./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 971edb75bb0f677639f0c3e5b019bf9afe7575a35e63ddba584727b568db50c6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:03:17,483 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:03:17,486 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:03:17,530 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:03:17,530 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:03:17,547 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:03:17,549 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:03:17,552 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:03:17,554 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:03:17,559 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:03:17,560 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:03:17,561 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:03:17,562 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:03:17,563 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:03:17,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:03:17,565 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:03:17,565 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:03:17,566 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:03:17,568 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:03:17,569 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:03:17,586 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:03:17,588 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:03:17,590 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:03:17,591 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:03:17,610 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:03:17,610 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:03:17,611 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:03:17,612 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:03:17,612 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:03:17,613 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:03:17,613 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:03:17,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:03:17,615 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:03:17,616 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:03:17,617 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:03:17,617 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:03:17,618 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:03:17,618 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:03:17,618 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:03:17,619 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:03:17,620 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:03:17,624 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:03:17,666 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:03:17,666 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:03:17,668 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:03:17,668 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:03:17,669 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:03:17,669 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:03:17,669 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:03:17,670 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:03:17,670 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:03:17,670 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:03:17,671 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:03:17,671 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:03:17,672 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:03:17,672 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:03:17,672 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:03:17,672 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:03:17,673 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:03:17,673 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:03:17,673 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:03:17,673 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:03:17,674 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:03:17,674 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:03:17,674 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:03:17,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:03:17,675 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:03:17,675 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_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 971edb75bb0f677639f0c3e5b019bf9afe7575a35e63ddba584727b568db50c6 [2022-11-20 18:03:18,012 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:03:18,050 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:03:18,052 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:03:18,053 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:03:18,054 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:03:18,056 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2022-11-20 18:03:21,131 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:03:21,714 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:03:21,715 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2022-11-20 18:03:21,751 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/data/f7351e070/8ae5e69570e64fb08ec6dd4015be0149/FLAGdd9fd8e52 [2022-11-20 18:03:21,771 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/data/f7351e070/8ae5e69570e64fb08ec6dd4015be0149 [2022-11-20 18:03:21,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:03:21,775 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:03:21,779 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:03:21,779 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:03:21,782 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:03:21,783 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:03:21" (1/1) ... [2022-11-20 18:03:21,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e415fa0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:21, skipping insertion in model container [2022-11-20 18:03:21,785 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:03:21" (1/1) ... [2022-11-20 18:03:21,793 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:03:21,918 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:03:22,236 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_76b3116b-19ac-4868-b01c-9416918a49e4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4498,4511] [2022-11-20 18:03:22,244 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_76b3116b-19ac-4868-b01c-9416918a49e4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4558,4571] [2022-11-20 18:03:23,129 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:03:23,218 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:23,219 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:23,220 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:23,221 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:23,222 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:23,235 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:23,235 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:23,237 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:23,238 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:23,240 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:23,241 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:23,241 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:23,242 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:23,646 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:03:23,649 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:03:23,652 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:03:23,657 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:03:23,661 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:03:23,663 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:03:23,665 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:03:23,667 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:03:23,669 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:03:23,670 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:03:23,842 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:23,849 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:23,901 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:03:23,929 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:03:23,943 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_76b3116b-19ac-4868-b01c-9416918a49e4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4498,4511] [2022-11-20 18:03:23,944 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_76b3116b-19ac-4868-b01c-9416918a49e4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4558,4571] [2022-11-20 18:03:23,981 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:03:24,009 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:24,022 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:24,023 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:24,030 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:24,031 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:24,042 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:24,043 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:24,046 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:24,047 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:24,049 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:24,050 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:24,050 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:24,051 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:24,116 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:03:24,117 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:03:24,117 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:03:24,118 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:03:24,122 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:03:24,124 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:03:24,125 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:03:24,126 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:03:24,127 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:03:24,128 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:03:24,167 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:24,178 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:24,221 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:03:24,460 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:03:24,461 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:24 WrapperNode [2022-11-20 18:03:24,461 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:03:24,462 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:03:24,462 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:03:24,462 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:03:24,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:24" (1/1) ... [2022-11-20 18:03:24,575 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:24" (1/1) ... [2022-11-20 18:03:24,668 INFO L138 Inliner]: procedures = 691, calls = 1683, calls flagged for inlining = 51, calls inlined = 10, statements flattened = 683 [2022-11-20 18:03:24,670 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:03:24,671 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:03:24,671 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:03:24,671 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:03:24,680 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:24" (1/1) ... [2022-11-20 18:03:24,681 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:24" (1/1) ... [2022-11-20 18:03:24,701 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:24" (1/1) ... [2022-11-20 18:03:24,702 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:24" (1/1) ... [2022-11-20 18:03:24,746 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:24" (1/1) ... [2022-11-20 18:03:24,750 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:24" (1/1) ... [2022-11-20 18:03:24,760 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:24" (1/1) ... [2022-11-20 18:03:24,774 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:24" (1/1) ... [2022-11-20 18:03:24,786 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:03:24,795 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:03:24,795 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:03:24,796 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:03:24,796 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:24" (1/1) ... [2022-11-20 18:03:24,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:03:24,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:03:24,830 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:03:24,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:03:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure memmove_impl [2022-11-20 18:03:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure memmove_impl [2022-11-20 18:03:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:03:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 18:03:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 18:03:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 18:03:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 18:03:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:03:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:03:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 18:03:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 18:03:24,883 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 18:03:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:03:24,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:03:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:03:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:03:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:03:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:03:24,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:03:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:03:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:03:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 18:03:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 18:03:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 18:03:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 18:03:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-20 18:03:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-20 18:03:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:03:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:03:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:03:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:03:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:03:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 18:03:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 18:03:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 18:03:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 18:03:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 18:03:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure my_memmove [2022-11-20 18:03:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memmove [2022-11-20 18:03:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_front [2022-11-20 18:03:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_front [2022-11-20 18:03:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 18:03:24,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 18:03:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:03:25,301 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:03:25,306 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:03:26,556 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:03:26,758 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:03:26,758 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 18:03:26,761 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:03:26 BoogieIcfgContainer [2022-11-20 18:03:26,763 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:03:26,764 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:03:26,765 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:03:26,776 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:03:26,776 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:03:26" (1/1) ... [2022-11-20 18:03:26,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:03:26,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:26,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 155 states and 208 transitions. [2022-11-20 18:03:26,857 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2022-11-20 18:03:26,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-20 18:03:26,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:26,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:26,916 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 18:03:26,921 INFO L158 Benchmark]: Toolchain (without parser) took 5144.76ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 132.3MB in the beginning and 91.3MB in the end (delta: 41.0MB). Peak memory consumption was 77.1MB. Max. memory is 16.1GB. [2022-11-20 18:03:26,921 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 130.0MB. Free memory is still 99.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:03:26,922 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2682.48ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 132.3MB in the beginning and 113.2MB in the end (delta: 19.2MB). Peak memory consumption was 93.0MB. Max. memory is 16.1GB. [2022-11-20 18:03:26,923 INFO L158 Benchmark]: Boogie Procedure Inliner took 207.98ms. Allocated memory is still 207.6MB. Free memory was 113.2MB in the beginning and 103.7MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:03:26,923 INFO L158 Benchmark]: Boogie Preprocessor took 123.87ms. Allocated memory is still 207.6MB. Free memory was 103.7MB in the beginning and 97.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:03:26,924 INFO L158 Benchmark]: RCFGBuilder took 1967.78ms. Allocated memory is still 207.6MB. Free memory was 97.4MB in the beginning and 98.7MB in the end (delta: -1.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-20 18:03:26,925 INFO L158 Benchmark]: CodeCheck took 155.13ms. Allocated memory is still 207.6MB. Free memory was 98.7MB in the beginning and 91.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:03:26,927 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 0.20ms. Allocated memory is still 130.0MB. Free memory is still 99.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2682.48ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 132.3MB in the beginning and 113.2MB in the end (delta: 19.2MB). Peak memory consumption was 93.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 207.98ms. Allocated memory is still 207.6MB. Free memory was 113.2MB in the beginning and 103.7MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 123.87ms. Allocated memory is still 207.6MB. Free memory was 103.7MB in the beginning and 97.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1967.78ms. Allocated memory is still 207.6MB. Free memory was 97.4MB in the beginning and 98.7MB in the end (delta: -1.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * CodeCheck took 155.13ms. Allocated memory is still 207.6MB. Free memory was 98.7MB in the beginning and 91.3MB 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. [2022-11-20 18:03:26,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 971edb75bb0f677639f0c3e5b019bf9afe7575a35e63ddba584727b568db50c6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:03:29,519 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:03:29,521 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:03:29,542 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:03:29,542 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:03:29,543 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:03:29,545 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:03:29,547 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:03:29,548 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:03:29,549 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:03:29,550 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:03:29,552 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:03:29,552 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:03:29,553 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:03:29,554 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:03:29,556 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:03:29,557 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:03:29,558 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:03:29,560 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:03:29,562 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:03:29,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:03:29,572 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:03:29,574 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:03:29,576 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:03:29,583 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:03:29,590 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:03:29,591 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:03:29,592 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:03:29,593 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:03:29,593 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:03:29,594 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:03:29,595 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:03:29,595 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:03:29,596 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:03:29,612 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:03:29,613 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:03:29,614 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:03:29,614 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:03:29,614 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:03:29,615 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:03:29,616 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:03:29,618 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:03:29,665 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:03:29,665 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:03:29,667 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:03:29,667 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:03:29,669 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:03:29,669 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:03:29,669 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:03:29,670 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:03:29,670 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:03:29,670 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:03:29,671 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:03:29,672 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:03:29,672 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:03:29,672 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:03:29,672 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:03:29,673 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:03:29,673 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:03:29,673 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:03:29,673 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:03:29,674 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:03:29,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:03:29,674 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:03:29,674 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:03:29,675 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:03:29,675 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:03:29,675 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:03:29,675 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:03:29,676 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:03:29,676 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:03:29,676 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_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 971edb75bb0f677639f0c3e5b019bf9afe7575a35e63ddba584727b568db50c6 [2022-11-20 18:03:30,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:03:30,108 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:03:30,110 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:03:30,112 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:03:30,113 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:03:30,115 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2022-11-20 18:03:33,290 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:03:33,802 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:03:33,802 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2022-11-20 18:03:33,838 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/data/a5144535a/6486ef2f34f24e50b74ed3bc93e57139/FLAG23d3b5521 [2022-11-20 18:03:33,857 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/data/a5144535a/6486ef2f34f24e50b74ed3bc93e57139 [2022-11-20 18:03:33,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:03:33,862 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:03:33,863 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:03:33,863 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:03:33,866 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:03:33,867 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:03:33" (1/1) ... [2022-11-20 18:03:33,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f3d164e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:33, skipping insertion in model container [2022-11-20 18:03:33,869 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:03:33" (1/1) ... [2022-11-20 18:03:33,876 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:03:34,009 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:03:34,309 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_76b3116b-19ac-4868-b01c-9416918a49e4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4498,4511] [2022-11-20 18:03:34,317 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_76b3116b-19ac-4868-b01c-9416918a49e4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4558,4571] [2022-11-20 18:03:35,253 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:03:35,320 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:35,321 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:35,322 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:35,322 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:35,323 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:35,337 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:35,338 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:35,340 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:35,341 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:35,343 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:35,344 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:35,345 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:35,345 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:35,774 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:03:35,775 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:03:35,776 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:03:35,777 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:03:35,779 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:03:35,781 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:03:35,783 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:03:35,786 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:03:35,787 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:03:35,788 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:03:35,931 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:35,938 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:35,996 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:03:36,029 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:03:36,078 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:03:36,082 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_76b3116b-19ac-4868-b01c-9416918a49e4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4498,4511] [2022-11-20 18:03:36,083 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_76b3116b-19ac-4868-b01c-9416918a49e4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4558,4571] [2022-11-20 18:03:36,113 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:03:36,129 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,130 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,130 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,131 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,132 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,139 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,140 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,141 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,141 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,142 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,143 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,144 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,144 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:03:36,206 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:03:36,207 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:03:36,208 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:03:36,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:03:36,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:03:36,211 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:03:36,212 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:03:36,212 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:03:36,213 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:03:36,246 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,252 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,284 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:03:36,300 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:03:36,314 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_76b3116b-19ac-4868-b01c-9416918a49e4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4498,4511] [2022-11-20 18:03:36,314 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_76b3116b-19ac-4868-b01c-9416918a49e4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4558,4571] [2022-11-20 18:03:36,340 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:03:36,385 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,386 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,386 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,387 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,387 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,392 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,393 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,394 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,394 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,395 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,396 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,397 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,397 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,426 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:03:36,427 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:03:36,428 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:03:36,428 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:03:36,430 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:03:36,430 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:03:36,431 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:03:36,431 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:03:36,432 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:03:36,432 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:03:36,455 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,460 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:36,481 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:03:36,872 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:03:36,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:36 WrapperNode [2022-11-20 18:03:36,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:03:36,875 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:03:36,875 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:03:36,875 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:03:36,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:36" (1/1) ... [2022-11-20 18:03:37,001 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:36" (1/1) ... [2022-11-20 18:03:37,080 INFO L138 Inliner]: procedures = 711, calls = 1683, calls flagged for inlining = 51, calls inlined = 10, statements flattened = 680 [2022-11-20 18:03:37,080 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:03:37,081 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:03:37,081 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:03:37,113 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:03:37,123 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:36" (1/1) ... [2022-11-20 18:03:37,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:36" (1/1) ... [2022-11-20 18:03:37,132 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:36" (1/1) ... [2022-11-20 18:03:37,132 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:36" (1/1) ... [2022-11-20 18:03:37,161 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:36" (1/1) ... [2022-11-20 18:03:37,163 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:36" (1/1) ... [2022-11-20 18:03:37,171 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:36" (1/1) ... [2022-11-20 18:03:37,176 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:36" (1/1) ... [2022-11-20 18:03:37,186 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:03:37,187 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:03:37,187 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:03:37,187 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:03:37,188 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:36" (1/1) ... [2022-11-20 18:03:37,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:03:37,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:03:37,238 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:03:37,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:03:37,288 INFO L130 BoogieDeclarations]: Found specification of procedure memmove_impl [2022-11-20 18:03:37,289 INFO L138 BoogieDeclarations]: Found implementation of procedure memmove_impl [2022-11-20 18:03:37,289 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:03:37,289 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 18:03:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 18:03:37,290 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 18:03:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 18:03:37,290 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:03:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:03:37,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:03:37,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:03:37,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 18:03:37,291 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 18:03:37,291 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 18:03:37,291 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:03:37,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:03:37,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:03:37,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:03:37,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:03:37,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:03:37,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:03:37,292 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:03:37,293 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:03:37,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:03:37,293 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 18:03:37,293 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 18:03:37,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 18:03:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 18:03:37,298 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 18:03:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-20 18:03:37,298 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-20 18:03:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:03:37,298 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:03:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:03:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:03:37,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 18:03:37,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 18:03:37,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:03:37,304 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 18:03:37,304 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 18:03:37,304 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 18:03:37,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 18:03:37,306 INFO L130 BoogieDeclarations]: Found specification of procedure my_memmove [2022-11-20 18:03:37,306 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memmove [2022-11-20 18:03:37,311 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_front [2022-11-20 18:03:37,312 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_front [2022-11-20 18:03:37,312 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 18:03:37,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 18:03:37,711 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:03:37,714 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:03:40,181 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:03:40,482 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:03:40,483 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 18:03:40,485 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:03:40 BoogieIcfgContainer [2022-11-20 18:03:40,486 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:03:40,487 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:03:40,487 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:03:40,497 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:03:40,497 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:03:40" (1/1) ... [2022-11-20 18:03:40,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:03:40,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:40,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 154 states and 207 transitions. [2022-11-20 18:03:40,590 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 207 transitions. [2022-11-20 18:03:40,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-20 18:03:40,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:40,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:40,662 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 18:03:40,669 INFO L158 Benchmark]: Toolchain (without parser) took 6806.50ms. Allocated memory was 83.9MB in the beginning and 176.2MB in the end (delta: 92.3MB). Free memory was 59.7MB in the beginning and 121.0MB in the end (delta: -61.3MB). Peak memory consumption was 97.1MB. Max. memory is 16.1GB. [2022-11-20 18:03:40,674 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 60.8MB. Free memory was 39.5MB in the beginning and 39.4MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:03:40,675 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3011.15ms. Allocated memory was 83.9MB in the beginning and 127.9MB in the end (delta: 44.0MB). Free memory was 59.4MB in the beginning and 53.6MB in the end (delta: 5.8MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2022-11-20 18:03:40,676 INFO L158 Benchmark]: Boogie Procedure Inliner took 205.52ms. Allocated memory is still 127.9MB. Free memory was 53.6MB in the beginning and 73.0MB in the end (delta: -19.4MB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB. [2022-11-20 18:03:40,678 INFO L158 Benchmark]: Boogie Preprocessor took 104.87ms. Allocated memory is still 127.9MB. Free memory was 73.0MB in the beginning and 74.7MB in the end (delta: -1.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 18:03:40,678 INFO L158 Benchmark]: RCFGBuilder took 3299.30ms. Allocated memory was 127.9MB in the beginning and 176.2MB in the end (delta: 48.2MB). Free memory was 74.7MB in the beginning and 61.7MB in the end (delta: 12.9MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. [2022-11-20 18:03:40,682 INFO L158 Benchmark]: CodeCheck took 180.98ms. Allocated memory is still 176.2MB. Free memory was 61.7MB in the beginning and 121.0MB in the end (delta: -59.3MB). Peak memory consumption was 7.8MB. Max. memory is 16.1GB. [2022-11-20 18:03:40,688 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 0.30ms. Allocated memory is still 60.8MB. Free memory was 39.5MB in the beginning and 39.4MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3011.15ms. Allocated memory was 83.9MB in the beginning and 127.9MB in the end (delta: 44.0MB). Free memory was 59.4MB in the beginning and 53.6MB in the end (delta: 5.8MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 205.52ms. Allocated memory is still 127.9MB. Free memory was 53.6MB in the beginning and 73.0MB in the end (delta: -19.4MB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 104.87ms. Allocated memory is still 127.9MB. Free memory was 73.0MB in the beginning and 74.7MB in the end (delta: -1.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3299.30ms. Allocated memory was 127.9MB in the beginning and 176.2MB in the end (delta: 48.2MB). Free memory was 74.7MB in the beginning and 61.7MB in the end (delta: 12.9MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. * CodeCheck took 180.98ms. Allocated memory is still 176.2MB. Free memory was 61.7MB in the beginning and 121.0MB in the end (delta: -59.3MB). Peak memory consumption was 7.8MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:03:40,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b3116b-19ac-4868-b01c-9416918a49e4/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared