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:44:17,576 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:44:17,577 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:44:17,578 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:44:17,579 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:44:17,579 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:44:17,580 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:44:17,581 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:44:17,582 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:44:17,582 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:44:17,607 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:44:17,667 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,668 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:17,717 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:44:18,154 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:44:18,156 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:18 WrapperNode [2022-11-21 23:44:18,157 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:44:18,158 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:44:18,159 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:44:18,159 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:44:18,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:18" (1/1) ... [2022-11-21 23:44:18,339 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:18" (1/1) ... [2022-11-21 23:44:18,473 INFO L138 Inliner]: procedures = 711, calls = 2503, calls flagged for inlining = 56, calls inlined = 8, statements flattened = 817 [2022-11-21 23:44:18,474 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:44:18,475 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:44:18,475 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:44:18,475 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:44:18,489 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:18" (1/1) ... [2022-11-21 23:44:18,490 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:18" (1/1) ... [2022-11-21 23:44:18,513 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:18" (1/1) ... [2022-11-21 23:44:18,514 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:18" (1/1) ... [2022-11-21 23:44:18,576 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:18" (1/1) ... [2022-11-21 23:44:18,581 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:18" (1/1) ... [2022-11-21 23:44:18,590 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:18" (1/1) ... [2022-11-21 23:44:18,595 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:18" (1/1) ... [2022-11-21 23:44:18,606 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:44:18,607 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:44:18,607 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:44:18,607 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:44:18,608 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:18" (1/1) ... [2022-11-21 23:44:18,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:44:18,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:44:18,676 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:44:18,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:44:18,751 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 23:44:18,752 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 23:44:18,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:44:18,752 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:44:18,753 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:44:18,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:44:18,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 23:44:18,753 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:44:18,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:44:18,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2022-11-21 23:44:18,755 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2022-11-21 23:44:18,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:44:18,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:44:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:44:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:44:18,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:44:18,757 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:44:18,757 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:44:18,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 23:44:18,757 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-21 23:44:18,758 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-21 23:44:18,758 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:44:18,758 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:44:18,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:44:18,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:44:18,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 23:44:18,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 23:44:18,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:44:18,760 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:44:18,760 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:44:18,760 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-11-21 23:44:18,761 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-11-21 23:44:18,761 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-11-21 23:44:18,761 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-11-21 23:44:19,297 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:44:19,300 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:44:24,555 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:44:25,307 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:44:25,308 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:44:25,312 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:44:25 BoogieIcfgContainer [2022-11-21 23:44:25,312 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:44:25,314 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:44:25,314 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:44:25,324 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:44:25,324 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:44:25" (1/1) ... [2022-11-21 23:44:25,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:44:25,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:25,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 83 states and 106 transitions. [2022-11-21 23:44:25,412 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 106 transitions. [2022-11-21 23:44:25,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-21 23:44:25,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:25,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:25,467 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) [2022-11-21 23:44:25,475 INFO L158 Benchmark]: Toolchain (without parser) took 11737.50ms. Allocated memory was 69.2MB in the beginning and 180.4MB in the end (delta: 111.1MB). Free memory was 39.3MB in the beginning and 92.8MB in the end (delta: -53.5MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. [2022-11-21 23:44:25,476 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 69.2MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:44:25,477 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4416.45ms. Allocated memory was 69.2MB in the beginning and 148.9MB in the end (delta: 79.7MB). Free memory was 39.1MB in the beginning and 64.2MB in the end (delta: -25.1MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. [2022-11-21 23:44:25,485 INFO L158 Benchmark]: Boogie Procedure Inliner took 315.97ms. Allocated memory is still 148.9MB. Free memory was 64.2MB in the beginning and 94.0MB in the end (delta: -29.8MB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB. [2022-11-21 23:44:25,488 INFO L158 Benchmark]: Boogie Preprocessor took 130.86ms. Allocated memory is still 148.9MB. Free memory was 94.0MB in the beginning and 85.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:44:25,489 INFO L158 Benchmark]: RCFGBuilder took 6705.71ms. Allocated memory was 148.9MB in the beginning and 180.4MB in the end (delta: 31.5MB). Free memory was 85.6MB in the beginning and 99.1MB in the end (delta: -13.5MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. [2022-11-21 23:44:25,489 INFO L158 Benchmark]: CodeCheck took 158.95ms. Allocated memory is still 180.4MB. Free memory was 99.1MB in the beginning and 92.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:44:25,494 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 0.42ms. Allocated memory is still 69.2MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4416.45ms. Allocated memory was 69.2MB in the beginning and 148.9MB in the end (delta: 79.7MB). Free memory was 39.1MB in the beginning and 64.2MB in the end (delta: -25.1MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 315.97ms. Allocated memory is still 148.9MB. Free memory was 64.2MB in the beginning and 94.0MB in the end (delta: -29.8MB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 130.86ms. Allocated memory is still 148.9MB. Free memory was 94.0MB in the beginning and 85.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 6705.71ms. Allocated memory was 148.9MB in the beginning and 180.4MB in the end (delta: 31.5MB). Free memory was 85.6MB in the beginning and 99.1MB in the end (delta: -13.5MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. * CodeCheck took 158.95ms. Allocated memory is still 180.4MB. Free memory was 99.1MB in the beginning and 92.8MB 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. [2022-11-21 23:44:25,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a0bd92-5c1e-4a35-b025-3f4370c03730/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared