./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 52a5b40e07f9d2025e21e89532c54ecb2612af1d6384644534b1ef79f7198c6a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:55:43,083 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:55:43,087 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:55:43,149 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:55:43,150 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:55:43,155 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:55:43,157 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:55:43,163 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:55:43,166 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:55:43,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:55:43,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:55:43,175 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:55:43,176 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:55:43,178 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:55:43,181 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:55:43,183 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:55:43,185 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:55:43,186 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:55:43,189 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:55:43,198 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:55:43,200 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:55:43,201 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:55:43,206 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:55:43,207 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:55:43,217 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:55:43,217 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:55:43,218 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:55:43,220 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:55:43,221 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:55:43,222 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:55:43,222 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:55:43,234 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:55:43,235 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:55:43,236 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:55:43,237 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:55:43,237 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:55:43,238 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:55:43,238 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:55:43,238 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:55:43,239 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:55:43,240 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:55:43,241 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:55:43,281 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:55:43,281 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:55:43,282 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:55:43,282 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:55:43,283 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:55:43,283 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:55:43,284 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:55:43,284 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:55:43,284 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:55:43,284 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:55:43,285 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:55:43,285 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:55:43,286 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:55:43,286 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:55:43,286 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:55:43,286 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:55:43,287 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:55:43,287 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:55:43,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:55:43,287 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:55:43,287 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:55:43,288 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:55:43,288 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:55:43,288 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:55:43,288 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:55:43,288 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_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52a5b40e07f9d2025e21e89532c54ecb2612af1d6384644534b1ef79f7198c6a [2022-10-17 16:55:43,584 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:55:43,610 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:55:43,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:55:43,614 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:55:43,615 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:55:43,617 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2022-10-17 16:55:43,693 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/data/a6f47c418/739f4443445a4950a2e2b3ab64c2afc9/FLAG8b37bd871 [2022-10-17 16:55:44,521 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:55:44,522 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2022-10-17 16:55:44,571 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/data/a6f47c418/739f4443445a4950a2e2b3ab64c2afc9/FLAG8b37bd871 [2022-10-17 16:55:45,086 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/data/a6f47c418/739f4443445a4950a2e2b3ab64c2afc9 [2022-10-17 16:55:45,088 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:55:45,090 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:55:45,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:55:45,092 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:55:45,095 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:55:45,096 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:55:45" (1/1) ... [2022-10-17 16:55:45,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24fc3c62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:45, skipping insertion in model container [2022-10-17 16:55:45,097 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:55:45" (1/1) ... [2022-10-17 16:55:45,104 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:55:45,185 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:55:45,504 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2022-10-17 16:55:45,512 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2022-10-17 16:55:46,533 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:46,534 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:46,535 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:46,536 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:46,538 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:46,556 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:46,559 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:46,561 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:46,562 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:46,564 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:46,566 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:46,566 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:46,567 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:47,025 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:55:47,026 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:55:47,028 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:55:47,029 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:55:47,031 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:55:47,031 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:55:47,032 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:55:47,033 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:55:47,034 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:55:47,035 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:55:47,196 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:55:47,251 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:55:47,270 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:55:47,287 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2022-10-17 16:55:47,288 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2022-10-17 16:55:47,346 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:47,347 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:47,348 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:47,348 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:47,349 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:47,359 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:47,359 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:47,361 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:47,362 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:47,363 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:47,364 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:47,365 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:47,366 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:47,424 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:55:47,425 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:55:47,426 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:55:47,427 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:55:47,429 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:55:47,429 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:55:47,430 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:55:47,431 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:55:47,432 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:55:47,432 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:55:47,465 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:55:47,502 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:55:47,812 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:55:47,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:47 WrapperNode [2022-10-17 16:55:47,813 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:55:47,814 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:55:47,814 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:55:47,815 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:55:47,822 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:47" (1/1) ... [2022-10-17 16:55:47,965 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:47" (1/1) ... [2022-10-17 16:55:48,027 INFO L138 Inliner]: procedures = 679, calls = 1048, calls flagged for inlining = 52, calls inlined = 6, statements flattened = 152 [2022-10-17 16:55:48,028 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:55:48,030 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:55:48,031 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:55:48,031 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:55:48,039 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:47" (1/1) ... [2022-10-17 16:55:48,040 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:47" (1/1) ... [2022-10-17 16:55:48,050 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:47" (1/1) ... [2022-10-17 16:55:48,050 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:47" (1/1) ... [2022-10-17 16:55:48,066 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:47" (1/1) ... [2022-10-17 16:55:48,071 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:47" (1/1) ... [2022-10-17 16:55:48,076 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:47" (1/1) ... [2022-10-17 16:55:48,079 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:47" (1/1) ... [2022-10-17 16:55:48,086 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:55:48,087 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:55:48,087 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:55:48,087 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:55:48,088 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:47" (1/1) ... [2022-10-17 16:55:48,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:55:48,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:55:48,137 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:55:48,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:55:48,187 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:55:48,187 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:55:48,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:55:48,187 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2022-10-17 16:55:48,188 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2022-10-17 16:55:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:55:48,190 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2022-10-17 16:55:48,190 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2022-10-17 16:55:48,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:55:48,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:55:48,193 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_before [2022-10-17 16:55:48,193 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_before [2022-10-17 16:55:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:55:48,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:55:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:55:48,196 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:55:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:55:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:55:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:55:48,197 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-17 16:55:48,198 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-17 16:55:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2022-10-17 16:55:48,198 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2022-10-17 16:55:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:55:48,573 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:55:48,575 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:55:49,021 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:55:49,241 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:55:49,241 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-17 16:55:49,251 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:55:49 BoogieIcfgContainer [2022-10-17 16:55:49,251 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:55:49,253 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:55:49,254 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:55:49,265 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:55:49,266 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:55:49" (1/1) ... [2022-10-17 16:55:49,277 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:55:49,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:49,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 75 states and 102 transitions. [2022-10-17 16:55:49,349 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 102 transitions. [2022-10-17 16:55:49,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-10-17 16:55:49,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:49,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:49,402 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:55:49,416 INFO L158 Benchmark]: Toolchain (without parser) took 4321.46ms. Allocated memory was 88.1MB in the beginning and 130.0MB in the end (delta: 41.9MB). Free memory was 54.0MB in the beginning and 68.6MB in the end (delta: -14.6MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-10-17 16:55:49,417 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 88.1MB. Free memory is still 57.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:55:49,421 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2722.00ms. Allocated memory was 88.1MB in the beginning and 130.0MB in the end (delta: 41.9MB). Free memory was 53.8MB in the beginning and 90.4MB in the end (delta: -36.6MB). Peak memory consumption was 53.8MB. Max. memory is 16.1GB. [2022-10-17 16:55:49,424 INFO L158 Benchmark]: Boogie Procedure Inliner took 214.24ms. Allocated memory is still 130.0MB. Free memory was 90.4MB in the beginning and 84.8MB in the end (delta: 5.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-10-17 16:55:49,425 INFO L158 Benchmark]: Boogie Preprocessor took 55.54ms. Allocated memory is still 130.0MB. Free memory was 84.8MB in the beginning and 82.0MB in the end (delta: 2.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-10-17 16:55:49,425 INFO L158 Benchmark]: RCFGBuilder took 1164.91ms. Allocated memory is still 130.0MB. Free memory was 82.0MB in the beginning and 76.2MB in the end (delta: 5.8MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. [2022-10-17 16:55:49,426 INFO L158 Benchmark]: CodeCheck took 157.94ms. Allocated memory is still 130.0MB. Free memory was 75.7MB in the beginning and 68.6MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:55:49,430 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 0.31ms. Allocated memory is still 88.1MB. Free memory is still 57.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2722.00ms. Allocated memory was 88.1MB in the beginning and 130.0MB in the end (delta: 41.9MB). Free memory was 53.8MB in the beginning and 90.4MB in the end (delta: -36.6MB). Peak memory consumption was 53.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 214.24ms. Allocated memory is still 130.0MB. Free memory was 90.4MB in the beginning and 84.8MB in the end (delta: 5.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 55.54ms. Allocated memory is still 130.0MB. Free memory was 84.8MB in the beginning and 82.0MB in the end (delta: 2.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1164.91ms. Allocated memory is still 130.0MB. Free memory was 82.0MB in the beginning and 76.2MB in the end (delta: 5.8MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. * CodeCheck took 157.94ms. Allocated memory is still 130.0MB. Free memory was 75.7MB in the beginning and 68.6MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:55:49,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 52a5b40e07f9d2025e21e89532c54ecb2612af1d6384644534b1ef79f7198c6a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:55:52,167 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:55:52,170 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:55:52,212 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:55:52,213 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:55:52,219 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:55:52,221 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:55:52,226 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:55:52,232 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:55:52,237 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:55:52,241 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:55:52,242 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:55:52,243 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:55:52,247 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:55:52,248 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:55:52,250 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:55:52,251 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:55:52,258 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:55:52,260 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:55:52,263 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:55:52,264 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:55:52,266 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:55:52,267 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:55:52,268 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:55:52,273 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:55:52,274 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:55:52,274 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:55:52,275 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:55:52,276 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:55:52,277 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:55:52,277 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:55:52,278 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:55:52,279 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:55:52,280 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:55:52,281 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:55:52,281 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:55:52,282 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:55:52,282 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:55:52,282 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:55:52,283 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:55:52,284 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:55:52,285 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:55:52,317 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:55:52,317 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:55:52,319 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:55:52,320 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:55:52,321 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:55:52,321 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:55:52,322 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:55:52,322 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:55:52,322 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:55:52,322 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:55:52,323 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:55:52,324 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:55:52,324 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:55:52,324 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:55:52,324 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:55:52,325 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:55:52,325 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:55:52,325 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:55:52,325 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:55:52,326 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:55:52,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:55:52,326 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:55:52,326 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:55:52,327 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:55:52,327 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:55:52,327 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:55:52,327 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:55:52,327 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:55:52,328 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:55:52,328 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_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52a5b40e07f9d2025e21e89532c54ecb2612af1d6384644534b1ef79f7198c6a [2022-10-17 16:55:52,736 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:55:52,770 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:55:52,773 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:55:52,775 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:55:52,776 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:55:52,777 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2022-10-17 16:55:52,857 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/data/f5bad613c/35511f7404fb4551ae25757d761de79c/FLAG56c4d0b1e [2022-10-17 16:55:53,697 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:55:53,700 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2022-10-17 16:55:53,749 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/data/f5bad613c/35511f7404fb4551ae25757d761de79c/FLAG56c4d0b1e [2022-10-17 16:55:54,227 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/bin/ukojak-92XMlrwhuB/data/f5bad613c/35511f7404fb4551ae25757d761de79c [2022-10-17 16:55:54,230 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:55:54,231 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:55:54,233 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:55:54,233 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:55:54,237 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:55:54,237 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:55:54" (1/1) ... [2022-10-17 16:55:54,238 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@463d79ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:54, skipping insertion in model container [2022-10-17 16:55:54,239 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:55:54" (1/1) ... [2022-10-17 16:55:54,246 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:55:54,340 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:55:54,675 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2022-10-17 16:55:54,682 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b748ef-3a93-4756-84d2-eb74528ad7c9/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2022-10-17 16:55:55,709 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:55,713 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:55,717 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:55,720 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:55,721 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:55,736 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:55,749 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:55,754 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:55,755 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:55,756 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:55,757 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:55,758 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:55,759 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:56,194 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:55:56,195 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:55:56,196 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:55:56,198 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:55:56,199 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:55:56,200 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:55:56,201 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:55:56,201 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:55:56,202 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:55:56,202 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:55:56,359 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:55:56,376 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArithmeticException: BigInteger out of int range at java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1009) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2978) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2836) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2138) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1135) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:55:56,382 INFO L158 Benchmark]: Toolchain (without parser) took 2149.08ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 26.5MB in the beginning and 35.4MB in the end (delta: -8.9MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. [2022-10-17 16:55:56,382 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 56.6MB. Free memory was 36.5MB in the beginning and 36.4MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:55:56,384 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2146.58ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 26.3MB in the beginning and 35.4MB in the end (delta: -9.2MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. [2022-10-17 16:55:56,386 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 56.6MB. Free memory was 36.5MB in the beginning and 36.4MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2146.58ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 26.3MB in the beginning and 35.4MB in the end (delta: -9.2MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArithmeticException: BigInteger out of int range: java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range