./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ --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 5ba879a31f48d1f1f7d1dc7f928910bfb7ed0629fadb04ed483f94e60bfd5ef0 --- 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-6b4ec56 [2022-11-20 18:24:12,000 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:24:12,002 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:24:12,025 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:24:12,025 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:24:12,026 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:24:12,028 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:24:12,030 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:24:12,031 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:24:12,032 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:24:12,033 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:24:12,035 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:24:12,035 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:24:12,036 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:24:12,038 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:24:12,039 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:24:12,040 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:24:12,041 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:24:12,043 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:24:12,045 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:24:12,046 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:24:12,051 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:24:12,053 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:24:12,054 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:24:12,057 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:24:12,057 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:24:12,058 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:24:12,059 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:24:12,059 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:24:12,060 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:24:12,061 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:24:12,061 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:24:12,062 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:24:12,075 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:24:12,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:24:12,076 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:24:12,077 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:24:12,077 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:24:12,077 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:24:12,078 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:24:12,079 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:24:12,082 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:24:12,111 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:24:12,111 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:24:12,112 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:24:12,112 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:24:12,113 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:24:12,113 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:24:12,113 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:24:12,113 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:24:12,114 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:24:12,114 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:24:12,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:24:12,114 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:24:12,114 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:24:12,114 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:24:12,115 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:24:12,115 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:24:12,115 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:24:12,115 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:24:12,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:24:12,116 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:24:12,116 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:24:12,116 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:24:12,116 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:24:12,116 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:24:12,116 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:24:12,117 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_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ba879a31f48d1f1f7d1dc7f928910bfb7ed0629fadb04ed483f94e60bfd5ef0 [2022-11-20 18:24:12,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:24:12,420 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:24:12,423 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:24:12,424 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:24:12,424 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:24:12,426 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2022-11-20 18:24:15,501 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:24:16,028 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:24:16,029 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2022-11-20 18:24:16,057 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/data/7e4ba74b4/efda595c8d6c4f72a0f013ccb50a6b51/FLAGb77358e70 [2022-11-20 18:24:16,073 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/data/7e4ba74b4/efda595c8d6c4f72a0f013ccb50a6b51 [2022-11-20 18:24:16,078 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:24:16,081 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:24:16,085 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:24:16,085 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:24:16,089 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:24:16,089 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:24:16" (1/1) ... [2022-11-20 18:24:16,091 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56fb0363 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:16, skipping insertion in model container [2022-11-20 18:24:16,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:24:16" (1/1) ... [2022-11-20 18:24:16,098 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:24:16,210 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:24:16,504 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_71dfb96e-0c12-4706-82aa-0975bcd843e9/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2022-11-20 18:24:16,513 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_71dfb96e-0c12-4706-82aa-0975bcd843e9/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2022-11-20 18:24:17,488 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:24:17,555 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:17,556 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:17,557 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:17,558 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:17,559 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:17,573 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:17,573 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:17,575 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:17,576 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:17,578 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:17,579 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:17,579 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:17,580 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:17,946 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:24:17,947 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:24:17,948 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:24:17,949 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:24:17,951 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:24:17,952 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:24:17,952 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:24:17,953 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:24:17,954 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:24:17,955 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:24:18,074 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:18,081 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:18,134 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:24:18,160 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:24:18,174 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_71dfb96e-0c12-4706-82aa-0975bcd843e9/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2022-11-20 18:24:18,175 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_71dfb96e-0c12-4706-82aa-0975bcd843e9/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2022-11-20 18:24:18,205 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:24:18,222 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:18,223 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:18,223 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:18,224 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:18,224 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:18,232 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:18,232 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:18,234 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:18,234 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:18,236 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:18,236 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:18,237 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:18,238 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:18,276 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:24:18,277 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:24:18,278 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:24:18,279 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:24:18,280 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:24:18,280 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:24:18,281 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:24:18,282 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:24:18,282 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:24:18,290 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:24:18,323 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:18,337 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:18,373 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:24:18,679 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:24:18,679 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:18 WrapperNode [2022-11-20 18:24:18,679 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:24:18,680 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:24:18,680 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:24:18,680 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:24:18,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:18" (1/1) ... [2022-11-20 18:24:18,807 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:18" (1/1) ... [2022-11-20 18:24:18,884 INFO L138 Inliner]: procedures = 690, calls = 1552, calls flagged for inlining = 48, calls inlined = 7, statements flattened = 576 [2022-11-20 18:24:18,885 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:24:18,885 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:24:18,886 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:24:18,886 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:24:18,901 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:18" (1/1) ... [2022-11-20 18:24:18,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:18" (1/1) ... [2022-11-20 18:24:18,913 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:18" (1/1) ... [2022-11-20 18:24:18,914 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:18" (1/1) ... [2022-11-20 18:24:18,958 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:18" (1/1) ... [2022-11-20 18:24:18,962 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:18" (1/1) ... [2022-11-20 18:24:18,982 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:18" (1/1) ... [2022-11-20 18:24:18,985 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:18" (1/1) ... [2022-11-20 18:24:18,993 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:24:18,994 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:24:18,994 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:24:18,994 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:24:18,999 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:18" (1/1) ... [2022-11-20 18:24:19,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:24:19,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:24:19,031 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:24:19,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:24:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-20 18:24:19,075 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-20 18:24:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:24:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 18:24:19,076 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 18:24:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 18:24:19,076 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 18:24:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:24:19,077 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:24:19,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 18:24:19,078 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 18:24:19,079 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 18:24:19,079 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:24:19,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:24:19,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:24:19,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:24:19,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:24:19,080 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:24:19,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:24:19,081 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:24:19,082 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:24:19,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 18:24:19,082 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 18:24:19,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-20 18:24:19,082 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-20 18:24:19,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 18:24:19,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 18:24:19,083 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:24:19,083 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:24:19,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:24:19,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:24:19,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:24:19,084 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 18:24:19,084 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 18:24:19,084 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 18:24:19,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 18:24:19,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 18:24:19,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:24:19,479 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:24:19,482 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:24:20,404 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:24:20,602 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:24:20,602 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-20 18:24:20,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:24:20 BoogieIcfgContainer [2022-11-20 18:24:20,605 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:24:20,607 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:24:20,607 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:24:20,617 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:24:20,617 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:24:20" (1/1) ... [2022-11-20 18:24:20,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:24:20,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:20,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 87 states and 107 transitions. [2022-11-20 18:24:20,705 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2022-11-20 18:24:20,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-20 18:24:20,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:20,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:20,759 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) [2022-11-20 18:24:20,769 INFO L158 Benchmark]: Toolchain (without parser) took 4686.92ms. Allocated memory was 136.3MB in the beginning and 192.9MB in the end (delta: 56.6MB). Free memory was 83.4MB in the beginning and 88.7MB in the end (delta: -5.3MB). Peak memory consumption was 54.1MB. Max. memory is 16.1GB. [2022-11-20 18:24:20,771 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 113.2MB. Free memory is still 68.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:24:20,775 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2594.10ms. Allocated memory is still 136.3MB. Free memory was 83.4MB in the beginning and 73.6MB in the end (delta: 9.9MB). Peak memory consumption was 59.9MB. Max. memory is 16.1GB. [2022-11-20 18:24:20,776 INFO L158 Benchmark]: Boogie Procedure Inliner took 205.18ms. Allocated memory is still 136.3MB. Free memory was 73.6MB in the beginning and 65.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:24:20,776 INFO L158 Benchmark]: Boogie Preprocessor took 107.46ms. Allocated memory is still 136.3MB. Free memory was 65.2MB in the beginning and 59.6MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:24:20,777 INFO L158 Benchmark]: RCFGBuilder took 1611.88ms. Allocated memory was 136.3MB in the beginning and 192.9MB in the end (delta: 56.6MB). Free memory was 59.6MB in the beginning and 96.1MB in the end (delta: -36.5MB). Peak memory consumption was 44.5MB. Max. memory is 16.1GB. [2022-11-20 18:24:20,777 INFO L158 Benchmark]: CodeCheck took 160.12ms. Allocated memory is still 192.9MB. Free memory was 96.1MB in the beginning and 88.7MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:24:20,780 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 0.32ms. Allocated memory is still 113.2MB. Free memory is still 68.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2594.10ms. Allocated memory is still 136.3MB. Free memory was 83.4MB in the beginning and 73.6MB in the end (delta: 9.9MB). Peak memory consumption was 59.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 205.18ms. Allocated memory is still 136.3MB. Free memory was 73.6MB in the beginning and 65.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 107.46ms. Allocated memory is still 136.3MB. Free memory was 65.2MB in the beginning and 59.6MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1611.88ms. Allocated memory was 136.3MB in the beginning and 192.9MB in the end (delta: 56.6MB). Free memory was 59.6MB in the beginning and 96.1MB in the end (delta: -36.5MB). Peak memory consumption was 44.5MB. Max. memory is 16.1GB. * CodeCheck took 160.12ms. Allocated memory is still 192.9MB. Free memory was 96.1MB in the beginning and 88.7MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:24:20,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ --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 5ba879a31f48d1f1f7d1dc7f928910bfb7ed0629fadb04ed483f94e60bfd5ef0 --- 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-6b4ec56 [2022-11-20 18:24:23,090 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:24:23,093 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:24:23,133 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:24:23,139 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:24:23,141 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:24:23,143 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:24:23,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:24:23,152 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:24:23,153 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:24:23,155 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:24:23,157 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:24:23,159 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:24:23,162 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:24:23,164 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:24:23,166 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:24:23,168 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:24:23,174 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:24:23,176 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:24:23,179 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:24:23,184 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:24:23,185 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:24:23,191 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:24:23,192 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:24:23,196 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:24:23,200 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:24:23,200 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:24:23,201 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:24:23,202 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:24:23,203 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:24:23,204 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:24:23,205 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:24:23,207 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:24:23,209 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:24:23,210 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:24:23,211 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:24:23,212 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:24:23,212 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:24:23,212 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:24:23,213 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:24:23,214 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:24:23,217 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:24:23,249 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:24:23,251 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:24:23,252 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:24:23,253 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:24:23,254 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:24:23,254 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:24:23,254 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:24:23,255 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:24:23,255 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:24:23,255 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:24:23,256 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:24:23,257 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:24:23,257 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:24:23,257 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:24:23,257 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:24:23,258 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:24:23,258 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:24:23,258 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:24:23,258 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:24:23,259 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:24:23,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:24:23,259 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:24:23,259 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:24:23,260 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:24:23,260 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:24:23,260 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:24:23,260 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:24:23,261 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:24:23,261 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:24:23,261 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_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ba879a31f48d1f1f7d1dc7f928910bfb7ed0629fadb04ed483f94e60bfd5ef0 [2022-11-20 18:24:23,706 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:24:23,740 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:24:23,743 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:24:23,744 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:24:23,745 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:24:23,747 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2022-11-20 18:24:26,920 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:24:27,510 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:24:27,511 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2022-11-20 18:24:27,552 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/data/ca396c93a/fd0161cad499472a940f0dd6434d6658/FLAGb00c6a74e [2022-11-20 18:24:27,579 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/data/ca396c93a/fd0161cad499472a940f0dd6434d6658 [2022-11-20 18:24:27,581 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:24:27,584 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:24:27,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:24:27,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:24:27,589 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:24:27,590 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:24:27" (1/1) ... [2022-11-20 18:24:27,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bf5f031 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:27, skipping insertion in model container [2022-11-20 18:24:27,594 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:24:27" (1/1) ... [2022-11-20 18:24:27,602 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:24:27,751 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:24:28,066 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_71dfb96e-0c12-4706-82aa-0975bcd843e9/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2022-11-20 18:24:28,073 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_71dfb96e-0c12-4706-82aa-0975bcd843e9/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2022-11-20 18:24:29,178 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:24:29,263 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:29,263 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:29,264 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:29,265 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:29,266 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:29,277 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:29,278 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:29,280 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:29,280 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:29,282 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:29,283 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:29,284 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:29,284 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:29,688 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:24:29,690 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:24:29,691 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:24:29,692 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:24:29,714 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:24:29,715 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:24:29,716 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:24:29,717 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:24:29,717 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:24:29,718 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:24:29,849 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:29,862 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:29,926 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:24:29,969 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:24:30,000 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:24:30,004 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_71dfb96e-0c12-4706-82aa-0975bcd843e9/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2022-11-20 18:24:30,005 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_71dfb96e-0c12-4706-82aa-0975bcd843e9/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2022-11-20 18:24:30,035 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:24:30,069 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,070 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,070 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,071 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,071 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,079 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,085 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,087 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,090 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,092 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,095 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,096 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,096 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,156 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:24:30,158 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:24:30,159 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:24:30,168 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:24:30,169 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:24:30,170 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:24:30,171 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:24:30,171 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:24:30,172 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:24:30,172 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:24:30,200 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,208 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,253 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:24:30,290 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:24:30,313 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_71dfb96e-0c12-4706-82aa-0975bcd843e9/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2022-11-20 18:24:30,328 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_71dfb96e-0c12-4706-82aa-0975bcd843e9/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2022-11-20 18:24:30,367 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:24:30,385 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,386 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,386 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,387 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,387 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,396 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,397 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,398 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,399 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,401 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,402 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,403 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,403 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,449 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:24:30,450 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:24:30,452 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:24:30,452 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:24:30,454 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:24:30,455 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:24:30,455 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:24:30,456 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:24:30,456 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:24:30,456 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:24:30,481 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,487 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:24:30,545 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:24:30,881 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:24:30,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:30 WrapperNode [2022-11-20 18:24:30,881 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:24:30,883 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:24:30,884 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:24:30,884 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:24:30,892 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:30" (1/1) ... [2022-11-20 18:24:31,012 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:30" (1/1) ... [2022-11-20 18:24:31,071 INFO L138 Inliner]: procedures = 710, calls = 1552, calls flagged for inlining = 48, calls inlined = 7, statements flattened = 575 [2022-11-20 18:24:31,072 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:24:31,072 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:24:31,073 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:24:31,073 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:24:31,086 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:30" (1/1) ... [2022-11-20 18:24:31,086 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:30" (1/1) ... [2022-11-20 18:24:31,097 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:30" (1/1) ... [2022-11-20 18:24:31,102 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:30" (1/1) ... [2022-11-20 18:24:31,148 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:30" (1/1) ... [2022-11-20 18:24:31,164 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:30" (1/1) ... [2022-11-20 18:24:31,186 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:30" (1/1) ... [2022-11-20 18:24:31,190 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:30" (1/1) ... [2022-11-20 18:24:31,199 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:24:31,215 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:24:31,215 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:24:31,216 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:24:31,217 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:30" (1/1) ... [2022-11-20 18:24:31,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:24:31,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:24:31,258 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:24:31,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:24:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-20 18:24:31,322 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-20 18:24:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:24:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 18:24:31,323 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 18:24:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 18:24:31,324 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 18:24:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:24:31,324 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:24:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:24:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:24:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 18:24:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 18:24:31,326 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 18:24:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:24:31,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:24:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:24:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:24:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:24:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:24:31,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:24:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:24:31,328 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:24:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:24:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 18:24:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 18:24:31,329 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 18:24:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-20 18:24:31,329 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-20 18:24:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 18:24:31,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 18:24:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:24:31,330 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:24:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:24:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:24:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 18:24:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:24:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 18:24:31,337 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 18:24:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 18:24:31,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 18:24:31,771 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:24:31,773 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:24:33,440 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:24:33,860 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:24:33,860 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-20 18:24:33,863 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:24:33 BoogieIcfgContainer [2022-11-20 18:24:33,863 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:24:33,866 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:24:33,867 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:24:33,878 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:24:33,878 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:24:33" (1/1) ... [2022-11-20 18:24:33,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:24:33,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:33,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 87 states and 107 transitions. [2022-11-20 18:24:33,972 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2022-11-20 18:24:33,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-20 18:24:33,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:33,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:34,040 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) [2022-11-20 18:24:34,047 INFO L158 Benchmark]: Toolchain (without parser) took 6462.61ms. Allocated memory was 79.7MB in the beginning and 157.3MB in the end (delta: 77.6MB). Free memory was 49.7MB in the beginning and 109.7MB in the end (delta: -59.9MB). Peak memory consumption was 78.0MB. Max. memory is 16.1GB. [2022-11-20 18:24:34,047 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 79.7MB. Free memory is still 58.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:24:34,052 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3296.41ms. Allocated memory was 79.7MB in the beginning and 130.0MB in the end (delta: 50.3MB). Free memory was 49.5MB in the beginning and 88.5MB in the end (delta: -39.0MB). Peak memory consumption was 63.3MB. Max. memory is 16.1GB. [2022-11-20 18:24:34,053 INFO L158 Benchmark]: Boogie Procedure Inliner took 188.56ms. Allocated memory is still 130.0MB. Free memory was 88.5MB in the beginning and 79.3MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:24:34,053 INFO L158 Benchmark]: Boogie Preprocessor took 141.98ms. Allocated memory is still 130.0MB. Free memory was 79.3MB in the beginning and 73.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:24:34,055 INFO L158 Benchmark]: RCFGBuilder took 2648.09ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 73.0MB in the beginning and 60.4MB in the end (delta: 12.6MB). Peak memory consumption was 43.8MB. Max. memory is 16.1GB. [2022-11-20 18:24:34,058 INFO L158 Benchmark]: CodeCheck took 179.44ms. Allocated memory is still 157.3MB. Free memory was 60.4MB in the beginning and 109.7MB in the end (delta: -49.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:24:34,063 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 0.25ms. Allocated memory is still 79.7MB. Free memory is still 58.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3296.41ms. Allocated memory was 79.7MB in the beginning and 130.0MB in the end (delta: 50.3MB). Free memory was 49.5MB in the beginning and 88.5MB in the end (delta: -39.0MB). Peak memory consumption was 63.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 188.56ms. Allocated memory is still 130.0MB. Free memory was 88.5MB in the beginning and 79.3MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 141.98ms. Allocated memory is still 130.0MB. Free memory was 79.3MB in the beginning and 73.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2648.09ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 73.0MB in the beginning and 60.4MB in the end (delta: 12.6MB). Peak memory consumption was 43.8MB. Max. memory is 16.1GB. * CodeCheck took 179.44ms. Allocated memory is still 157.3MB. Free memory was 60.4MB in the beginning and 109.7MB in the end (delta: -49.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:24:34,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dfb96e-0c12-4706-82aa-0975bcd843e9/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared