./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bc5ed5fb850d9a2c9d9a14514ffc7939afe81a277edfb59aefd3c5f66024eda8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 06:30:35,666 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:30:35,668 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:30:35,710 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:30:35,712 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:30:35,716 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:30:35,718 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:30:35,722 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:30:35,725 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:30:35,730 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:30:35,732 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:30:35,737 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:30:35,739 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:30:35,741 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:30:35,743 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:30:35,744 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:30:35,745 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:30:35,746 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:30:35,747 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:30:35,749 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:30:35,751 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:30:35,752 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:30:35,754 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:30:35,755 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:30:35,758 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:30:35,759 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:30:35,759 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:30:35,760 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:30:35,761 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:30:35,762 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:30:35,763 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:30:35,764 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:30:35,765 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:30:35,766 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:30:35,767 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:30:35,768 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:30:35,769 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:30:35,769 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:30:35,769 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:30:35,770 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:30:35,771 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:30:35,773 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 06:30:35,793 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:30:35,798 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:30:35,800 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:30:35,800 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:30:35,802 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:30:35,802 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:30:35,803 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:30:35,803 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:30:35,803 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:30:35,803 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:30:35,805 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:30:35,805 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:30:35,805 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:30:35,806 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:30:35,806 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:30:35,806 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:30:35,807 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:30:35,807 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:30:35,807 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:30:35,808 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:30:35,808 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:30:35,808 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:30:35,808 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:30:35,809 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:30:35,809 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:30:35,809 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_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc5ed5fb850d9a2c9d9a14514ffc7939afe81a277edfb59aefd3c5f66024eda8 [2022-11-16 06:30:36,146 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:30:36,172 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:30:36,175 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:30:36,176 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:30:36,179 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:30:36,180 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2022-11-16 06:30:36,264 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/data/1419f20be/fca45dd544694bbe91a377554b1a9689/FLAG78b013281 [2022-11-16 06:30:37,193 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:30:37,194 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2022-11-16 06:30:37,237 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/data/1419f20be/fca45dd544694bbe91a377554b1a9689/FLAG78b013281 [2022-11-16 06:30:37,608 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/data/1419f20be/fca45dd544694bbe91a377554b1a9689 [2022-11-16 06:30:37,611 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:30:37,613 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:30:37,618 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:30:37,618 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:30:37,622 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:30:37,623 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:30:37" (1/1) ... [2022-11-16 06:30:37,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e536d68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:37, skipping insertion in model container [2022-11-16 06:30:37,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:30:37" (1/1) ... [2022-11-16 06:30:37,634 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:30:37,768 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:30:38,163 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2022-11-16 06:30:38,172 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2022-11-16 06:30:39,403 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:39,407 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:39,408 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:39,412 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:39,413 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:39,426 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:39,431 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:39,436 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:39,437 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:39,895 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:30:39,897 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:30:39,898 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:30:39,899 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:30:39,900 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:30:39,901 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:30:39,902 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:30:39,902 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:30:39,903 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:30:39,904 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:30:40,078 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:30:40,185 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:40,192 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:40,377 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:30:40,450 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:30:40,484 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2022-11-16 06:30:40,485 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2022-11-16 06:30:40,545 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:40,553 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:40,558 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:40,559 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:40,562 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:40,575 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:40,577 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:40,578 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:40,580 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:40,630 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:30:40,631 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:30:40,631 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:30:40,633 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:30:40,634 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:30:40,635 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:30:40,637 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:30:40,637 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:30:40,638 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:30:40,639 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:30:40,673 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:30:40,717 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:40,718 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:40,766 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:30:40,986 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:30:40,987 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:40 WrapperNode [2022-11-16 06:30:40,987 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:30:40,988 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:30:40,988 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:30:40,988 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:30:40,995 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:40" (1/1) ... [2022-11-16 06:30:41,138 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:40" (1/1) ... [2022-11-16 06:30:41,246 INFO L138 Inliner]: procedures = 693, calls = 2772, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 808 [2022-11-16 06:30:41,246 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:30:41,247 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:30:41,247 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:30:41,249 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:30:41,259 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:40" (1/1) ... [2022-11-16 06:30:41,260 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:40" (1/1) ... [2022-11-16 06:30:41,274 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:40" (1/1) ... [2022-11-16 06:30:41,275 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:40" (1/1) ... [2022-11-16 06:30:41,323 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:40" (1/1) ... [2022-11-16 06:30:41,334 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:40" (1/1) ... [2022-11-16 06:30:41,359 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:40" (1/1) ... [2022-11-16 06:30:41,362 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:40" (1/1) ... [2022-11-16 06:30:41,369 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:30:41,370 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:30:41,370 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:30:41,370 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:30:41,371 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:40" (1/1) ... [2022-11-16 06:30:41,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:30:41,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:30:41,403 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:30:41,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:30:41,458 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-16 06:30:41,458 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-16 06:30:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-11-16 06:30:41,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-11-16 06:30:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:30:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 06:30:41,460 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 06:30:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 06:30:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 06:30:41,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 06:30:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:30:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:30:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:30:41,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:30:41,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:30:41,463 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 06:30:41,464 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 06:30:41,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:30:41,465 INFO L130 BoogieDeclarations]: Found specification of procedure aws_secure_zero [2022-11-16 06:30:41,465 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_secure_zero [2022-11-16 06:30:41,465 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-16 06:30:41,465 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-16 06:30:41,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 06:30:41,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 06:30:41,467 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2022-11-16 06:30:41,467 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2022-11-16 06:30:41,467 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 06:30:41,467 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 06:30:41,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:30:41,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:30:41,468 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 06:30:41,468 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 06:30:41,468 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 06:30:41,469 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 06:30:41,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 06:30:41,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:30:41,906 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:30:41,908 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:30:43,347 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:30:43,553 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:30:43,553 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 06:30:43,556 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:30:43 BoogieIcfgContainer [2022-11-16 06:30:43,556 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:30:43,558 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:30:43,558 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:30:43,570 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:30:43,570 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:30:43" (1/1) ... [2022-11-16 06:30:43,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:30:43,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:43,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 79 states and 94 transitions. [2022-11-16 06:30:43,664 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 94 transitions. [2022-11-16 06:30:43,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-16 06:30:43,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:43,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:43,728 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:30:43,740 INFO L158 Benchmark]: Toolchain (without parser) took 6123.48ms. Allocated memory was 121.6MB in the beginning and 199.2MB in the end (delta: 77.6MB). Free memory was 73.6MB in the beginning and 97.5MB in the end (delta: -23.9MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. [2022-11-16 06:30:43,740 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 121.6MB. Free memory is still 99.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:30:43,741 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3369.54ms. Allocated memory was 121.6MB in the beginning and 148.9MB in the end (delta: 27.3MB). Free memory was 73.3MB in the beginning and 52.5MB in the end (delta: 20.8MB). Peak memory consumption was 61.6MB. Max. memory is 16.1GB. [2022-11-16 06:30:43,742 INFO L158 Benchmark]: Boogie Procedure Inliner took 258.34ms. Allocated memory is still 148.9MB. Free memory was 52.5MB in the beginning and 86.1MB in the end (delta: -33.5MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. [2022-11-16 06:30:43,742 INFO L158 Benchmark]: Boogie Preprocessor took 122.01ms. Allocated memory is still 148.9MB. Free memory was 86.1MB in the beginning and 78.9MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 06:30:43,743 INFO L158 Benchmark]: RCFGBuilder took 2186.53ms. Allocated memory was 148.9MB in the beginning and 199.2MB in the end (delta: 50.3MB). Free memory was 78.9MB in the beginning and 103.8MB in the end (delta: -24.9MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. [2022-11-16 06:30:43,744 INFO L158 Benchmark]: CodeCheck took 177.87ms. Allocated memory is still 199.2MB. Free memory was 103.8MB in the beginning and 97.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 06:30:43,747 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 0.33ms. Allocated memory is still 121.6MB. Free memory is still 99.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3369.54ms. Allocated memory was 121.6MB in the beginning and 148.9MB in the end (delta: 27.3MB). Free memory was 73.3MB in the beginning and 52.5MB in the end (delta: 20.8MB). Peak memory consumption was 61.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 258.34ms. Allocated memory is still 148.9MB. Free memory was 52.5MB in the beginning and 86.1MB in the end (delta: -33.5MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 122.01ms. Allocated memory is still 148.9MB. Free memory was 86.1MB in the beginning and 78.9MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2186.53ms. Allocated memory was 148.9MB in the beginning and 199.2MB in the end (delta: 50.3MB). Free memory was 78.9MB in the beginning and 103.8MB in the end (delta: -24.9MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. * CodeCheck took 177.87ms. Allocated memory is still 199.2MB. Free memory was 103.8MB in the beginning and 97.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:30:43,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bc5ed5fb850d9a2c9d9a14514ffc7939afe81a277edfb59aefd3c5f66024eda8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 06:30:46,224 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:30:46,227 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:30:46,265 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:30:46,265 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:30:46,269 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:30:46,272 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:30:46,276 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:30:46,279 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:30:46,285 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:30:46,288 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:30:46,291 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:30:46,291 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:30:46,294 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:30:46,295 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:30:46,297 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:30:46,300 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:30:46,301 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:30:46,306 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:30:46,310 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:30:46,314 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:30:46,316 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:30:46,318 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:30:46,320 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:30:46,326 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:30:46,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:30:46,331 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:30:46,332 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:30:46,333 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:30:46,335 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:30:46,335 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:30:46,336 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:30:46,338 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:30:46,339 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:30:46,340 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:30:46,341 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:30:46,342 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:30:46,342 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:30:46,343 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:30:46,344 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:30:46,345 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:30:46,346 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 06:30:46,390 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:30:46,390 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:30:46,393 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:30:46,393 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:30:46,395 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:30:46,395 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:30:46,395 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:30:46,395 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:30:46,396 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:30:46,396 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:30:46,397 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:30:46,397 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 06:30:46,397 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 06:30:46,398 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 06:30:46,398 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:30:46,398 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:30:46,398 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:30:46,399 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:30:46,399 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:30:46,399 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:30:46,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:30:46,400 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:30:46,400 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:30:46,400 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:30:46,400 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 06:30:46,400 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 06:30:46,401 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:30:46,401 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 06:30:46,401 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 06:30:46,401 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_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc5ed5fb850d9a2c9d9a14514ffc7939afe81a277edfb59aefd3c5f66024eda8 [2022-11-16 06:30:46,834 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:30:46,856 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:30:46,859 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:30:46,861 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:30:46,862 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:30:46,863 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2022-11-16 06:30:46,942 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/data/9ae949671/8e96fb2642184b6787494f1b3ecf71db/FLAG64023df83 [2022-11-16 06:30:47,850 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:30:47,850 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2022-11-16 06:30:47,911 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/data/9ae949671/8e96fb2642184b6787494f1b3ecf71db/FLAG64023df83 [2022-11-16 06:30:48,338 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/data/9ae949671/8e96fb2642184b6787494f1b3ecf71db [2022-11-16 06:30:48,340 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:30:48,343 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:30:48,346 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:30:48,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:30:48,349 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:30:48,350 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:30:48" (1/1) ... [2022-11-16 06:30:48,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12f7f081 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:48, skipping insertion in model container [2022-11-16 06:30:48,352 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:30:48" (1/1) ... [2022-11-16 06:30:48,359 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:30:48,506 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:30:48,848 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2022-11-16 06:30:48,855 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2022-11-16 06:30:49,979 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:49,980 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:49,980 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:49,981 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:49,983 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:49,999 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:50,000 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:50,002 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:50,003 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:50,475 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:30:50,477 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:30:50,478 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:30:50,480 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:30:50,482 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:30:50,487 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:30:50,488 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:30:50,488 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:30:50,489 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:30:50,490 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:30:50,678 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:30:50,783 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:50,783 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:50,962 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:30:51,029 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 06:30:51,093 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:30:51,097 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2022-11-16 06:30:51,097 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2022-11-16 06:30:51,155 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,156 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,157 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,159 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,159 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,173 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,174 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,176 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,177 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,252 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:30:51,253 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:30:51,254 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:30:51,255 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:30:51,256 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:30:51,256 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:30:51,257 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:30:51,257 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:30:51,258 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:30:51,275 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:30:51,306 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:30:51,406 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,407 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,480 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:30:51,537 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:30:51,565 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2022-11-16 06:30:51,566 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2022-11-16 06:30:51,606 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,606 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,607 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,607 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,608 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,612 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,613 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,614 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,614 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,643 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:30:51,644 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:30:51,645 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:30:51,645 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:30:51,646 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:30:51,647 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:30:51,647 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:30:51,648 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:30:51,648 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:30:51,649 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:30:51,698 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:30:51,761 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,761 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:30:51,800 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:30:52,228 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:30:52,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:52 WrapperNode [2022-11-16 06:30:52,229 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:30:52,231 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:30:52,231 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:30:52,232 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:30:52,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:52" (1/1) ... [2022-11-16 06:30:52,368 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:52" (1/1) ... [2022-11-16 06:30:52,481 INFO L138 Inliner]: procedures = 713, calls = 2772, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 809 [2022-11-16 06:30:52,483 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:30:52,491 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:30:52,491 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:30:52,491 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:30:52,501 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:52" (1/1) ... [2022-11-16 06:30:52,501 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:52" (1/1) ... [2022-11-16 06:30:52,509 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:52" (1/1) ... [2022-11-16 06:30:52,509 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:52" (1/1) ... [2022-11-16 06:30:52,539 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:52" (1/1) ... [2022-11-16 06:30:52,543 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:52" (1/1) ... [2022-11-16 06:30:52,551 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:52" (1/1) ... [2022-11-16 06:30:52,555 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:52" (1/1) ... [2022-11-16 06:30:52,586 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:30:52,587 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:30:52,588 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:30:52,588 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:30:52,589 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:30:52" (1/1) ... [2022-11-16 06:30:52,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:30:52,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:30:52,621 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:30:52,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:30:52,665 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-16 06:30:52,666 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-16 06:30:52,667 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-11-16 06:30:52,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-11-16 06:30:52,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:30:52,668 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 06:30:52,668 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 06:30:52,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 06:30:52,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 06:30:52,668 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 06:30:52,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 06:30:52,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:30:52,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:30:52,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:30:52,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:30:52,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:30:52,669 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 06:30:52,670 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 06:30:52,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 06:30:52,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 06:30:52,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:30:52,672 INFO L130 BoogieDeclarations]: Found specification of procedure aws_secure_zero [2022-11-16 06:30:52,672 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_secure_zero [2022-11-16 06:30:52,672 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-16 06:30:52,673 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-16 06:30:52,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 06:30:52,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 06:30:52,673 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2022-11-16 06:30:52,674 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2022-11-16 06:30:52,674 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 06:30:52,674 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 06:30:52,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:30:52,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 06:30:52,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 06:30:52,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:30:52,675 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 06:30:52,675 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 06:30:52,675 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 06:30:52,675 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 06:30:53,100 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:30:53,102 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:30:55,396 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:30:55,773 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:30:55,774 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 06:30:55,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:30:55 BoogieIcfgContainer [2022-11-16 06:30:55,783 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:30:55,785 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:30:55,788 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:30:55,798 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:30:55,799 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:30:55" (1/1) ... [2022-11-16 06:30:55,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:30:55,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:55,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 79 states and 94 transitions. [2022-11-16 06:30:55,886 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 94 transitions. [2022-11-16 06:30:55,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-16 06:30:55,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:55,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:55,948 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:30:55,955 INFO L158 Benchmark]: Toolchain (without parser) took 7611.21ms. Allocated memory was 62.9MB in the beginning and 176.2MB in the end (delta: 113.2MB). Free memory was 33.5MB in the beginning and 75.0MB in the end (delta: -41.5MB). Peak memory consumption was 71.7MB. Max. memory is 16.1GB. [2022-11-16 06:30:55,960 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 62.9MB. Free memory is still 44.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:30:55,963 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3884.09ms. Allocated memory was 62.9MB in the beginning and 138.4MB in the end (delta: 75.5MB). Free memory was 33.3MB in the beginning and 65.2MB in the end (delta: -31.9MB). Peak memory consumption was 60.0MB. Max. memory is 16.1GB. [2022-11-16 06:30:55,964 INFO L158 Benchmark]: Boogie Procedure Inliner took 259.36ms. Allocated memory is still 138.4MB. Free memory was 65.2MB in the beginning and 82.0MB in the end (delta: -16.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 06:30:55,964 INFO L158 Benchmark]: Boogie Preprocessor took 95.74ms. Allocated memory is still 138.4MB. Free memory was 82.0MB in the beginning and 74.1MB in the end (delta: 8.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 06:30:55,965 INFO L158 Benchmark]: RCFGBuilder took 3195.81ms. Allocated memory was 138.4MB in the beginning and 176.2MB in the end (delta: 37.7MB). Free memory was 74.1MB in the beginning and 81.3MB in the end (delta: -7.2MB). Peak memory consumption was 68.1MB. Max. memory is 16.1GB. [2022-11-16 06:30:55,965 INFO L158 Benchmark]: CodeCheck took 168.95ms. Allocated memory is still 176.2MB. Free memory was 81.3MB in the beginning and 75.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 06:30:55,966 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 0.31ms. Allocated memory is still 62.9MB. Free memory is still 44.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3884.09ms. Allocated memory was 62.9MB in the beginning and 138.4MB in the end (delta: 75.5MB). Free memory was 33.3MB in the beginning and 65.2MB in the end (delta: -31.9MB). Peak memory consumption was 60.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 259.36ms. Allocated memory is still 138.4MB. Free memory was 65.2MB in the beginning and 82.0MB in the end (delta: -16.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 95.74ms. Allocated memory is still 138.4MB. Free memory was 82.0MB in the beginning and 74.1MB in the end (delta: 8.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3195.81ms. Allocated memory was 138.4MB in the beginning and 176.2MB in the end (delta: 37.7MB). Free memory was 74.1MB in the beginning and 81.3MB in the end (delta: -7.2MB). Peak memory consumption was 68.1MB. Max. memory is 16.1GB. * CodeCheck took 168.95ms. Allocated memory is still 176.2MB. Free memory was 81.3MB in the beginning and 75.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:30:55,996 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2dd509c-9b79-4ce1-b0ce-3bf78c35d813/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared