./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 b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/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_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-b5237d8 [2022-11-21 22:57:14,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:57:14,080 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:57:14,122 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:57:14,123 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:57:14,127 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:57:14,130 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:57:14,133 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:57:14,135 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:57:14,140 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:57:14,142 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:57:14,144 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:57:14,145 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:57:14,148 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:57:14,149 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:57:14,152 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:57:14,154 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:57:14,155 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:57:14,156 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:57:14,163 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:57:14,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:57:14,167 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:57:14,168 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:57:14,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:57:14,179 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:57:14,180 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:57:14,180 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:57:14,182 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:57:14,183 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:57:14,184 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:57:14,184 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:57:14,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:57:14,187 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:57:14,188 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:57:14,189 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:57:14,190 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:57:14,191 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:57:14,191 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:57:14,191 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:57:14,192 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:57:14,193 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:57:14,194 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:57:14,231 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:57:14,232 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:57:14,233 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:57:14,234 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:57:14,234 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:57:14,235 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:57:14,235 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:57:14,235 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:57:14,236 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:57:14,236 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:57:14,237 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:57:14,237 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:57:14,238 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:57:14,238 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:57:14,238 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:57:14,238 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:57:14,239 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:57:14,239 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:57:14,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:57:14,240 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:57:14,240 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:57:14,240 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:57:14,240 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:57:14,241 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:57:14,241 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:57:14,241 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_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc5ed5fb850d9a2c9d9a14514ffc7939afe81a277edfb59aefd3c5f66024eda8 [2022-11-21 22:57:14,532 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:57:14,568 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:57:14,571 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:57:14,572 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:57:14,572 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:57:14,574 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2022-11-21 22:57:17,707 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:57:18,411 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:57:18,412 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2022-11-21 22:57:18,455 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/data/3709bbc18/96acf5b131014ccdbcaa0a53cb9f2f74/FLAG6f817e0a9 [2022-11-21 22:57:18,474 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/data/3709bbc18/96acf5b131014ccdbcaa0a53cb9f2f74 [2022-11-21 22:57:18,476 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:57:18,478 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:57:18,482 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:57:18,482 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:57:18,485 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:57:18,486 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:57:18" (1/1) ... [2022-11-21 22:57:18,487 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5439b8bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:18, skipping insertion in model container [2022-11-21 22:57:18,487 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:57:18" (1/1) ... [2022-11-21 22:57:18,494 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:57:18,601 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:57:18,957 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_f125ba8f-39a5-449f-8a97-f97cac2294e6/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2022-11-21 22:57:18,967 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_f125ba8f-39a5-449f-8a97-f97cac2294e6/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2022-11-21 22:57:20,186 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:20,187 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:20,188 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:20,189 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:20,191 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:20,206 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:20,206 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:20,208 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:20,209 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:20,807 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:57:20,812 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:57:20,814 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:57:20,818 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:57:20,824 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:57:20,825 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:57:20,831 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:57:20,832 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:57:20,834 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:57:20,836 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:57:21,141 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:57:21,276 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:21,277 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:21,374 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:57:21,421 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:57:21,434 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_f125ba8f-39a5-449f-8a97-f97cac2294e6/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2022-11-21 22:57:21,435 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_f125ba8f-39a5-449f-8a97-f97cac2294e6/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2022-11-21 22:57:21,468 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:21,469 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:21,469 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:21,469 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:21,470 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:21,476 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:21,476 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:21,480 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:21,480 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:21,528 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:57:21,529 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:57:21,530 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:57:21,533 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:57:21,534 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:57:21,534 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:57:21,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:57:21,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:57:21,536 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:57:21,536 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:57:21,559 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:57:21,635 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:21,635 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:21,741 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:57:22,104 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:57:22,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:22 WrapperNode [2022-11-21 22:57:22,105 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:57:22,107 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:57:22,107 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:57:22,107 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:57:22,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:22" (1/1) ... [2022-11-21 22:57:22,239 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:22" (1/1) ... [2022-11-21 22:57:22,313 INFO L138 Inliner]: procedures = 693, calls = 2771, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 807 [2022-11-21 22:57:22,313 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:57:22,314 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:57:22,314 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:57:22,314 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:57:22,325 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:22" (1/1) ... [2022-11-21 22:57:22,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:22" (1/1) ... [2022-11-21 22:57:22,345 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:22" (1/1) ... [2022-11-21 22:57:22,348 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:22" (1/1) ... [2022-11-21 22:57:22,397 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:22" (1/1) ... [2022-11-21 22:57:22,413 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:22" (1/1) ... [2022-11-21 22:57:22,419 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:22" (1/1) ... [2022-11-21 22:57:22,438 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:22" (1/1) ... [2022-11-21 22:57:22,457 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:57:22,458 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:57:22,458 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:57:22,458 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:57:22,459 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:22" (1/1) ... [2022-11-21 22:57:22,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:57:22,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:57:22,496 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:57:22,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:57:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-21 22:57:22,548 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-21 22:57:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-11-21 22:57:22,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-11-21 22:57:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:57:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:57:22,549 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:57:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:57:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:57:22,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:57:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:57:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:57:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:57:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:57:22,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:57:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:57:22,552 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:57:22,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 22:57:22,552 INFO L130 BoogieDeclarations]: Found specification of procedure aws_secure_zero [2022-11-21 22:57:22,552 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_secure_zero [2022-11-21 22:57:22,552 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-21 22:57:22,553 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-21 22:57:22,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 22:57:22,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 22:57:22,554 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2022-11-21 22:57:22,554 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2022-11-21 22:57:22,554 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:57:22,555 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:57:22,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:57:22,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:57:22,556 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 22:57:22,556 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 22:57:22,556 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 22:57:22,557 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 22:57:22,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:57:22,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:57:22,905 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:57:22,907 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:57:24,231 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:57:24,469 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:57:24,469 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:57:24,472 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:57:24 BoogieIcfgContainer [2022-11-21 22:57:24,472 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:57:24,474 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:57:24,474 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:57:24,485 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:57:24,486 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:57:24" (1/1) ... [2022-11-21 22:57:24,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:57:24,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:57:24,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 79 states and 94 transitions. [2022-11-21 22:57:24,575 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 94 transitions. [2022-11-21 22:57:24,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-21 22:57:24,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:57:24,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:57:24,644 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 22:57:24,648 INFO L158 Benchmark]: Toolchain (without parser) took 6168.93ms. Allocated memory was 144.7MB in the beginning and 218.1MB in the end (delta: 73.4MB). Free memory was 104.8MB in the beginning and 119.9MB in the end (delta: -15.0MB). Peak memory consumption was 59.1MB. Max. memory is 16.1GB. [2022-11-21 22:57:24,649 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 115.3MB. Free memory is still 69.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:57:24,649 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3624.01ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 104.8MB in the beginning and 107.6MB in the end (delta: -2.8MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2022-11-21 22:57:24,650 INFO L158 Benchmark]: Boogie Procedure Inliner took 206.77ms. Allocated memory is still 174.1MB. Free memory was 107.6MB in the beginning and 96.1MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 22:57:24,650 INFO L158 Benchmark]: Boogie Preprocessor took 143.11ms. Allocated memory is still 174.1MB. Free memory was 95.0MB in the beginning and 88.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:57:24,651 INFO L158 Benchmark]: RCFGBuilder took 2014.95ms. Allocated memory was 174.1MB in the beginning and 218.1MB in the end (delta: 44.0MB). Free memory was 88.8MB in the beginning and 127.2MB in the end (delta: -38.4MB). Peak memory consumption was 46.5MB. Max. memory is 16.1GB. [2022-11-21 22:57:24,652 INFO L158 Benchmark]: CodeCheck took 172.86ms. Allocated memory is still 218.1MB. Free memory was 126.1MB in the beginning and 119.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:57:24,655 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 0.30ms. Allocated memory is still 115.3MB. Free memory is still 69.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3624.01ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 104.8MB in the beginning and 107.6MB in the end (delta: -2.8MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 206.77ms. Allocated memory is still 174.1MB. Free memory was 107.6MB in the beginning and 96.1MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 143.11ms. Allocated memory is still 174.1MB. Free memory was 95.0MB in the beginning and 88.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2014.95ms. Allocated memory was 174.1MB in the beginning and 218.1MB in the end (delta: 44.0MB). Free memory was 88.8MB in the beginning and 127.2MB in the end (delta: -38.4MB). Peak memory consumption was 46.5MB. Max. memory is 16.1GB. * CodeCheck took 172.86ms. Allocated memory is still 218.1MB. Free memory was 126.1MB in the beginning and 119.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:57:24,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/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_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-b5237d8 [2022-11-21 22:57:27,287 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:57:27,290 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:57:27,333 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:57:27,334 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:57:27,338 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:57:27,340 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:57:27,344 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:57:27,346 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:57:27,351 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:57:27,352 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:57:27,353 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:57:27,353 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:57:27,354 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:57:27,355 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:57:27,363 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:57:27,364 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:57:27,365 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:57:27,366 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:57:27,368 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:57:27,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:57:27,373 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:57:27,375 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:57:27,376 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:57:27,388 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:57:27,388 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:57:27,388 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:57:27,389 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:57:27,390 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:57:27,391 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:57:27,391 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:57:27,392 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:57:27,393 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:57:27,393 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:57:27,407 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:57:27,408 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:57:27,409 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:57:27,409 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:57:27,409 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:57:27,410 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:57:27,411 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:57:27,416 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 22:57:27,459 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:57:27,460 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:57:27,462 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:57:27,462 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:57:27,463 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:57:27,464 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:57:27,464 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:57:27,464 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:57:27,465 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:57:27,465 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:57:27,466 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:57:27,466 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:57:27,467 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:57:27,467 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:57:27,467 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:57:27,467 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:57:27,468 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:57:27,468 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:57:27,468 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:57:27,470 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:57:27,470 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:57:27,474 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:57:27,474 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:57:27,479 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:57:27,480 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:57:27,480 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:57:27,482 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:57:27,483 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:57:27,483 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:57:27,483 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_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc5ed5fb850d9a2c9d9a14514ffc7939afe81a277edfb59aefd3c5f66024eda8 [2022-11-21 22:57:27,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:57:27,882 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:57:27,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:57:27,886 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:57:27,887 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:57:27,888 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2022-11-21 22:57:31,066 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:57:31,727 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:57:31,727 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2022-11-21 22:57:31,769 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/data/2ba6f8a89/8a201299b43a40018a60d1f3b3984e2f/FLAGaade40def [2022-11-21 22:57:31,791 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/data/2ba6f8a89/8a201299b43a40018a60d1f3b3984e2f [2022-11-21 22:57:31,793 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:57:31,795 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:57:31,799 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:57:31,799 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:57:31,802 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:57:31,803 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:57:31" (1/1) ... [2022-11-21 22:57:31,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ec715a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:31, skipping insertion in model container [2022-11-21 22:57:31,805 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:57:31" (1/1) ... [2022-11-21 22:57:31,812 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:57:31,985 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:57:32,265 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_f125ba8f-39a5-449f-8a97-f97cac2294e6/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2022-11-21 22:57:32,276 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_f125ba8f-39a5-449f-8a97-f97cac2294e6/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2022-11-21 22:57:33,752 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:33,757 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:33,758 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:33,759 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:33,760 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:33,787 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:33,787 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:33,789 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:33,790 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:34,302 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:57:34,304 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:57:34,305 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:57:34,306 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:57:34,308 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:57:34,309 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:57:34,310 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:57:34,310 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:57:34,311 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:57:34,312 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:57:34,533 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:57:34,664 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:34,664 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:34,847 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:57:34,956 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 22:57:35,028 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:57:35,033 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_f125ba8f-39a5-449f-8a97-f97cac2294e6/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2022-11-21 22:57:35,034 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_f125ba8f-39a5-449f-8a97-f97cac2294e6/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2022-11-21 22:57:35,091 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,092 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,092 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,093 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,093 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,100 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,100 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,101 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,102 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,133 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:57:35,134 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:57:35,135 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:57:35,136 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:57:35,136 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:57:35,137 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:57:35,138 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:57:35,138 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:57:35,139 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:57:35,139 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:57:35,158 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:57:35,208 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,208 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,290 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:57:35,337 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:57:35,362 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_f125ba8f-39a5-449f-8a97-f97cac2294e6/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2022-11-21 22:57:35,362 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_f125ba8f-39a5-449f-8a97-f97cac2294e6/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2022-11-21 22:57:35,417 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,419 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,419 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,420 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,421 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,426 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,426 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,427 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,428 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,501 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:57:35,502 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:57:35,503 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:57:35,503 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:57:35,504 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:57:35,505 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:57:35,505 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:57:35,506 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:57:35,506 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:57:35,507 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:57:35,527 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:57:35,632 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,633 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:57:35,714 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:57:36,140 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:57:36,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:36 WrapperNode [2022-11-21 22:57:36,142 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:57:36,143 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:57:36,143 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:57:36,144 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:57:36,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:36" (1/1) ... [2022-11-21 22:57:36,285 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:36" (1/1) ... [2022-11-21 22:57:36,396 INFO L138 Inliner]: procedures = 713, calls = 2771, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 808 [2022-11-21 22:57:36,397 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:57:36,398 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:57:36,398 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:57:36,398 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:57:36,409 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:36" (1/1) ... [2022-11-21 22:57:36,410 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:36" (1/1) ... [2022-11-21 22:57:36,427 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:36" (1/1) ... [2022-11-21 22:57:36,428 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:36" (1/1) ... [2022-11-21 22:57:36,478 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:36" (1/1) ... [2022-11-21 22:57:36,482 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:36" (1/1) ... [2022-11-21 22:57:36,526 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:36" (1/1) ... [2022-11-21 22:57:36,531 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:36" (1/1) ... [2022-11-21 22:57:36,549 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:57:36,550 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:57:36,550 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:57:36,550 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:57:36,551 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:57:36" (1/1) ... [2022-11-21 22:57:36,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:57:36,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:57:36,596 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:57:36,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:57:36,655 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-21 22:57:36,656 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-21 22:57:36,656 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-11-21 22:57:36,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-11-21 22:57:36,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:57:36,657 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:57:36,657 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:57:36,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 22:57:36,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 22:57:36,658 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:57:36,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:57:36,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:57:36,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:57:36,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:57:36,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:57:36,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:57:36,660 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:57:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:57:36,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 22:57:36,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 22:57:36,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 22:57:36,662 INFO L130 BoogieDeclarations]: Found specification of procedure aws_secure_zero [2022-11-21 22:57:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_secure_zero [2022-11-21 22:57:36,662 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-21 22:57:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-21 22:57:36,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 22:57:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 22:57:36,663 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2022-11-21 22:57:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2022-11-21 22:57:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:57:36,664 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:57:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:57:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 22:57:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 22:57:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:57:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 22:57:36,665 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 22:57:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 22:57:36,666 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 22:57:37,059 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:57:37,061 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:57:39,146 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:57:39,539 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:57:39,540 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:57:39,543 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:57:39 BoogieIcfgContainer [2022-11-21 22:57:39,543 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:57:39,545 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:57:39,549 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:57:39,560 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:57:39,561 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:57:39" (1/1) ... [2022-11-21 22:57:39,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:57:39,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:57:39,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 79 states and 94 transitions. [2022-11-21 22:57:39,651 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 94 transitions. [2022-11-21 22:57:39,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-21 22:57:39,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:57:39,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:57:39,713 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 22:57:39,719 INFO L158 Benchmark]: Toolchain (without parser) took 7923.34ms. Allocated memory was 79.7MB in the beginning and 291.5MB in the end (delta: 211.8MB). Free memory was 49.0MB in the beginning and 167.7MB in the end (delta: -118.7MB). Peak memory consumption was 94.0MB. Max. memory is 16.1GB. [2022-11-21 22:57:39,722 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:57:39,722 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4343.73ms. Allocated memory was 79.7MB in the beginning and 117.4MB in the end (delta: 37.7MB). Free memory was 48.8MB in the beginning and 52.8MB in the end (delta: -4.0MB). Peak memory consumption was 58.5MB. Max. memory is 16.1GB. [2022-11-21 22:57:39,723 INFO L158 Benchmark]: Boogie Procedure Inliner took 253.88ms. Allocated memory is still 117.4MB. Free memory was 52.8MB in the beginning and 40.7MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 22:57:39,723 INFO L158 Benchmark]: Boogie Preprocessor took 151.52ms. Allocated memory was 117.4MB in the beginning and 165.7MB in the end (delta: 48.2MB). Free memory was 40.7MB in the beginning and 105.5MB in the end (delta: -64.8MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2022-11-21 22:57:39,724 INFO L158 Benchmark]: RCFGBuilder took 2993.92ms. Allocated memory was 165.7MB in the beginning and 291.5MB in the end (delta: 125.8MB). Free memory was 105.5MB in the beginning and 174.0MB in the end (delta: -68.5MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. [2022-11-21 22:57:39,724 INFO L158 Benchmark]: CodeCheck took 173.20ms. Allocated memory is still 291.5MB. Free memory was 174.0MB in the beginning and 167.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:57:39,728 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 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4343.73ms. Allocated memory was 79.7MB in the beginning and 117.4MB in the end (delta: 37.7MB). Free memory was 48.8MB in the beginning and 52.8MB in the end (delta: -4.0MB). Peak memory consumption was 58.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 253.88ms. Allocated memory is still 117.4MB. Free memory was 52.8MB in the beginning and 40.7MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 151.52ms. Allocated memory was 117.4MB in the beginning and 165.7MB in the end (delta: 48.2MB). Free memory was 40.7MB in the beginning and 105.5MB in the end (delta: -64.8MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2993.92ms. Allocated memory was 165.7MB in the beginning and 291.5MB in the end (delta: 125.8MB). Free memory was 105.5MB in the beginning and 174.0MB in the end (delta: -68.5MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. * CodeCheck took 173.20ms. Allocated memory is still 291.5MB. Free memory was 174.0MB in the beginning and 167.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:57:39,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f125ba8f-39a5-449f-8a97-f97cac2294e6/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared