./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_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_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/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_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/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_055c6497-b3ed-42c2-86b9-08be0e1c9055/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 c9f60659fbb0886b2c3c86084c4cc81dbedd027936fc1dda43226ecbc4710056 --- 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 22:58:56,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:58:56,064 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:58:56,084 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:58:56,091 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:58:56,094 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:58:56,097 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:58:56,100 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:58:56,102 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:58:56,108 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:58:56,110 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:58:56,112 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:58:56,112 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:58:56,115 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:58:56,117 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:58:56,119 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:58:56,120 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:58:56,121 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:58:56,123 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:58:56,130 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:58:56,131 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:58:56,133 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:58:56,134 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:58:56,135 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:58:56,138 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:58:56,138 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:58:56,139 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:58:56,140 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:58:56,140 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:58:56,141 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:58:56,141 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:58:56,142 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:58:56,143 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:58:56,144 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:58:56,145 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:58:56,145 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:58:56,146 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:58:56,146 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:58:56,147 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:58:56,148 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:58:56,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:58:56,149 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:58:56,169 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:58:56,169 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:58:56,170 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:58:56,170 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:58:56,171 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:58:56,171 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:58:56,172 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:58:56,172 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:58:56,172 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:58:56,173 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:58:56,173 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:58:56,173 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:58:56,173 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:58:56,174 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:58:56,174 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:58:56,174 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:58:56,175 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:58:56,175 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:58:56,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:58:56,176 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:58:56,176 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:58:56,176 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:58:56,176 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:58:56,177 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:58:56,177 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:58:56,177 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_055c6497-b3ed-42c2-86b9-08be0e1c9055/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9f60659fbb0886b2c3c86084c4cc81dbedd027936fc1dda43226ecbc4710056 [2022-11-21 22:58:56,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:58:56,521 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:58:56,524 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:58:56,525 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:58:56,526 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:58:56,528 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2022-11-21 22:58:59,630 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:59:00,257 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:59:00,259 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2022-11-21 22:59:00,304 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/data/5bbfd3c2e/9e6763ede3bc4875912c065bab8c98ab/FLAGd8c77332c [2022-11-21 22:59:00,323 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/data/5bbfd3c2e/9e6763ede3bc4875912c065bab8c98ab [2022-11-21 22:59:00,328 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:59:00,330 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:59:00,334 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:59:00,334 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:59:00,337 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:59:00,337 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:59:00" (1/1) ... [2022-11-21 22:59:00,339 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ef974a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:00, skipping insertion in model container [2022-11-21 22:59:00,339 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:59:00" (1/1) ... [2022-11-21 22:59:00,347 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:59:00,474 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:59:00,761 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_055c6497-b3ed-42c2-86b9-08be0e1c9055/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2022-11-21 22:59:00,774 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_055c6497-b3ed-42c2-86b9-08be0e1c9055/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2022-11-21 22:59:01,923 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:01,926 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:01,927 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:01,928 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:01,929 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:01,944 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:01,945 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:01,947 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:01,948 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:02,361 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:59:02,362 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:59:02,364 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:59:02,365 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:59:02,367 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:59:02,368 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:59:02,369 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:59:02,370 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:59:02,370 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:59:02,371 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:59:02,602 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:59:02,765 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:02,767 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:02,880 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:59:02,932 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:59:02,946 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_055c6497-b3ed-42c2-86b9-08be0e1c9055/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2022-11-21 22:59:02,947 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_055c6497-b3ed-42c2-86b9-08be0e1c9055/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2022-11-21 22:59:02,982 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:02,983 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:02,983 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:02,984 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:02,984 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:02,991 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:02,992 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:02,993 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:02,994 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:03,042 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:59:03,043 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:59:03,044 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:59:03,045 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:59:03,049 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:59:03,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:59:03,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:59:03,051 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:59:03,051 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:59:03,052 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:59:03,086 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:59:03,157 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:03,158 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:03,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:59:03,443 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:59:03,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:03 WrapperNode [2022-11-21 22:59:03,443 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:59:03,444 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:59:03,445 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:59:03,445 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:59:03,453 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:03" (1/1) ... [2022-11-21 22:59:03,541 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:03" (1/1) ... [2022-11-21 22:59:03,640 INFO L138 Inliner]: procedures = 691, calls = 2615, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 789 [2022-11-21 22:59:03,641 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:59:03,641 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:59:03,641 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:59:03,642 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:59:03,654 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:03" (1/1) ... [2022-11-21 22:59:03,654 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:03" (1/1) ... [2022-11-21 22:59:03,671 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:03" (1/1) ... [2022-11-21 22:59:03,684 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:03" (1/1) ... [2022-11-21 22:59:03,726 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:03" (1/1) ... [2022-11-21 22:59:03,741 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:03" (1/1) ... [2022-11-21 22:59:03,746 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:03" (1/1) ... [2022-11-21 22:59:03,764 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:03" (1/1) ... [2022-11-21 22:59:03,771 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:59:03,772 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:59:03,773 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:59:03,773 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:59:03,774 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:03" (1/1) ... [2022-11-21 22:59:03,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:59:03,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:59:03,828 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:59:03,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:59:03,878 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-21 22:59:03,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:59:03,879 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:59:03,879 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:59:03,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:59:03,880 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:59:03,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:59:03,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:59:03,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:59:03,880 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-21 22:59:03,881 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-21 22:59:03,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:59:03,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:59:03,881 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:59:03,881 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:59:03,881 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 22:59:03,882 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 22:59:03,882 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 22:59:03,883 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 22:59:03,883 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:59:03,883 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:59:03,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:59:03,883 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-21 22:59:03,884 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-21 22:59:03,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:59:03,885 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 22:59:03,886 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 22:59:03,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:59:03,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:59:04,201 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:59:04,203 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:59:05,644 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:59:05,838 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:59:05,839 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:59:05,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:59:05 BoogieIcfgContainer [2022-11-21 22:59:05,843 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:59:05,844 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:59:05,844 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:59:05,856 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:59:05,856 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:59:05" (1/1) ... [2022-11-21 22:59:05,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:59:05,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:59:05,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2022-11-21 22:59:05,945 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2022-11-21 22:59:05,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-21 22:59:05,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:59:05,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:59:06,012 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 22:59:06,026 INFO L158 Benchmark]: Toolchain (without parser) took 5690.78ms. Allocated memory was 144.7MB in the beginning and 255.9MB in the end (delta: 111.1MB). Free memory was 93.5MB in the beginning and 145.9MB in the end (delta: -52.4MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. [2022-11-21 22:59:06,027 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 144.7MB. Free memory is still 119.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:59:06,029 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3109.86ms. Allocated memory was 144.7MB in the beginning and 190.8MB in the end (delta: 46.1MB). Free memory was 92.9MB in the beginning and 83.6MB in the end (delta: 9.3MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. [2022-11-21 22:59:06,030 INFO L158 Benchmark]: Boogie Procedure Inliner took 196.31ms. Allocated memory is still 190.8MB. Free memory was 83.6MB in the beginning and 132.2MB in the end (delta: -48.6MB). Peak memory consumption was 19.6MB. Max. memory is 16.1GB. [2022-11-21 22:59:06,030 INFO L158 Benchmark]: Boogie Preprocessor took 130.47ms. Allocated memory is still 190.8MB. Free memory was 132.2MB in the beginning and 125.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:59:06,032 INFO L158 Benchmark]: RCFGBuilder took 2070.81ms. Allocated memory was 190.8MB in the beginning and 255.9MB in the end (delta: 65.0MB). Free memory was 125.9MB in the beginning and 153.2MB in the end (delta: -27.3MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. [2022-11-21 22:59:06,034 INFO L158 Benchmark]: CodeCheck took 175.81ms. Allocated memory is still 255.9MB. Free memory was 153.2MB in the beginning and 145.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:59:06,037 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 144.7MB. Free memory is still 119.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3109.86ms. Allocated memory was 144.7MB in the beginning and 190.8MB in the end (delta: 46.1MB). Free memory was 92.9MB in the beginning and 83.6MB in the end (delta: 9.3MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 196.31ms. Allocated memory is still 190.8MB. Free memory was 83.6MB in the beginning and 132.2MB in the end (delta: -48.6MB). Peak memory consumption was 19.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 130.47ms. Allocated memory is still 190.8MB. Free memory was 132.2MB in the beginning and 125.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2070.81ms. Allocated memory was 190.8MB in the beginning and 255.9MB in the end (delta: 65.0MB). Free memory was 125.9MB in the beginning and 153.2MB in the end (delta: -27.3MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. * CodeCheck took 175.81ms. Allocated memory is still 255.9MB. Free memory was 153.2MB in the beginning and 145.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:59:06,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/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_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/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_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/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_055c6497-b3ed-42c2-86b9-08be0e1c9055/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 c9f60659fbb0886b2c3c86084c4cc81dbedd027936fc1dda43226ecbc4710056 --- 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 22:59:08,608 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:59:08,611 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:59:08,631 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:59:08,632 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:59:08,633 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:59:08,635 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:59:08,637 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:59:08,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:59:08,640 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:59:08,641 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:59:08,643 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:59:08,643 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:59:08,644 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:59:08,646 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:59:08,647 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:59:08,650 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:59:08,654 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:59:08,655 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:59:08,659 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:59:08,664 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:59:08,669 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:59:08,675 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:59:08,676 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:59:08,679 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:59:08,684 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:59:08,685 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:59:08,686 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:59:08,686 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:59:08,689 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:59:08,689 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:59:08,691 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:59:08,692 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:59:08,696 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:59:08,719 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:59:08,720 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:59:08,721 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:59:08,721 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:59:08,722 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:59:08,723 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:59:08,725 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:59:08,726 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 22:59:08,769 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:59:08,770 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:59:08,772 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:59:08,772 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:59:08,773 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:59:08,773 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:59:08,774 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:59:08,774 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:59:08,774 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:59:08,775 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:59:08,776 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:59:08,776 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:59:08,777 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:59:08,777 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:59:08,777 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:59:08,777 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:59:08,778 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:59:08,778 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:59:08,778 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:59:08,779 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:59:08,779 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:59:08,779 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:59:08,780 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:59:08,780 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:59:08,780 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:59:08,781 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:59:08,781 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:59:08,781 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:59:08,781 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:59:08,782 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_055c6497-b3ed-42c2-86b9-08be0e1c9055/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9f60659fbb0886b2c3c86084c4cc81dbedd027936fc1dda43226ecbc4710056 [2022-11-21 22:59:09,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:59:09,231 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:59:09,234 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:59:09,236 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:59:09,237 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:59:09,239 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2022-11-21 22:59:12,395 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:59:12,990 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:59:12,991 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2022-11-21 22:59:13,042 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/data/bedd6d536/b68412e4271f40b192f986bac7ba9786/FLAG627954959 [2022-11-21 22:59:13,064 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/data/bedd6d536/b68412e4271f40b192f986bac7ba9786 [2022-11-21 22:59:13,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:59:13,071 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:59:13,074 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:59:13,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:59:13,078 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:59:13,079 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:59:13" (1/1) ... [2022-11-21 22:59:13,080 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e3e4901 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:13, skipping insertion in model container [2022-11-21 22:59:13,080 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:59:13" (1/1) ... [2022-11-21 22:59:13,089 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:59:13,195 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:59:13,447 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_055c6497-b3ed-42c2-86b9-08be0e1c9055/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2022-11-21 22:59:13,459 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_055c6497-b3ed-42c2-86b9-08be0e1c9055/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2022-11-21 22:59:14,375 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:14,376 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:14,376 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:14,377 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:14,378 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:14,395 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:14,399 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:14,402 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:14,404 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:14,856 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:59:14,858 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:59:14,859 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:59:14,861 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:59:14,866 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:59:14,867 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:59:14,870 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:59:14,872 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:59:14,874 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:59:14,876 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:59:15,054 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:59:15,185 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,185 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,326 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:59:15,415 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 22:59:15,482 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:59:15,488 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_055c6497-b3ed-42c2-86b9-08be0e1c9055/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2022-11-21 22:59:15,488 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_055c6497-b3ed-42c2-86b9-08be0e1c9055/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2022-11-21 22:59:15,537 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,537 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,538 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,539 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,540 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,548 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,549 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,550 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,550 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,584 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:59:15,585 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:59:15,586 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:59:15,587 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:59:15,588 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:59:15,588 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:59:15,589 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:59:15,604 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:59:15,605 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:59:15,605 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:59:15,626 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:59:15,677 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,678 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,715 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:59:15,764 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:59:15,784 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_055c6497-b3ed-42c2-86b9-08be0e1c9055/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2022-11-21 22:59:15,785 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_055c6497-b3ed-42c2-86b9-08be0e1c9055/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2022-11-21 22:59:15,839 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,853 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,853 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,854 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,854 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,860 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,861 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,862 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,863 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:15,899 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:59:15,900 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:59:15,901 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:59:15,901 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:59:15,902 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:59:15,903 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:59:15,904 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:59:15,904 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:59:15,904 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:59:15,905 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:59:15,926 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:59:16,029 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:16,030 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:59:16,057 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:59:16,538 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:59:16,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:16 WrapperNode [2022-11-21 22:59:16,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:59:16,541 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:59:16,541 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:59:16,541 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:59:16,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:16" (1/1) ... [2022-11-21 22:59:16,693 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:16" (1/1) ... [2022-11-21 22:59:16,791 INFO L138 Inliner]: procedures = 711, calls = 2615, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 790 [2022-11-21 22:59:16,793 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:59:16,795 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:59:16,795 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:59:16,795 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:59:16,804 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:16" (1/1) ... [2022-11-21 22:59:16,805 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:16" (1/1) ... [2022-11-21 22:59:16,822 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:16" (1/1) ... [2022-11-21 22:59:16,823 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:16" (1/1) ... [2022-11-21 22:59:16,870 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:16" (1/1) ... [2022-11-21 22:59:16,890 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:16" (1/1) ... [2022-11-21 22:59:16,897 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:16" (1/1) ... [2022-11-21 22:59:16,912 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:16" (1/1) ... [2022-11-21 22:59:16,921 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:59:16,922 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:59:16,922 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:59:16,922 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:59:16,923 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:16" (1/1) ... [2022-11-21 22:59:16,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:59:16,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:59:16,961 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:59:16,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:59:17,008 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-21 22:59:17,009 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:59:17,009 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:59:17,009 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:59:17,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 22:59:17,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 22:59:17,009 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:59:17,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:59:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:59:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:59:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-21 22:59:17,044 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-21 22:59:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:59:17,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:59:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:59:17,044 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:59:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 22:59:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 22:59:17,045 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 22:59:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 22:59:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 22:59:17,045 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 22:59:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:59:17,046 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:59:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:59:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-21 22:59:17,046 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-21 22:59:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 22:59:17,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 22:59:17,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:59:17,047 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 22:59:17,047 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 22:59:17,395 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:59:17,398 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:59:19,305 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:59:19,644 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:59:19,644 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:59:19,647 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:59:19 BoogieIcfgContainer [2022-11-21 22:59:19,648 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:59:19,649 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:59:19,649 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:59:19,660 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:59:19,661 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:59:19" (1/1) ... [2022-11-21 22:59:19,671 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:59:19,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:59:19,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2022-11-21 22:59:19,746 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2022-11-21 22:59:19,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-21 22:59:19,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:59:19,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:59:19,805 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 22:59:19,813 INFO L158 Benchmark]: Toolchain (without parser) took 6740.81ms. Allocated memory was 79.7MB in the beginning and 209.7MB in the end (delta: 130.0MB). Free memory was 47.5MB in the beginning and 103.1MB in the end (delta: -55.6MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2022-11-21 22:59:19,815 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 56.6MB. Free memory is still 34.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:59:19,816 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3466.48ms. Allocated memory was 79.7MB in the beginning and 119.5MB in the end (delta: 39.8MB). Free memory was 47.3MB in the beginning and 62.5MB in the end (delta: -15.2MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2022-11-21 22:59:19,816 INFO L158 Benchmark]: Boogie Procedure Inliner took 252.64ms. Allocated memory is still 119.5MB. Free memory was 62.5MB in the beginning and 51.1MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 22:59:19,819 INFO L158 Benchmark]: Boogie Preprocessor took 126.44ms. Allocated memory is still 119.5MB. Free memory was 51.1MB in the beginning and 43.2MB in the end (delta: 7.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:59:19,824 INFO L158 Benchmark]: RCFGBuilder took 2726.15ms. Allocated memory was 119.5MB in the beginning and 209.7MB in the end (delta: 90.2MB). Free memory was 43.2MB in the beginning and 110.4MB in the end (delta: -67.2MB). Peak memory consumption was 81.7MB. Max. memory is 16.1GB. [2022-11-21 22:59:19,825 INFO L158 Benchmark]: CodeCheck took 161.94ms. Allocated memory is still 209.7MB. Free memory was 110.4MB in the beginning and 103.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:59:19,829 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 0.32ms. Allocated memory is still 56.6MB. Free memory is still 34.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3466.48ms. Allocated memory was 79.7MB in the beginning and 119.5MB in the end (delta: 39.8MB). Free memory was 47.3MB in the beginning and 62.5MB in the end (delta: -15.2MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 252.64ms. Allocated memory is still 119.5MB. Free memory was 62.5MB in the beginning and 51.1MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 126.44ms. Allocated memory is still 119.5MB. Free memory was 51.1MB in the beginning and 43.2MB in the end (delta: 7.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2726.15ms. Allocated memory was 119.5MB in the beginning and 209.7MB in the end (delta: 90.2MB). Free memory was 43.2MB in the beginning and 110.4MB in the end (delta: -67.2MB). Peak memory consumption was 81.7MB. Max. memory is 16.1GB. * CodeCheck took 161.94ms. Allocated memory is still 209.7MB. Free memory was 110.4MB in the beginning and 103.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:59:19,851 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055c6497-b3ed-42c2-86b9-08be0e1c9055/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared